.../BroxtonPlatformPkg/PlatformDsc/Components.dsc | 11 +- Platform/BroxtonPlatformPkg/PlatformPkg.fdf | 10 +- .../Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c | 162 -- .../Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c | 1529 ------------ .../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c | 613 ----- .../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h | 585 ----- .../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf | 59 - .../Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c | 159 -- .../Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c | 666 ------ .../Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c | 2524 -------------------- .../Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c | 605 ----- .../MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf | 71 - .../Sdio/Dxe/SD/SdControllerDxe/ComponentName.c | 233 -- .../Sdio/Dxe/SD/SdControllerDxe/ComponentName.h | 145 -- .../Sdio/Dxe/SD/SdControllerDxe/SdController.c | 1804 -------------- .../Sdio/Dxe/SD/SdControllerDxe/SdController.h | 314 --- .../Dxe/SD/SdControllerDxe/SdControllerDxe.inf | 59 - .../Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c | 638 ----- .../Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c | 384 --- .../Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c | 219 -- .../Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h | 145 -- .../Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c | 547 ----- .../Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c | 1661 ------------- .../Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c | 324 --- .../Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h | 466 ---- .../Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf | 64 - 26 files changed, 8 insertions(+), 13989 deletions(-) delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: lushifex <shifeix.a.lu@intel.com>
---
.../BroxtonPlatformPkg/PlatformDsc/Components.dsc | 11 +-
Platform/BroxtonPlatformPkg/PlatformPkg.fdf | 10 +-
.../Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c | 162 --
.../Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c | 1529 ------------
.../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c | 613 -----
.../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h | 585 -----
.../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf | 59 -
.../Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c | 159 --
.../Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c | 666 ------
.../Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c | 2524 --------------------
.../Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c | 605 -----
.../MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf | 71 -
.../Sdio/Dxe/SD/SdControllerDxe/ComponentName.c | 233 --
.../Sdio/Dxe/SD/SdControllerDxe/ComponentName.h | 145 --
.../Sdio/Dxe/SD/SdControllerDxe/SdController.c | 1804 --------------
.../Sdio/Dxe/SD/SdControllerDxe/SdController.h | 314 ---
.../Dxe/SD/SdControllerDxe/SdControllerDxe.inf | 59 -
.../Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c | 638 -----
.../Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c | 384 ---
.../Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c | 219 --
.../Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h | 145 --
.../Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c | 547 -----
.../Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c | 1661 -------------
.../Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c | 324 ---
.../Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h | 466 ----
.../Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf | 64 -
26 files changed, 8 insertions(+), 13989 deletions(-)
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
diff --git a/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc b/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc
index a580861..a12b7fd 100644
--- a/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc
+++ b/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc
@@ -374,14 +374,11 @@
$(PLATFORM_PACKAGE_COMMON)/Console/LpssUartSerialDxe/LpssUartSerialDxe.inf
#
- # SDIO
+ # eMMC/SD Card
#
- $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
-
- $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
-
- $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
- $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
+ MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
+ MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf
+ MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf
!if $(ACPI50_ENABLE) == TRUE
diff --git a/Platform/BroxtonPlatformPkg/PlatformPkg.fdf b/Platform/BroxtonPlatformPkg/PlatformPkg.fdf
index 7522153..123adac 100644
--- a/Platform/BroxtonPlatformPkg/PlatformPkg.fdf
+++ b/Platform/BroxtonPlatformPkg/PlatformPkg.fdf
@@ -441,16 +441,14 @@ APRIORI DXE {
INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
#
- # SDIO
+ # eMMC/SD Card
#
!if $(EMMC_DRIVER_ENABLE) == TRUE
- INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
- INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
+ INF MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
+ INF MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf
+ INF MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf
!endif
- INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
- INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
-
INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf
INF IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c
deleted file mode 100644
index f099fa8..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/** @file
- Component Name protocol implementation
-
- Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "MmcHostDriver.h"
-
-//
-// EFI Component Name Protocol
-//
-EFI_COMPONENT_NAME_PROTOCOL gMmcHostComponentName = {
- MmcHostComponentNameGetDriverName,
- MmcHostComponentNameGetControllerName,
- "eng"
-};
-
-
-static EFI_UNICODE_STRING_TABLE mMmcHostDriverNameTable[] = {
- { "eng", L"UEFI MMC Host Controller Driver" },
- { NULL , NULL }
-};
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] Language A pointer to a three character ISO 639-2 language identifier.
- This is the language of the driver name that that the caller
- is requesting, and it must match one of the languages specified
- in SupportedLanguages. The number of languages supported by a
- driver is up to the driver writer.
- @param[out] DriverName A pointer to the Unicode string to return. This Unicode string
- is the name of the driver specified by This in the language
- specified by Language.
-
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by This
- and the language specified by Language was returned
- in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString (
- Language,
- gMmcHostComponentName.SupportedLanguages,
- mMmcHostDriverNameTable,
- DriverName
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by an EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] ControllerHandle The handle of a controller that the driver specified by
- This is managing. This handle specifies the controller
- whose name is to be returned.
- @param[in] ChildHandle The handle of the child controller to retrieve the name
- of. This is an optional parameter that may be NULL. It
- will be NULL for device drivers. It will also be NULL
- for a bus drivers that wish to retrieve the name of the
- bus controller. It will not be NULL for a bus driver
- that wishes to retrieve the name of a child controller.
- @param[in] Language A pointer to a three character ISO 639-2 language
- identifier. This is the language of the controller name
- that that the caller is requesting, and it must match one
- of the languages specified in SupportedLanguages. The
- number of languages supported by a driver is up to the
- driver writer.
- @param[out] ControllerName A pointer to the Unicode string to return. This Unicode
- string is the name of the controller specified by
- ControllerHandle and ChildHandle in the language
- specified by Language from the point of view of the
- driver specified by This.
-
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in the
- language specified by Language for the driver
- specified by This was returned in DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle, OPTIONAL
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- MMCHOST_DATA *MmcHostData;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- gMmcHostDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (MmcHostIo);
-
- return LookupUnicodeString (
- Language,
- gMmcHostComponentName.SupportedLanguages,
- MmcHostData->ControllerNameTable,
- ControllerName
- );
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c
deleted file mode 100644
index f3cd50e..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c
+++ /dev/null
@@ -1,1529 +0,0 @@
-/** @file
- MMC Host I/O protocol implementation
-
- Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "MmcHostDriver.h"
-
-#define MMC_HOST_DEBUG(a) do { \
- if (MmcHostData->EnableVerboseDebug) { \
- DEBUG (a); \
- } \
- } while (0);
-
-UINT32 gMmcHostDebugLevel = DEBUG_INFO;
-
-/**
- Get Error Reason
-
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] ErrorCode Mmchost specific error code
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_TIMEOUT
- @retval EFI_CRC_ERROR
-
-**/
-STATIC
-EFI_STATUS
-GetErrorReason (
- IN UINT16 CommandIndex,
- IN UINT16 ErrorCode
- )
-{
- EFI_STATUS Status;
-
- Status = EFI_DEVICE_ERROR;
- DEBUG ((gMmcHostDebugLevel, "[%2d] -- ", CommandIndex));
-
- if (ErrorCode & BIT0) {
- Status = EFI_TIMEOUT;
- DEBUG ((gMmcHostDebugLevel, "Command Timeout Error"));
- }
-
- if (ErrorCode & BIT1) {
- Status = EFI_CRC_ERROR;
- DEBUG ((gMmcHostDebugLevel, "Command CRC Error"));
- }
-
- if (ErrorCode & BIT2) {
- DEBUG ((gMmcHostDebugLevel, "Command End Bit Error"));
- }
-
- if (ErrorCode & BIT3) {
- DEBUG ((gMmcHostDebugLevel, "Command Index Error"));
- }
- if (ErrorCode & BIT4) {
- Status = EFI_TIMEOUT;
- DEBUG ((gMmcHostDebugLevel, "Data Timeout Error"));
- }
-
- if (ErrorCode & BIT5) {
- Status = EFI_CRC_ERROR;
- DEBUG ((gMmcHostDebugLevel, "Data CRC Error"));
- }
-
- if (ErrorCode & BIT6) {
- DEBUG ((gMmcHostDebugLevel, "Data End Bit Error"));
- }
-
- if (ErrorCode & BIT7) {
- DEBUG ((gMmcHostDebugLevel, "Current Limit Error"));
- }
-
- if (ErrorCode & BIT8) {
- DEBUG ((gMmcHostDebugLevel, "Auto CMD12 Error"));
- }
-
- if (ErrorCode & BIT9) {
- DEBUG ((gMmcHostDebugLevel, "ADMA Error"));
- }
-
- DEBUG ((gMmcHostDebugLevel, "\n"));
-
- return Status;
-}
-
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Width Signifies the width of the memory or I/O operations.
- @param[in] Offset Offset of the MMC Card
- @param[in, out] Buffer Buffer read from MMC Card
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-STATIC
-EFI_STATUS
-MmcHostRead (
- IN MMCHOST_DATA *MmcHost,
- IN EFI_PCI_IO_PROTOCOL_WIDTH Width,
- IN UINTN Offset,
- IN OUT VOID *Buffer
- )
-{
- return MmcHost->PciIo->Mem.Read (
- MmcHost->PciIo,
- Width,
- 0,
- (UINT64) Offset,
- 1,
- Buffer
- );
-}
-
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
-
- @retval Data Data read from MMC Card
-
-**/
-UINT8
-MmcHostRead8 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- )
-{
- UINT8 Data;
-
- MmcHostRead (MmcHost, EfiPciIoWidthUint8, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
-
- @retval Data Data read from MMC Card
-
-**/
-UINT16
-MmcHostRead16 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- )
-{
- UINT16 Data;
-
- MmcHostRead (MmcHost, EfiPciIoWidthUint16, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
-
- @retval Data Data read from MMC Card
-
-**/
-UINT32
-MmcHostRead32 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- )
-{
- UINT32 Data;
-
- MmcHostRead (MmcHost, EfiPciIoWidthUint32, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Dump MMC host registers
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval None
-
-**/
-VOID
-DebugPrintMmcHostRegisters (
- IN MMCHOST_DATA *MmcHost
- )
-{
-#ifdef VERBOSE_REGISTER_ACCESS_DEBUG
- UINTN Loop;
-
- if (!MmcHost->EnableVerboseDebug) {
- return;
- }
-
- for (Loop = 0; Loop < 0x40; Loop++) {
- DEBUG ((EFI_D_INFO, " %02x", MmcHostRead8 (MmcHost, Loop)));
- if ((Loop % 0x10) == 0xf) {
- DEBUG ((EFI_D_INFO, "\n"));
- }
- }
-
-#endif
-}
-
-
-/**
- Dump MMC host registers before write
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval None
-
-**/
-VOID
-DebugPreMmcHostWrite (
- IN MMCHOST_DATA *MmcHost
- )
-{
-#ifdef VERBOSE_REGISTER_ACCESS_DEBUG
- STATIC UINTN DebugCount = 0;
-
- if (!MmcHost->EnableVerboseDebug) {
- return;
- }
-
- DebugCount++;
-
- if (DebugCount < 0x100) {
- DEBUG ((EFI_D_INFO, "MMC HOST Registers before write:\n"));
- DebugPrintMmcHostRegisters (MmcHost);
- }
-#endif
-}
-
-
-/**
- Dump MMC host registers after write
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval None
-
-**/
-VOID
-DebugPostMmcHostWrite (
- IN MMCHOST_DATA *MmcHost
- )
-{
-#ifdef VERBOSE_REGISTER_ACCESS_DEBUG
- STATIC UINTN DebugCount = 0;
-
- if (!MmcHost->EnableVerboseDebug) {
- return;
- }
-
- DebugCount++;
-
- if (DebugCount < 0x10) {
- DEBUG ((EFI_D_INFO, "MMC HOST Registers after write:\n"));
- DebugPrintMmcHostRegisters (MmcHost);
- }
-#endif
-}
-
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Width Signifies the width of the memory or I/O operations.
- @param[in] Offset Offset of the MMC Card
- @param[in, out] Buffer Buffer read from MMC Card
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-STATIC
-EFI_STATUS
-MmcHostWrite (
- IN MMCHOST_DATA *MmcHost,
- IN EFI_PCI_IO_PROTOCOL_WIDTH Width,
- IN UINTN Offset,
- IN OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
-
- DebugPreMmcHostWrite (MmcHost);
- Status = MmcHost->PciIo->Mem.Write (
- MmcHost->PciIo,
- Width,
- 0,
- (UINT64) Offset,
- 1,
- Buffer
- );
-
- DebugPostMmcHostWrite (MmcHost);
-
- return Status;
-}
-
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
- @param[in] Data Data write to MMC Card
-
- @retval Data Written to MmcHost
-
-**/
-UINT8
-MmcHostWrite8 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT8 Data
- )
-{
- MmcHostWrite (MmcHost, EfiPciIoWidthUint8, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
- @param[in] Data Data write to MMC Card
-
- @retval Data Data written to MMC Card
-
-**/
-UINT16
-MmcHostWrite16 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT16 Data
- )
-{
- MmcHostWrite (MmcHost, EfiPciIoWidthUint16, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
- @param[in] Data Data write to MMC Card
-
- @retval Data Data written to MMC Card
-
-**/
-UINT32
-MmcHostWrite32 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT32 Data
- )
-{
- MmcHostWrite (MmcHost, EfiPciIoWidthUint32, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Check Controller Version
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval Data Written to MmcHost
-
-**/
-UINT32
-CheckControllerVersion (
- IN MMCHOST_DATA *MmcHost
- )
-{
- UINT16 Data16;
-
- Data16 = MmcHostRead16 (MmcHost, MMIO_CTRLRVER);
- DEBUG ((EFI_D_INFO, "CheckControllerVersion: %x \n", Data16 & 0xFF));
-
- return (Data16 & 0xFF);
-}
-
-
-/**
- Power on/off the LED associated with the slot
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Enable TRUE to set LED on, FALSE to set LED off
-
- @retval EFI_SUCCESS
-
-**/
-STATIC
-EFI_STATUS
-HostLEDEnable (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT8 Data;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
- Data = MmcHostRead8 (MmcHostData, MMIO_HOSTCTL);
-
- if (Enable) {
- //
- //LED On
- //
- Data |= BIT0;
- } else {
- //
- //LED Off
- //
- Data &= ~BIT0;
- }
-
- MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data);
-
- return EFI_SUCCESS;
-}
-
-
-/**
- The main function used to send the command to the card inserted into the MMC host
- slot.
- It will assemble the arguments to set the command register and wait for the command
- and transfer completed until timeout. Then it will read the response register to fill
- the ResponseData
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] Argument Command argument to set the argument field of command register
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out
- @param[in] Buffer Contains the data read from / write to the device
- @param[in] BufferSize The size of the buffer
- @param[in] ResponseType RESPONSE_TYPE
- @param[in] TimeOut Time out value in 1 ms unit
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SendCommand (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData OPTIONAL
- )
-{
- EFI_STATUS Status;
- MMCHOST_DATA *MmcHostData;
- UINT32 ResponseDataCount;
- UINT16 Data16;
- UINT32 Data32;
- UINT64 Data64;
- UINT8 Index;
- BOOLEAN CommandCompleted;
- INT32 Timeout = 1000;
-
- Status = EFI_SUCCESS;
- ResponseDataCount = 1;
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if (Buffer != NULL && DataType == NoData) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((gMmcHostDebugLevel, "SendCommand: Invalid parameter -> \n"));
- goto Exit;
- }
-
- if (((UINTN) Buffer & (This->HostCapability.BoundarySize - 1)) != (UINTN) NULL) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((gMmcHostDebugLevel, "SendCommand: Invalid parameter -> \n"));
- goto Exit;
- }
-
- DEBUG ((DEBUG_INFO, "SendCommand: CMD%d \n", CommandIndex));
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- }
-
- //
- // Check CMD INHIBIT and DATA INHIBIT before send command
- //
- do {
- Data32 = MmcHostRead32 (MmcHostData, MMIO_PSTATE);
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "Wait CMD INHIBIT %x\n",Data32 ));
- }
- } while (Timeout-- > 0 && Data32 & BIT0);
-
- Timeout = 1000;
- do {
- Data32 = MmcHostRead32 (MmcHostData, MMIO_PSTATE);
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "Wait DATA INHIBIT %x\n",Data32 ));
- }
- } while (Timeout-- >0 && Data32 & BIT1);
-
- //
- //Clear status bits
- //
- MMC_HOST_DEBUG ((EFI_D_INFO, "NINTSTS(0x30) <- 0x%x\n", (UINTN) 0xffff));
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, 0xffff);
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_NINTSTS)));
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "ERINTSTS <- 0x%x\n", (UINTN) 0xffff));
- MmcHostWrite16 (MmcHostData, MMIO_ERINTSTS, 0xffff);
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: ERINTSTS (0x32): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_ERINTSTS)));
-
- Data16 = MmcHostRead16 (MmcHostData, MMIO_NINTEN);
- MmcHostWrite16 (MmcHostData, MMIO_NINTEN, (Data16 | BIT3));
- MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: NINTEN (0x34) <- 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_NINTEN)));
- MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: DMAADR (0x00) <- 0x%x\n", (UINTN) Buffer));
- MmcHostWrite32 (MmcHostData, MMIO_DMAADR, (UINT32) (UINTN) Buffer);
-
- if (Buffer != NULL) {
- Data16 = MmcHostRead16 (MmcHostData, MMIO_BLKSZ);
- Data16 &= ~(0xFFF);
- if (BufferSize <= MmcHostData->BlockLength) {
- Data16 |= BufferSize;
- } else {
- Data16 |= MmcHostData->BlockLength;
- }
- Data16 |= 0x7000; // Set to 512KB for SDMA block size
- } else {
- Data16 = 0;
- }
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: BLKSZ(0x04) <- 0x%x\n", Data16));
- MmcHostWrite16 (MmcHostData, MMIO_BLKSZ, Data16);
-
- if (Buffer != NULL) {
- if (BufferSize <= MmcHostData->BlockLength) {
- Data16 = 1;
- } else {
- Data16 = (UINT16) (BufferSize / MmcHostData->BlockLength);
- }
- } else {
- Data16 = 0;
- }
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: BLKCNT(0x06) <- 0x%x\n", Data16));
- MmcHostWrite16 (MmcHostData, MMIO_BLKCNT, Data16);
-
- //
- // Argument
- //
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: CMDARG (0x08) <- 0x%x\n", Argument));
- MmcHostWrite32 (MmcHostData, MMIO_CMDARG, Argument);
-
- //
- // Transfer Mode
- //
- Data16 = MmcHostRead16 (MmcHostData, MMIO_XFRMODE);
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: XFRMODE (0x0C) mode read 0x%x\n", Data16));
-
- //
- // BIT0 DMA Enable
- // BIT2 Auto Cmd12
- //
- if (DataType == InData) {
- Data16 |= BIT4 | BIT0;
- } else if (DataType == OutData) {
- Data16 &= ~BIT4;
- Data16 |= BIT0;
- } else {
- Data16 &= ~(BIT4 | BIT0);
- }
-
- if (BufferSize <= MmcHostData->BlockLength) {
- Data16 &= ~ (BIT5 | BIT1 | BIT2);
- } else {
- if (MmcHostData->IsAutoStopCmd && !MmcHostData->IsEmmc) {
- Data16 |= (BIT5 | BIT1 | BIT2);
- } else {
- Data16 |= (BIT5 | BIT1);
- }
- }
- if (CommandIndex == SEND_EXT_CSD) {
- Data16 |= BIT1;
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand:Enable bit 1, XFRMODE <- 0x%x\n", Data16));
- }
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: XFRMODE (0x0C) <- 0x%x\n", Data16));
- MmcHostWrite16 (MmcHostData, MMIO_XFRMODE, Data16);
-
- switch (ResponseType) {
- case ResponseNo:
- Data16 = (CommandIndex << 8);
- ResponseDataCount = 0;
- break;
-
- case ResponseR1:
- case ResponseR5:
- case ResponseR6:
- case ResponseR7:
- Data16 = (CommandIndex << 8) | BIT1 | BIT4| BIT3;
- ResponseDataCount = 1;
- break;
-
- case ResponseR1b:
- case ResponseR5b:
- Data16 = (CommandIndex << 8) | BIT0 | BIT1 | BIT4| BIT3;
- ResponseDataCount = 1;
- break;
-
- case ResponseR2:
- Data16 = (CommandIndex << 8) | BIT0 | BIT3;
- ResponseDataCount = 4;
- break;
-
- case ResponseR3:
- case ResponseR4:
- Data16 = (CommandIndex << 8) | BIT1;
- ResponseDataCount = 1;
- break;
-
- default:
- ASSERT (0);
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- if (DataType != NoData) {
- Data16 |= BIT5;
- }
-
- HostLEDEnable (This, TRUE);
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: SDCMD(0x0E) <- 0x%x\n", Data16));
- CommandCompleted = FALSE;
- MmcHostWrite16 (MmcHostData, MMIO_SDCMD, Data16);
-
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "After write to Command\n"));
- DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- }
-
- TimeOut *= 1000; //ms to us conversion
- do {
- Data16 = MmcHostRead16 (MmcHostData, MMIO_ERINTSTS);
- if (MmcHostData->EnableVerboseDebug && (Data16 != 0)) {
- DEBUG ((EFI_D_INFO, "SendCommand: ERINTSTS (0x32): 0x%x\n", Data16));
- DEBUG ((EFI_D_INFO, "SendCommand: ERINTEN (0x36): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_ERINTEN)));
- DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_NINTSTS)));
- DEBUG ((EFI_D_INFO, "SendCommand: NINTEN (0x34): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_NINTEN)));
- }
-
- if ((Data16 & 0x17FF) != 0) {
- Status = GetErrorReason (CommandIndex, Data16);
- DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- goto Exit;
- }
-
- Data16 = MmcHostRead16 (MmcHostData, MMIO_NINTSTS) & 0x1ff;
- if (MmcHostData->EnableVerboseDebug && (Data16 > 1)) {
- DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", Data16));
- }
-
- if ((Data16 & BIT0) == BIT0) {
- //
- // Command completed
- //
- CommandCompleted = TRUE;
-
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT0);
-
- if ((DataType == NoData) && (ResponseType != ResponseR1b)) {
- break;
- }
- }
-
- if (CommandCompleted) {
- //
- // DMA interrupted
- //
- if ((Data16 & BIT3) == BIT3) {
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT3);
- Data32 = MmcHostRead32 (MmcHostData, MMIO_DMAADR);
- MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: DMAADR (0x00) <- 0x%x\n", Data32));
- MmcHostWrite32 (MmcHostData, MMIO_DMAADR, Data32);
- }
-
- //
- // Transfer completed
- //
- if ((Data16 & BIT1) == BIT1) {
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT1);
- break;
- }
- }
-
- gBS->Stall (1);
- TimeOut --;
-
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- DEBUG ((gMmcHostDebugLevel, "SendCommand: Time out \n"));
- goto Exit;
- }
-
- if (ResponseData != NULL) {
- UINT32 *ResDataPtr = NULL;
-
- ResDataPtr = ResponseData;
- for (Index = 0; Index < ResponseDataCount; Index++) {
- *ResDataPtr = MmcHostRead32 (MmcHostData, MMIO_RESP + Index * 4);
- ResDataPtr++;
- }
- MMC_HOST_DEBUG ((EFI_D_INFO, "Reponse Data 0: RESPONSE (0x10) <- 0x%x\n", *ResponseData));
-
- if (ResponseType == ResponseR2) {
- //
- // Adjustment for R2 response
- //
- Data32 = 1;
- for (Index = 0; Index < ResponseDataCount; Index++) {
- Data64 = LShiftU64 (*ResponseData, 8);
- *ResponseData = (UINT32) ((Data64 & 0xFFFFFFFF) | Data32);
- Data32 = (UINT32) RShiftU64 (Data64, 32);
- ResponseData++;
- }
- }
- }
-
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "Before Exit Send Command\n"));
- DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- }
-
-Exit:
- HostLEDEnable (This, FALSE);
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: Status -> %r\n", Status));
-
- return Status;
-}
-
-
-/**
- Set clock frequency of the host, the actual frequency
- may not be the same as MaxFrequencyInKHz. It depends on
- the max frequency the host can support, divider, and host
- speed mode.
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] MaxFrequency Max frequency in HZ
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetClockFrequency (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 MaxFrequency
- )
-{
- UINT16 Data16;
- UINT32 Frequency;
- UINT32 Divider = 0;
- MMCHOST_DATA *MmcHostData;
- UINT32 TimeOutCount;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: BaseClockInMHz = %d \n", MmcHostData->BaseClockInMHz));
-
- Frequency = (MmcHostData->BaseClockInMHz * 1000 * 1000) / MaxFrequency;
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: FrequencyInHz = %d \n", Frequency));
-
- if ((MmcHostData->BaseClockInMHz * 1000 * 1000 % MaxFrequency) != 0) {
- Frequency += 1;
- }
-
- Divider = 1;
- while (Frequency > Divider) {
- Divider = Divider * 2;
- }
-
- if (Divider >= 0x400) {
- Divider = 0x200;
- }
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: before shift: Base Clock Divider = 0x%x \n", Divider));
- Divider = Divider >> 1;
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: before shift: Base Clock Divider = 0x%x \n", Divider));
-
- MmcHostData->CurrentClockInKHz = (MmcHostData->BaseClockInMHz * 1000);
- if (Divider != 0) {
- MmcHostData->CurrentClockInKHz = MmcHostData->CurrentClockInKHz / (Divider * 2);
- }
-
- if (2 == CheckControllerVersion (MmcHostData)) {
- Data16 = (UINT16) ((Divider & 0xFF) << 8 | (((Divider & 0xFF00) >>8)<<6));
- } else {
- Data16 = (UINT16) ( Divider << 8);
- }
-
- DEBUG ((gMmcHostDebugLevel,
- "SetClockFrequency: base=%dMHz, clkctl=0x%04x, f=%dKHz\n",
- MmcHostData->BaseClockInMHz,
- Data16,
- MmcHostData->CurrentClockInKHz
- ));
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: set MMIO_CLKCTL value = 0x%x \n", Data16));
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16);
-
- gBS->Stall (10);
- Data16 |= BIT0;
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16);
-
- TimeOutCount = TIME_OUT_1S;
- do {
- Data16 = MmcHostRead16 (MmcHostData, MMIO_CLKCTL);
- gBS->Stall (10);
- TimeOutCount --;
- if (TimeOutCount == 0) {
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: Timeout\n"));
- return EFI_TIMEOUT;
- }
- } while ((Data16 & BIT1) != BIT1);
-
- gBS->Stall (10);
- Data16 |= BIT2;
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16);
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set bus width of the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] BusWidth Bus width in 1, 4, 8 bits
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetBusWidth (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 BusWidth
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT8 Data;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if ((BusWidth != 1) && (BusWidth != 4) && (BusWidth != 8)) {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Invalid parameter \n"));
- return EFI_INVALID_PARAMETER;
- }
-
- if ((MmcHostData->MmcHostIo.HostCapability.BusWidth8 == FALSE) && (BusWidth == 8)) {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Invalid parameter \r\n"));
- return EFI_INVALID_PARAMETER;
- }
- Data = MmcHostRead8 (MmcHostData, MMIO_HOSTCTL);
-
- if (BusWidth == 8) {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 8-bit ... \r\n"));
- Data |= BIT5;
- } else if (BusWidth == 4) {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 4-bit ... \r\n"));
- Data &= ~BIT5;
- Data |= BIT1;
- } else {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 1-bit ... \r\n"));
- Data &= ~BIT5;
- Data &= ~BIT1;
- }
- MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data);
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: MMIO_HOSTCTL value: 0x%x \n", MmcHostRead8 (MmcHostData, MMIO_HOSTCTL)));
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set voltage which could supported by the host.
- Support 0(Power off the host), 1.8V, 3.0V, 3.3V
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Voltage Units in 0.1 V
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostVoltage (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 Voltage
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT8 Data;
- EFI_STATUS Status;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
- Status = EFI_SUCCESS;
-
- Data = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
-
- if (Voltage == 0) {
- //
- //Power Off the host
- //
- Data &= ~BIT0;
- } else if (Voltage <= 18 && This->HostCapability.V18Support) {
- //
- //1.8V
- //
- Data |= (BIT1 | BIT3 | BIT0);
- } else if (Voltage > 18 && Voltage <= 30 && This->HostCapability.V30Support) {
- //
- //3.0V
- //
- Data |= (BIT2 | BIT3 | BIT0);
- } else if (Voltage > 30 && Voltage <= 33 && This->HostCapability.V33Support) {
- //
- //3.3V
- //
- Data |= (BIT1 | BIT2 | BIT3 | BIT0);
- } else {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, Data);
- gBS->Stall (10);
-
-Exit:
- return Status;
-}
-
-
-/**
- Set Host High Speed
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] HighSpeed True for High Speed Mode set, false for normal mode
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostSpeedMode(
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 HighSpeed
- )
-{
- EFI_STATUS Status;
- MMCHOST_DATA *MmcHostData;
- UINT8 Data8;
-
- Status = EFI_SUCCESS;
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if (MmcHostData->IsEmmc) {
- Data8 = MmcHostRead8 (MmcHostData, MMIO_HOSTCTL);
- Data8 &= ~(BIT2);
- if (HighSpeed) {
- Data8 |= BIT2;
- DEBUG ((gMmcHostDebugLevel, "High Speed mode: Data8=0x%x \n", Data8));
- } else {
- DEBUG ((gMmcHostDebugLevel, "Normal Speed mode: Data8=0x%x \n", Data8));
- }
- MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data8);
- gBS->Stall (10);
- DEBUG ((gMmcHostDebugLevel, "MMIO_HOSTCTL value: 0x%x \n", MmcHostRead8 (MmcHostData, MMIO_HOSTCTL)));
- return EFI_SUCCESS;
- } else {
- return EFI_INVALID_PARAMETER;
- }
-}
-
-
-/**
- Set Host mode in DDR
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] SetHostDdrMode True for DDR Mode set, false returns EFI_SUCCESS
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostDdrMode(
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 DdrMode
- )
-{
- EFI_STATUS Status;
- MMCHOST_DATA *MmcHostData;
- UINT16 ModeSet;
-
- Status = EFI_SUCCESS;
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if (MmcHostData->IsEmmc) {
- ModeSet = MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2);
- ModeSet &= ~(BIT0 | BIT1 | BIT2);
- if (DdrMode) {
- ModeSet |= 0x0004;
- ModeSet |= BIT3; //1.8v
- DEBUG ((gMmcHostDebugLevel, "DDR mode: Data16=0x%x \n", ModeSet));
- } else {
- if (CheckControllerVersion (MmcHostData) != 2) {
- ModeSet = 0x0;
- }
- }
-
- MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, ModeSet);
- gBS->Stall (10);
- DEBUG ((gMmcHostDebugLevel, "MMIO_HOST_CTL2 value: 0x%x \n", MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2)));
- return EFI_SUCCESS;
- } else {
- return EFI_INVALID_PARAMETER;
- }
-}
-
-
-/**
- Set Host SDR Mode
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] DdrMode True for SDR Mode set, false for normal mode
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_INVALID_PARAMETER A parameter was incorrect.
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostSdrMode(
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 SdrMode
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT16 ModeSet;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if (MmcHostData->IsEmmc) {
- ModeSet = MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2);
- ModeSet &= ~(BIT0 | BIT1 | BIT2);
- if (SdrMode) {
- if (MmcHostData->MmcHostIo.HostCapability.SDR104Support) {
- ModeSet |= 3;
- } else if (MmcHostData->MmcHostIo.HostCapability.SDR50Support) {
- ModeSet |= 2;
- }
- ModeSet |= 1;
- DEBUG ((gMmcHostDebugLevel, "SDR mode: Data16=0x%x \n", ModeSet));
- } else {
- if (CheckControllerVersion (MmcHostData) != 2) {
- ModeSet = 0x0;
- }
- }
-
- MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, ModeSet);
- gBS->Stall (10);
- DEBUG ((gMmcHostDebugLevel, "MMIO_HOST_CTL2 value: 0x%x \n", MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2)));
- return EFI_SUCCESS;
- } else {
- return EFI_INVALID_PARAMETER;
- }
-}
-
-
-/**
- Reset the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] ResetType Reset data/cmd all
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_TIMEOUT The timeout time expired.
-
-**/
-EFI_STATUS
-EFIAPI
-ResetMmcHost (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN RESET_TYPE ResetType
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT8 Data8;
- UINT32 Data;
- UINT16 ErrStatus;
- UINT8 Mask;
- UINT32 TimeOutCount;
- UINT16 SaveClkCtl;
- UINT16 SavePwrCtl = 0;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
- MmcHostData->IsEmmc = TRUE;
- Mask = 0;
- ErrStatus = 0;
-
- if (ResetType == Reset_Auto) {
- ErrStatus = MmcHostRead16 (MmcHostData, MMIO_ERINTSTS);
- if ((ErrStatus & 0xF) != 0) {
- //
- //Command Line
- //
- Mask |= BIT1;
- }
- if ((ErrStatus & 0x70) != 0) {
- //
- //Data Line
- //
- Mask |= BIT2;
- }
- }
-
- if (ResetType == Reset_DAT || ResetType == Reset_DAT_CMD) {
- Mask |= BIT2;
- }
- if (ResetType == Reset_CMD || ResetType == Reset_DAT_CMD) {
- Mask |= BIT1;
- }
- if (ResetType == Reset_All) {
- Mask = BIT0;
- }
- if (ResetType == Reset_HW) {
- SavePwrCtl = MmcHostRead16 (MmcHostData, MMIO_PWRCTL);
- DEBUG ((gMmcHostDebugLevel, "Write SavePwrCtl: %x \n", (SavePwrCtl | BIT4)));
-
- MmcHostWrite16 (MmcHostData, MMIO_PWRCTL, SavePwrCtl | BIT4);
- gBS->Stall (10);
- DEBUG ((gMmcHostDebugLevel, "Write SavePwrCtl: %x \n", (SavePwrCtl &(~BIT4))));
- MmcHostWrite16 (MmcHostData, MMIO_PWRCTL, SavePwrCtl &(~BIT4));
- gBS->Stall (10);
- }
-
- if (Mask == 0) {
- return EFI_SUCCESS;
- }
-
- SaveClkCtl = MmcHostRead16 (MmcHostData, MMIO_CLKCTL);
-
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, 0);
-
- gBS->Stall (10);
-
- //
- // Reset the MMC host controller
- //
- MmcHostWrite8 (MmcHostData, MMIO_SWRST, Mask);
-
- Data = 0;
- TimeOutCount = TIME_OUT_1S;
- do {
- gBS->Stall (10);
- TimeOutCount --;
-
- Data8 = MmcHostRead8 (MmcHostData, MMIO_SWRST);
- if ((Data8 & Mask) == 0) {
- break;
- }
- } while (TimeOutCount > 0);
-
- //
- // We now restore the MMIO_CLKCTL register which we set to 0 above.
- //
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, SaveClkCtl);
-
- if (TimeOutCount == 0) {
- DEBUG ((gMmcHostDebugLevel, "ResetMMCHost: Time out \n"));
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Enable AutoStop Cmd
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Enable TRUE to enable
-
- @retval EFI_SUCCESS The function completed successfully
-
-**/
-EFI_STATUS
-EFIAPI
-EnableAutoStopCmd (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- MMCHOST_DATA *MmcHostData;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- MmcHostData->IsAutoStopCmd = Enable;
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set the Block length
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] BlockLength card supportes block length
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetBlockLength (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 BlockLength
- )
-{
- MMCHOST_DATA *MmcHostData;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- DEBUG ((gMmcHostDebugLevel, "SetBlockLength: Block length on the host controller: %d \n", BlockLength));
- MmcHostData->BlockLength = BlockLength;
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Detect card and init Sd host
- Find whether these is a card inserted into the slot. If so
- init the host. If not, return EFI_NOT_FOUND.
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-DetectCardAndInitHost (
- IN EFI_MMC_HOST_IO_PROTOCOL *This
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT16 Data16;
- UINT32 Data;
- EFI_STATUS Status;
- UINT8 Voltages[] = { 33, 30, 18 };
- UINTN Loop;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- Data = 0;
- Data = MmcHostRead32 (MmcHostData, MMIO_PSTATE);
-
- if ((Data & (BIT16 | BIT17 | BIT18)) != (BIT16 | BIT17 | BIT18)) {
- //
- // Has no card inserted
- //
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: No card\n"));
- Status = EFI_NOT_FOUND;
- goto Exit;
- }
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: Card present\n"));
-
- //
- //Enable normal status change
- //
- MmcHostWrite16 (MmcHostData, MMIO_NINTEN, BIT1 | BIT0);
-
- //
- // Enable error status change
- //
- Data16 = MmcHostRead16 (MmcHostData, MMIO_ERINTEN);
- Data16 |= 0xFFFF; //(BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5 | BIT6 | BIT7 | BIT8);
- MmcHostWrite16 (MmcHostData, MMIO_ERINTEN, Data16);
-
- //
- // Data transfer Timeout control
- //
- MmcHostWrite8 (MmcHostData, MMIO_TOCTL, 0x0E);
-
- //
- // Stall 1 milliseconds to increase MMC stability.
- //
- gBS->Stall (10);
-
- Status = SetClockFrequency (This, FREQUENCY_OD);
- if (EFI_ERROR (Status)) {
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetClockFrequency failed\n"));
- goto Exit;
- }
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetClockFrequency done\n"));
-
- Status = EFI_NOT_FOUND;
- for (Loop = 0; Loop < sizeof (Voltages); Loop++) {
- DEBUG ((
- EFI_D_INFO,
- "DetectCardAndInitHost: SetHostVoltage %d.%dV\n",
- Voltages[Loop] / 10,
- Voltages[Loop] % 10
- ));
- Status = SetHostVoltage (This, Voltages[Loop]);
- if (EFI_ERROR (Status)) {
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetHostVoltage failed\n"));
- } else {
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetHostVoltage done\n"));
- break;
- }
- }
- if (EFI_ERROR (Status)) {
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: Failed to SetHostVoltage\n"));
- goto Exit;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- Setup the MMC Host Device
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetupDevice (
- IN EFI_MMC_HOST_IO_PROTOCOL *This
- )
-{
- UINT32 tempD = 0;
- INT32 timeOut = 1000;
- UINT8 temp8 = 0;
- UINT16 temp16 = 0;
- MMCHOST_DATA *MmcHostData;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- //
- // Reset HC and wait for self-clear
- //
- MmcHostWrite8 (MmcHostData, MMIO_SWRST, 0x7);
- gBS->Stall (1000);
- timeOut = 1000;
- do {
- temp8 = MmcHostRead8 (MmcHostData, MMIO_SWRST);
- timeOut--;
- } while ((temp8 & (1 << 0)) && (timeOut > 0));
-
- DEBUG ((EFI_D_INFO, "Reset HC and wait for self-clear Done\n"));
-
- //
- // Enable all interrupt status bits (NO CARD_INTERRUPT!)
- //
- MmcHostWrite16 (MmcHostData, MMIO_NINTEN, 0x3);
-
- //
- // Clear all interrupt status bits
- //
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, 0xFFFF);
- MmcHostWrite16 (MmcHostData, MMIO_ERINTEN, 0xFFFF);
-
- if (2 == CheckControllerVersion (MmcHostData))
- temp16 = (UINT16) (0x1 << 6);
- else
- temp16 = (UINT16) (0x80 << 8);
- //
- // Set to 400KB, enable internal clock and wait for stability
- //
- MmcHostWrite32 (MmcHostData, MMIO_CLKCTL, (1<<0) | temp16);
-
- gBS->Stall (1000);
- do {
- tempD = MmcHostRead32 (MmcHostData, MMIO_CLKCTL);
- timeOut--;
- } while ((!(tempD & (1 << 1))) && (timeOut > 0));
- gBS->Stall (1000);
-
- //
- // Enable MMC clock
- //
- tempD |= (1 << 2);
- MmcHostWrite32 (MmcHostData, MMIO_CLKCTL, tempD);
- gBS->Stall (1000);
-
- temp8 = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
- DEBUG ((DEBUG_INFO, "==========%a, %d, offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- //
- // Apply 1.8V to the bus
- //
- temp8 = (0x5 << (1) );
- MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, temp8);
- gBS->Stall (1000);
- temp8 = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
- DEBUG ((DEBUG_INFO, "==========%a, %d, set (0x5 << 1):offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- //
- // Set 1.8V sigaling Enabled
- //
- temp16 = MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2);
- temp16 &= ~BIT3;
- MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, temp16);
- DEBUG ((gMmcHostDebugLevel, "Set 1.8 V signaling Enable:0x%x \r\n", MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2)));
-
- //
- // Apply power to MMC
- //
- temp8 = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
- DEBUG ((DEBUG_INFO, "==========%a, %d, read offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- temp8 |= (1 << (0));
- DEBUG ((DEBUG_INFO, "==========%a, %d, set 1<<0:offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, temp8);
- gBS->Stall (1000); ///<synced to byt-cr pei. bxt power on used (50 * 1000)
- temp8 = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
-
- DEBUG ((DEBUG_INFO, "==========%a, %d, read offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- //
- // MAX out the DATA_TIMEOUT
- //
- MmcHostWrite8 (MmcHostData, MMIO_TOCTL, 0xE);
- gBS->Stall (1000);
-
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "==========%a, Start. RegMap================\n", __FUNCTION__));
- DEBUG ((DEBUG_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((DEBUG_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((DEBUG_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((DEBUG_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((DEBUG_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((DEBUG_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- DEBUG ((DEBUG_INFO, "==========%a, END. RegMap================\n", __FUNCTION__));
- }
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c
deleted file mode 100644
index f94dc1d..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c
+++ /dev/null
@@ -1,613 +0,0 @@
-/** @file
- UEFI Driver Entry and Binding support.
-
- Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "MmcHostDriver.h"
-#include <PiDxe.h>
-
-//
-// MMCSDIOController Driver Global Variables
-//
-EFI_DRIVER_BINDING_PROTOCOL gMmcHostDriverBinding = {
- MmcHostDriverBindingSupported,
- MmcHostDriverBindingStart,
- MmcHostDriverBindingStop,
- 0x10,
- NULL,
- NULL
-};
-
-
-EFI_MMC_HOST_IO_PROTOCOL mMmcHostIo = {
- EFI_MMC_HOST_IO_PROTOCOL_REVISION_01,
- {
- 0, ///< HighSpeedSupport
- 0, ///< V18Support
- 0, ///< V30Support
- 0, ///< V33Support
- 0, ///< HS400Support
- 0, ///< BusWidth4
- 0, ///< BusWidth8
- 0, ///< Reserved1
- 0,
- 0,
- 0,
- 0,
- 0, ///< ADMA2Support
- 0, ///< DmaMode
- 0, ///< ReTune Timer
- 0, ///< ReTune Mode
- 0, ///< Reserved2
- (512 * 1024) ///<BoundarySize 512 KB
- },
- SendCommand,
- SetClockFrequency,
- SetBusWidth,
- SetHostVoltage,
- SetHostDdrMode,
- SetHostSdrMode,
- ResetMmcHost,
- EnableAutoStopCmd,
- DetectCardAndInitHost,
- SetBlockLength,
- SetupDevice,
- SetHostSpeedMode
-};
-
-
-/**
- Entry point for MMC Host EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE
- @param[in] SystemTable EFI_SYSTEM_TABLE
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_DEVICE_ERROR The function failed to complete
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EfiLibInstallAllDriverProtocols (
- ImageHandle,
- SystemTable,
- &gMmcHostDriverBinding,
- ImageHandle,
- &gMmcHostComponentName,
- NULL,
- NULL
- );
-}
-
-
-/**
- Test to see if this MMC Host driver supports ControllerHandle.
- Any ControllerHandle that has installed will be supported.
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to test
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver supports this device
- @retval EFI_UNSUPPORTED This driver does not support this device
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- PCI_CLASSC PciClass;
- UINT32 VidDid;
- UINT32 Bar0 = 0;
- UINT32 Bar1 = 0;
- UINTN Seg, Bus, Dev, Func;
-
- //
- // Verify the MMC IO Protocol, which installed by the
- // IdeController module.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
- DEBUG ((DEBUG_INFO, "MmcHost controller already started, Controller: 0x%016Lx\r\n", (UINT64) (UINTN) Controller));
- Status = EFI_ALREADY_STARTED;
- return Status;
- }
-
- //
- // Test whether there is PCI IO Protocol attached on the controller handle.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID**) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_VENDOR_ID_OFFSET,
- 1,
- &VidDid
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint8,
- PCI_CLASSCODE_OFFSET,
- sizeof (PCI_CLASSC) / sizeof (UINT8),
- &PciClass
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_BASE_ADDRESSREG_OFFSET,
- 1,
- &Bar0
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_BASE_ADDRESSREG_OFFSET + 4,
- 1,
- &Bar1
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- Status = PciIo->GetLocation (
- PciIo,
- &Seg,
- &Bus,
- &Dev,
- &Func
- );
-
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- if ((Seg != 0) || (Bus != 0) || (Dev != 28) || (Func != 0)) {
- //
- // This is not the eMMC controller, bail.
- //
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- if ((PciClass.BaseCode != PCI_CLASS_SYSTEM_PERIPHERAL) ||
- (PciClass.SubClassCode != PCI_SUBCLASS_SD_HOST_CONTROLLER) ||
- ((PciClass.PI != PCI_IF_STANDARD_HOST_NO_DMA) && (PciClass.PI != PCI_IF_STANDARD_HOST_SUPPORT_DMA))
- ) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: Seg %d, bus:%d, Dev:%d, Func:%d\n", Seg, Bus, Dev, Func));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: VidDid %08x\n", VidDid));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: Base Code %x\n", PciClass.BaseCode));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: SubClassCode %x\n", PciClass.SubClassCode));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: PI %x\n", PciClass.PI));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: MEMIO Base0 %x\n", Bar0));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: MEMIO Base1 %x\n", Bar1));
-
-Exit:
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- return Status;
-}
-
-
-/**
- Starting the MMC Host Driver
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to start
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver start this device
- @retval EFI_UNSUPPORTED This driver does not support this device
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error
- @retval EFI_OUT_OF_RESOURCES This driver cannot allocate resources
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_STATUS Status;
- MMCHOST_DATA *MmcHostData;
- UINT32 Data;
- UINT16 Data16;
- UINT32 VidDid;
- UINT32 Bar0 = 0;
- UINT32 Bar1 = 0;
- UINTN Seg, Bus, Dev, Func;
-
- MmcHostData = NULL;
- Data = 0;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Start\n"));
-
- //
- // Open PCI I/O Protocol and save pointer to open protocol
- // in private data area.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // Enable the MMC Host Controller MMIO space
- //
- Status = PciIo->Attributes (
- PciIo,
- EfiPciIoAttributeOperationEnable,
- EFI_PCI_DEVICE_ENABLE,
- NULL
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
-
- MmcHostData = (MMCHOST_DATA *) AllocateZeroPool (sizeof (MMCHOST_DATA));
- if (MmcHostData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- MmcHostData->Signature = MMCHOST_DATA_SIGNATURE;
- MmcHostData->PciIo = PciIo;
-
- CopyMem (&MmcHostData->MmcHostIo, &mMmcHostIo, sizeof (EFI_MMC_HOST_IO_PROTOCOL));
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_VENDOR_ID_OFFSET,
- 1,
- &VidDid
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: VidDid = 0x%08x\n", VidDid));
-
- Status = PciIo->GetLocation (
- PciIo,
- &Seg,
- &Bus,
- &Dev,
- &Func
- );
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Seg %d, bus:%d,Dev:%d,Func:%d\n", Seg, Bus, Dev,Func));
-
- MmcHostData->PciVid = (UINT16) (VidDid & 0xffff);
- MmcHostData->PciDid = (UINT16) (VidDid >> 16);
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_BASE_ADDRESSREG_OFFSET,
- 1,
- &Bar0
- );
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_BASE_ADDRESSREG_OFFSET + 4,
- 1,
- &Bar1
- );
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MEMIO Base0 %x\n", Bar0));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MEMIO Base1 %x\n", Bar1));
-
-
- MmcHostData->MmcHostIo.ResetMmcHost (&MmcHostData->MmcHostIo, Reset_All);
- MmcHostData->EnableVerboseDebug = FALSE;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CTRLRVER,
- 1,
- &Data16
- );
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMIO_CTRLRVER = 0x%08x\n", Data16));
-
- MmcHostData->ControllerVersion = Data16 & 0xFF;
- switch (MmcHostData->ControllerVersion) {
- case 0: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Controller Version 1.0\n")); break;
- case 1: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Controller Version 2.0\n")); break;
- case 2: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Controller Version 3.0\n")); break;
- default:
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Unknown MMC Host Controller Version, Stopping Driver!!\n"));
- goto Exit;
- }
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT32) MMIO_CAP,
- 1,
- &Data
- );
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Low MMIO_CAP = 0x%08x\n", Data));
-
- if ((Data & BIT18) != 0) {
- MmcHostData->MmcHostIo.HostCapability.BusWidth8 = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: BusWidth8\n"));
- }
-
- MmcHostData->MmcHostIo.HostCapability.BusWidth4 = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: BusWidth4\n"));
-
- if ((Data & BIT19) != 0) {
- MmcHostData->MmcHostIo.HostCapability.ADMA2Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ADMA2Support\n"));
- }
-
- if ((Data & BIT21) != 0) {
- MmcHostData->MmcHostIo.HostCapability.HighSpeedSupport = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: HighSpeedSupport\n"));
- }
-
- if ((Data & BIT22) != 0) {
- MmcHostData->MmcHostIo.HostCapability.SDMASupport = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDMASupport\n"));
- }
-
- if ((Data & BIT24) != 0) {
- MmcHostData->MmcHostIo.HostCapability.V33Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V33Support\n"));
- }
-
- if ((Data & BIT25) != 0) {
- MmcHostData->MmcHostIo.HostCapability.V30Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V30Support\n"));
- }
-
- if ((Data & BIT26) != 0) {
- MmcHostData->MmcHostIo.HostCapability.V18Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V18Support\n"));
- }
-
- if (((Data) & (BIT30 | BIT31)) == 0) {
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Removable Card Slot\n"));
- } else if ((Data & BIT30) && (Data & (~BIT31))) {
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Embedded Slot for One Device\n"));
- }
- MmcHostData->BaseClockInMHz = (Data >> 8) & 0xFF;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT32) (MMIO_CAP + 4),
- 1,
- &Data
- );
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: High MMIO_CAP = 0x%08x\n", Data));
-
-
-
- if ((Data & 0x1<<(32-32)) != 0) {
- MmcHostData->MmcHostIo.HostCapability.SDR50Support= TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDR50Support\n"));
- }
-
- if ((Data & 0x1<<(33-32)) != 0) {
- MmcHostData->MmcHostIo.HostCapability.SDR104Support= TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDR104Support\n"));
- }
-
- if ((Data & 0x1<<(34-32)) != 0) {
- MmcHostData->MmcHostIo.HostCapability.DDR50Support= TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: DDR50Support\n"));
- }
-
- if ((Data & 0x1<<(63-32)) != 0) {
- MmcHostData->MmcHostIo.HostCapability.HS400Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: HS400Support\n"));
- }
-
- if (MmcHostData->ControllerVersion >= 2) {
- MmcHostData->MmcHostIo.HostCapability.ReTuneMode = (Data >> (46-32)) & 0x3;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ReTuneMode = 0x%08x\n", MmcHostData->MmcHostIo.HostCapability.ReTuneMode));
-
- MmcHostData->MmcHostIo.HostCapability.ReTuneTimer = (Data>>(40-32)) & 0xF;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ReTuneTimer = 0x%08x\n", MmcHostData->MmcHostIo.HostCapability.ReTuneTimer));
- }
-
-
- MmcHostData->BlockLength = BLOCK_SIZE;
- MmcHostData->IsAutoStopCmd = TRUE;
-
- Status = gBS->InstallProtocolInterface (
- &Controller,
- &gEfiMmcHostIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &MmcHostData->MmcHostIo
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // Component name protocol
- //
- Status = AddUnicodeString (
- "eng",
- gMmcHostComponentName.SupportedLanguages,
- &MmcHostData->ControllerNameTable,
- L"MMC Host Controller"
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- gBS->UninstallProtocolInterface (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- &MmcHostData->MmcHostIo
- );
- }
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Host Started\n"));
-
-Exit:
- if (EFI_ERROR (Status)) {
- if (MmcHostData != NULL) {
- FreePool (MmcHostData);
- }
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- }
- return Status;
-}
-
-
-/**
- Stop MMC Host driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to stop driver on
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer
- @param[in] ChildHandleBuffer List of handles for the children we need to stop
-
- @retval EFI_SUCCESS This driver stop this device
- @retval EFI_DEVICE_ERROR This driver cannot be stop due to device Error
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- MMCHOST_DATA *MmcHostData;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- goto _exit_MmcHostDriverBindingStop;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (MmcHostIo);
-
- //
- // Uninstall Block I/O protocol from the device handle
- //
- Status = gBS->UninstallProtocolInterface (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- &MmcHostData->MmcHostIo
- );
- if (EFI_ERROR (Status)) {
- goto _exit_MmcHostDriverBindingStop;
- }
-
- FreeUnicodeStringTable (MmcHostData->ControllerNameTable);
- FreePool (MmcHostData);
-
-_exit_MmcHostDriverBindingStop:
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStop exited with Status %r\n", Status));
-
- return Status;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h
deleted file mode 100644
index f724061..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h
+++ /dev/null
@@ -1,585 +0,0 @@
-/** @file
- Header file for MMC driver.
-
- Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _MMC_HOST_DRIVER_H
-#define _MMC_HOST_DRIVER_H
-
-#include <Uefi.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/DebugLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/IoLib.h>
-#include <IndustryStandard/Pci.h>
-#include <IndustryStandard/SdCard.h>
-#include <ScAccess.h>
-
-//
-// Driver Consumed Protocol Prototypes
-//
-#include <Protocol/DevicePath.h>
-#include <Protocol/PciIo.h>
-
-//
-// Driver Produced Protocol Prototypes
-//
-#include <Protocol/DriverBinding.h>
-#include <Protocol/ComponentName.h>
-#include <Protocol/ComponentName2.h>
-#include <Protocol/MmcHostIo.h>
-
-extern EFI_COMPONENT_NAME_PROTOCOL gMmcHostComponentName;
-extern EFI_DRIVER_BINDING_PROTOCOL gMmcHostDriverBinding;
-
-#define MMCHOST_DATA_SIGNATURE SIGNATURE_32 ('m', 'c', 'h', 's')
-
-#define MMCHOST_DATA_FROM_THIS(a) \
- CR (a, MMCHOST_DATA, MmcHostIo, MMCHOST_DATA_SIGNATURE)
-
-#define BLOCK_SIZE 0x200
-#define TIME_OUT_1S 1000
-
-#define INTEL_VENDOR_ID 0x8086
-
-#define BUFFER_CTL_REGISTER 0x84
-
-#pragma pack(1)
-//
-// PCI Class Code structure
-//
-typedef struct {
- UINT8 PI;
- UINT8 SubClassCode;
- UINT8 BaseCode;
-} PCI_CLASSC;
-
-#pragma pack()
-
-//
-// MMCHOST_DATA structure
-//
-typedef struct {
- UINTN Signature;
- EFI_MMC_HOST_IO_PROTOCOL MmcHostIo;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT16 PciVid;
- UINT16 PciDid;
- BOOLEAN IsAutoStopCmd;
- BOOLEAN IsEmmc;
- BOOLEAN EnableVerboseDebug;
- UINT32 BaseClockInMHz;
- UINT32 CurrentClockInKHz;
- UINT32 BlockLength;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
- UINT32 ControllerVersion;
-} MMCHOST_DATA;
-
-//
-// Prototypes
-// Driver model protocol interface
-//
-/**
- Entry point for MMC Host EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE
- @param[in] SystemTable EFI_SYSTEM_TABLE
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_DEVICE_ERROR The function failed to complete
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- );
-
-/**
- Test to see if this MMC Host driver supports ControllerHandle.
- Any ControllerHandle that has installed will be supported.
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to test
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver supports this device
- @retval EFI_UNSUPPORTED This driver does not support this device
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Starting the MMC Host Driver
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to start
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver start this device
- @retval EFI_UNSUPPORTED This driver does not support this device
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error
- @retval EFI_OUT_OF_RESOURCES This driver cannot allocate resources
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Stop MMC Host driver on ControllerHandle. Support stopping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to stop driver on
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer
- @param[in] ChildHandleBuffer List of handles for the children we need to stop
-
- @retval EFI_SUCCESS This driver stop this device
- @retval EFI_DEVICE_ERROR This driver cannot be stop due to device Error
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] Language A pointer to a three character ISO 639-2 language identifier.
- This is the language of the driver name that that the caller
- is requesting, and it must match one of the languages specified
- in SupportedLanguages. The number of languages supported by a
- driver is up to the driver writer.
- @param[out] DriverName A pointer to the Unicode string to return. This Unicode string
- is the name of the driver specified by This in the language
- specified by Language.
-
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by This
- and the language specified by Language was returned
- in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by an EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] ControllerHandle The handle of a controller that the driver specified by
- This is managing. This handle specifies the controller
- whose name is to be returned.
- @param[in] ChildHandle The handle of the child controller to retrieve the name
- of. This is an optional parameter that may be NULL. It
- will be NULL for device drivers. It will also be NULL
- for a bus drivers that wish to retrieve the name of the
- bus controller. It will not be NULL for a bus driver
- that wishes to retrieve the name of a child controller.
- @param[in] Language A pointer to a three character ISO 639-2 language
- identifier. This is the language of the controller name
- that that the caller is requesting, and it must match one
- of the languages specified in SupportedLanguages. The
- number of languages supported by a driver is up to the
- driver writer.
- @param[out] ControllerName A pointer to the Unicode string to return. This Unicode
- string is the name of the controller specified by
- ControllerHandle and ChildHandle in the language
- specified by Language from the point of view of the
- driver specified by This.
-
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in the
- language specified by Language for the driver
- specified by This was returned in DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle, OPTIONAL
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-/**
- The main function used to send the command to the card inserted into the MMC host
- slot.
- It will assemble the arguments to set the command register and wait for the command
- and transfer completed until timeout. Then it will read the response register to fill
- the ResponseData
-
- @param[in] This Pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] Argument Command argument to set the argument field of command register
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out
- @param[in] Buffer Contains the data read from / write to the device
- @param[in] BufferSize The size of the buffer
- @param[in] ResponseType RESPONSE_TYPE
- @param[in] TimeOut Time out value in 1 ms unit
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_TIMEOUT
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-EFIAPI
-SendCommand (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData OPTIONAL
- );
-
-/**
- Set max clock frequency of the host, the actual frequency
- may not be the same as MaxFrequencyInKHz. It depends on
- the max frequency the host can support, divider, and host
- speed mode.
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] MaxFrequency Max frequency in HZ
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-**/
-EFI_STATUS
-EFIAPI
-SetClockFrequency (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 MaxFrequencyInKHz
- );
-
-/**
- Set bus width of the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] BusWidth Bus width in 1, 4, 8 bits
-
-
- @retval EFI_STATUS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetBusWidth (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 BusWidth
- );
-
-/**
- Set voltage which could supported by the host.
- Support 0(Power off the host), 1.8V, 3.0V, 3.3V
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Voltage Units in 0.1 V
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostVoltage (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 Voltage
- );
-
-/**
- Set Host mode in DDR
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] DdrMode True for DDR Mode set, false returns EFI_SUCCESS
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostDdrMode (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 DdrMode
- );
-
-/**
- Set Host SDR Mode
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] DdrMode True for SDR Mode set, false for normal mode
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_INVALID_PARAMETER A parameter was incorrect.
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostSdrMode (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 SdrMode
- );
-
-/**
- Set Host High Speed
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] HighSpeed True for High Speed Mode set, false for normal mode
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_INVALID_PARAMETER A parameter was incorrect.
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostSpeedMode (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 HighSpeed
- );
-
-/**
- Reset the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] ResetAll TRUE to reset all
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_TIMEOUT The timeout time expired.
-
-**/
-EFI_STATUS
-EFIAPI
-ResetMmcHost (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN RESET_TYPE ResetType
- );
-
-/**
- Reset the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] ResetAll TRUE to reset all
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_TIMEOUT The timeout time expired.
-
-**/
-EFI_STATUS
-EFIAPI
-EnableAutoStopCmd (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- );
-
-/**
- Find whether these is a card inserted into the slot. If so
- init the host. If not, return EFI_NOT_FOUND.
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-DetectCardAndInitHost (
- IN EFI_MMC_HOST_IO_PROTOCOL *This
- );
-
-/**
- Set the Block length
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] BlockLength card supports block length
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-SetBlockLength (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 BlockLength
- );
-
-/**
- Setup Device
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-SetupDevice(
- IN EFI_MMC_HOST_IO_PROTOCOL *This
- );
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
-
- @retval Data Data read from eMMC
-
-**/
-UINT8
-MmcHostRead8 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- );
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
-
- @retval Data Data read from eMMC
-
-**/
-UINT16
-MmcHostRead16 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- );
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
-
- @retval Data Data read from eMMC
-
-**/
-UINT32
-MmcHostRead32 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- );
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
- @param[in] Data Data write to eMMC
-
- @retval Data Written to MmcHost
-
-**/
-UINT8
-MmcHostWrite8 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT8 Data
- );
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
- @param[in] Data Data write to eMMC
-
- @retval Data Data written to eMMC
-
-**/
-UINT16
-MmcHostWrite16 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT16 Data
- );
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
- @param[in] Data Data write to eMMC
-
- @retval Data Data written to eMMC
-
-**/
-UINT32
-MmcHostWrite32 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT32 Data
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
deleted file mode 100644
index 0433019..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
+++ /dev/null
@@ -1,59 +0,0 @@
-## @file
-# MMC Host module
-#
-# Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = MmcHost
- FILE_GUID = D86DB3C5-57FE-44CF-A82A-74C4AD5B1C2E
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = MmcHostDriverEntryPoint
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources.common]
- ComponentName.c
- MmcHostDriver.h
- MmcHostDriver.c
- MmcHostController.c
-
-[Packages]
- MdePkg/MdePkg.dec
- BroxtonSiPkg/BroxtonSiPkg.dec
-
-[LibraryClasses]
- UefiDriverEntryPoint
- DebugLib
- UefiBootServicesTableLib
- BaseMemoryLib
- MemoryAllocationLib
- UefiLib
- DevicePathLib
- IoLib
- PcdLib
- HobLib
-
-[Protocols]
- gEfiPciIoProtocolGuid ## CONSUMES
- gEfiMmcHostIoProtocolGuid ## BY_START
-
-[Guids]
- gEfiBootMediaHobGuid ## UNDEFINED
-
-[Pcd]
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c
deleted file mode 100644
index a0b0940..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/** @file
- Header file for ComponentName.
-
- Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <MediaDeviceDriver.h>
-
-//
-// EFI Component Name Protocol
-//
-EFI_COMPONENT_NAME_PROTOCOL gMediaDeviceComponentName = {
- MediaDeviceComponentNameGetDriverName,
- MediaDeviceComponentNameGetControllerName,
- "eng"
-};
-
-
-static EFI_UNICODE_STRING_TABLE mMediaDeviceDriverNameTable[] = {
- { "eng", L"UEFI MMC/SD Media Device Driver" },
- { NULL , NULL }
-};
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] Language A pointer to a three character ISO 639-2 language identifier.
- This is the language of the driver name that that the caller
- is requesting, and it must match one of the languages specified
- in SupportedLanguages. The number of languages supported by a
- driver is up to the driver writer.
- @param[out] DriverName A pointer to the Unicode string to return. This Unicode string
- is the name of the driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by This
- and the language specified by Language was returned
- in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString (
- Language,
- gMediaDeviceComponentName.SupportedLanguages,
- mMediaDeviceDriverNameTable,
- DriverName
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by an EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] ControllerHandle The handle of a controller that the driver specified by
- This is managing. This handle specifies the controller
- whose name is to be returned.
- @param[in] ChildHandle The handle of the child controller to retrieve the name
- of. This is an optional parameter that may be NULL. It
- will be NULL for device drivers. It will also be NULL
- for a bus drivers that wish to retrieve the name of the
- bus controller. It will not be NULL for a bus driver
- that wishes to retrieve the name of a child controller.
- @param[in] Language A pointer to a three character ISO 639-2 language
- identifier. This is the language of the controller name
- that that the caller is requesting, and it must match one
- of the languages specified in SupportedLanguages. The
- number of languages supported by a driver is up to the
- driver writer.
- @param[out] ControllerName A pointer to the Unicode string to return. This Unicode
- string is the name of the controller specified by
- ControllerHandle and ChildHandle in the language
- specified by Language from the point of view of the
- driver specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in the
- language specified by Language for the driver
- specified by This was returned in DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle, OPTIONAL
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- CARD_DATA *CardData;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &BlockIo,
- gMediaDeviceDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CardData = CARD_DATA_FROM_THIS (BlockIo);
- return LookupUnicodeString (
- Language,
- gMediaDeviceComponentName.SupportedLanguages,
- CardData->ControllerNameTable,
- ControllerName
- );
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c
deleted file mode 100644
index 5c91190..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c
+++ /dev/null
@@ -1,666 +0,0 @@
-/** @file
- Block I/O protocol for MMC/SD device.
-
- Copyright (c) 2012 - 2017, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <MediaDeviceDriver.h>
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] ExtendedVerification Indicates that the driver may perform a more
- exhaustive verification operation of the device during reset.
- (This parameter is ingored in this driver.)
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- CARD_DATA *CardData;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
-
- CardData = CARD_DATA_FROM_THIS (This);
- MmcHostIo = CardData->MmcHostIo;
-
- DEBUG ((EFI_D_INFO, "MMC SD Block: Resetting host\n"));
-
- return MmcHostIo->ResetMmcHost (MmcHostIo, Reset_DAT_CMD);
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the read request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] BufferSiz The size of the Buffer in bytes. This must be a multiple of
- the intrinsic block size of the device.
- @param[out] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockReadBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Address;
- CARD_DATA *CardData;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT32 RemainingLength;
- UINT32 TransferLength;
- UINT8 *BufferPointer;
- BOOLEAN SectorAddressing;
- UINT64 CardSize;
- MMC_PARTITION_DATA *Partition;
- UINTN TotalBlock;
-
- Status = EFI_SUCCESS;
- Partition = CARD_PARTITION_DATA_FROM_THIS (This);
- CardData = Partition->CardData;
- MmcHostIo = CardData->MmcHostIo;
-
- //
- // Media ID has high priority that need to be verify first
- //
- if (MediaId != Partition->BlockIoMedia.MediaId) {
- return EFI_MEDIA_CHANGED;
- }
-
- Status = MmcSelectPartition (Partition);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // BufferSize must be a multiple of the intrinsic block size of the device.
- //
- if (ModU64x32 (BufferSize,Partition->BlockIoMedia.BlockSize) != 0) {
- return EFI_BAD_BUFFER_SIZE;
- }
-
- CardSize = MultU64x32 (CardData->BlockNumber, CardData->BlockLen);
-
- if ((CardData->CardType == SdMemoryCard2High) || (CardSize >= SIZE_2GB)) {
- SectorAddressing = TRUE;
- } else {
- SectorAddressing = FALSE;
- }
-
- if (SectorAddressing) {
- //
- // Sector Address
- //
- Address = (UINT32) DivU64x32 (MultU64x32 (LBA, Partition->BlockIoMedia.BlockSize), 512);
- } else {
- //
- // Byte Address
- //
- Address = (UINT32) MultU64x32 (LBA, Partition->BlockIoMedia.BlockSize);
- }
-
- TotalBlock = (UINTN) DivU64x32 (BufferSize, Partition->BlockIoMedia.BlockSize);
- //
- // Make sure the range to read is valid.
- //
- if (LBA + TotalBlock > Partition->BlockIoMedia.LastBlock + 1) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (!(Partition->BlockIoMedia.MediaPresent)) {
- return EFI_NO_MEDIA;
- }
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Invalid parameter \n"));
- goto Done;
- }
-
- if ((BufferSize % Partition->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Bad buffer size \n"));
- goto Done;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Done;
- }
-
- BufferPointer = Buffer;
- RemainingLength = (UINT32) BufferSize;
-
- while (RemainingLength > 0) {
- if ((BufferSize >= Partition->BlockIoMedia.BlockSize)) {
- if (RemainingLength > MmcHostIo->HostCapability.BoundarySize) {
- TransferLength = MmcHostIo->HostCapability.BoundarySize;
- } else {
- TransferLength = RemainingLength;
- }
-
- if (CardData->CardType == MMCCard) {
- if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCKLEN,
- Partition->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (EFI_ERROR (Status)) {
- break;
- }
- }
-
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCK_COUNT,
- TransferLength / Partition->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (EFI_ERROR (Status)) {
- break;
- }
- }
-
- Status = SendCommand (
- MmcHostIo,
- READ_MULTIPLE_BLOCK,
- Address,
- InData,
- CardData->AlignedBuffer,
- TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_MULTIPLE_BLOCK -> Fail\n"));
- break;
- }
- } else {
- if (RemainingLength > Partition->BlockIoMedia.BlockSize) {
- TransferLength = Partition->BlockIoMedia.BlockSize;
- } else {
- TransferLength = RemainingLength;
- }
-
- Status = SendCommand (
- MmcHostIo,
- READ_SINGLE_BLOCK,
- Address,
- InData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32*) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_SINGLE_BLOCK -> Fail\n"));
- break;
- }
- }
-
- CopyMem (BufferPointer, CardData->AlignedBuffer, TransferLength);
-
- if (SectorAddressing) {
- //
- // Sector Address
- //
- Address += TransferLength / 512;
- } else {
- //
- // Byte Address
- //
- Address += TransferLength;
- }
- BufferPointer += TransferLength;
- RemainingLength -= TransferLength;
- }
-
- if (EFI_ERROR (Status)) {
- if ((CardData->CardType == SdMemoryCard) ||
- (CardData->CardType == SdMemoryCard2)||
- (CardData->CardType == SdMemoryCard2High)) {
- SendCommand (
- MmcHostIo,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- } else {
- SendCommand (
- MmcHostIo,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
- }
-
-Done:
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to be written.
- The caller is responsible for writing to only
- legitimate locations.
- @param[in] BufferSize
- The size of the Buffer in bytes. This must be a multiple of
- the intrinsic block size of the device.
- @param[in] Buffer A pointer to the source buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Address;
- CARD_DATA *CardData;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT32 RemainingLength;
- UINT32 TransferLength;
- UINT8 *BufferPointer;
- BOOLEAN SectorAddressing;
- UINT64 CardSize;
- MMC_PARTITION_DATA *Partition;
-
- Status = EFI_SUCCESS;
- Partition = CARD_PARTITION_DATA_FROM_THIS (This);
- CardData = Partition->CardData;
- MmcHostIo = CardData->MmcHostIo;
-
- Status = MmcSelectPartition (Partition);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CardSize = MultU64x32 (CardData->BlockNumber, CardData->BlockLen);
-
- if ((CardData->CardType == SdMemoryCard2High) || (CardSize >= SIZE_2GB)) {
- SectorAddressing = TRUE;
- } else {
- SectorAddressing = FALSE;
- }
-
- if (SectorAddressing) {
- //
- // Sector Address
- //
- Address = (UINT32) DivU64x32 (MultU64x32 (LBA, Partition->BlockIoMedia.BlockSize), 512);
- } else {
- //
- // Byte Address
- //
- Address = (UINT32) MultU64x32 (LBA, Partition->BlockIoMedia.BlockSize);
- }
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Invalid parameter \n"));
- goto Done;
- }
-
- if ((BufferSize % Partition->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Bad buffer size \n"));
- goto Done;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Done;
- }
-
- if (This->Media->ReadOnly == TRUE) {
- Status = EFI_WRITE_PROTECTED;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Write protected \n"));
- goto Done;
- }
-
- BufferPointer = Buffer;
- RemainingLength = (UINT32) BufferSize;
-
- while (RemainingLength > 0) {
- if ((BufferSize >= Partition->BlockIoMedia.BlockSize) ) {
- if (RemainingLength > MmcHostIo->HostCapability.BoundarySize) {
- TransferLength = MmcHostIo->HostCapability.BoundarySize;
- } else {
- TransferLength = RemainingLength;
- }
-
- if ((CardData->CardType == SdMemoryCard) ||
- (CardData->CardType == SdMemoryCard2)||
- (CardData->CardType == SdMemoryCard2High)) {
- //
- // Write performance improvement
- //
- if ((TransferLength / Partition->BlockIoMedia.BlockSize) > 64) {
- Status = SendAppCommand (
- CardData,
- SET_WR_BLK_ERASE_COUNT,
- (UINT32) (TransferLength / Partition->BlockIoMedia.BlockSize),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
- } else if (CardData->CardType == MMCCard) {
-
- if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCKLEN,
- Partition->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCK_COUNT,
- TransferLength / Partition->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (EFI_ERROR (Status)) {
- break;
- }
- }
-
- CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
-
- Status = SendCommand (
- MmcHostIo,
- WRITE_MULTIPLE_BLOCK,
- Address,
- OutData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: WRITE_MULTIPLE_BLOCK -> Fail\n"));
- break;
- }
- } else {
- if (RemainingLength > Partition->BlockIoMedia.BlockSize) {
- TransferLength = Partition->BlockIoMedia.BlockSize;
- } else {
- TransferLength = RemainingLength;
- }
-
- CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
-
- Status = SendCommand (
- MmcHostIo,
- WRITE_BLOCK,
- Address,
- OutData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
-
- if (SectorAddressing) {
- //
- // Sector Address
- //
- Address += TransferLength / 512;
- } else {
- //
- // Byte Address
- //
- Address += TransferLength;
- }
- BufferPointer += TransferLength;
- RemainingLength -= TransferLength;
- }
-
- if (EFI_ERROR (Status)) {
- SendCommand (
- MmcHostIo,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
-
-Done:
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
- (In this driver, this function just returns EFI_SUCCESS.)
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS Success
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockFlushBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This
- )
-{
- return EFI_SUCCESS;
-}
-
-
-/**
- MMC/SD card BlockIo init function
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_SUCCESS Success
-
-**/
-EFI_STATUS
-MMCSDBlockIoInit (
- IN CARD_DATA *CardData
- )
-{
- UINTN Loop;
- MMC_PARTITION_DATA *Partition;
- EXT_CSD *ExtCsd;
- UINT64 GP_CHUNK_SIZE;
- UINT32 GP_SIZE_MULT;
- UINT64 GppSize;
- UINTN GppIndex=0;
-
- Partition = CardData->Partitions;
- ExtCsd = &CardData->ExtCSDRegister;
-
- //
- // Determine GP partitioning chunk size
- //
- GP_CHUNK_SIZE = 0;
- if (((ExtCsd->PARTITIONING_SUPPORT & BIT0) == BIT0) &&
- ((ExtCsd->PARTITION_SETTING_COMPLETED & BIT0) == BIT0)) {
- GP_CHUNK_SIZE = MultU64x32 (ExtCsd->HC_WP_GRP_SIZE, ExtCsd->HC_ERASE_GRP_SIZE);
- GP_CHUNK_SIZE = MultU64x32 (GP_CHUNK_SIZE, SIZE_512KB);
- }
-
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) {
- //
- // BlockIO protocol
- //
- Partition->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
- Partition->BlockIo.Media = &(Partition->BlockIoMedia);
- Partition->BlockIo.Reset = MMCSDBlockReset;
- Partition->BlockIo.ReadBlocks = MMCSDBlockReadBlocks ;
- Partition->BlockIo.WriteBlocks = MMCSDBlockWriteBlocks;
- Partition->BlockIo.FlushBlocks = MMCSDBlockFlushBlocks;
-
- Partition->BlockIoMedia.MediaId = 0;
- Partition->BlockIoMedia.RemovableMedia = FALSE;
- Partition->BlockIoMedia.MediaPresent = TRUE;
- Partition->BlockIoMedia.LogicalPartition = FALSE;
-
- //
- // Force the User partition to be enabled
- //
- if (Loop == 0) {
- Partition->Present = TRUE;
- }
-
- if (CardData->CSDRegister.PERM_WRITE_PROTECT || CardData->CSDRegister.TMP_WRITE_PROTECT) {
- Partition->BlockIoMedia.ReadOnly = TRUE;
- } else {
- Partition->BlockIoMedia.ReadOnly = FALSE;
- }
-
- Partition->BlockIoMedia.WriteCaching = FALSE;
- Partition->BlockIoMedia.BlockSize = CardData->BlockLen;
- Partition->BlockIoMedia.IoAlign = 1;
- Partition->BlockIoMedia.LastBlock = (EFI_LBA) (CardData->BlockNumber - 1);
-
- //
- // Handle GPP partitions
- //
- GppSize = 0;
- if ((GP_CHUNK_SIZE != 0) && (Loop >= 4)) {
- Partition->BlockIoMedia.LastBlock = (EFI_LBA) 0;
- GppIndex = Loop - 4;
- GP_SIZE_MULT = MmcGetExtCsd24 (
- CardData,
- OFFSET_OF (EXT_CSD, GP_SIZE_MULT_1) + (3 * GppIndex)
- );
- GppSize = MultU64x32 (GP_SIZE_MULT, (UINT32) GP_CHUNK_SIZE);
- }
-
- if (GppSize != 0) {
- Partition->BlockIoMedia.LastBlock =
- DivU64x32 (GppSize, Partition->BlockIoMedia.BlockSize) - 1;
- DEBUG ((EFI_D_INFO,
- "GPP%d last-block: 0x%lx\n",
- GppIndex + 1,
- Partition->BlockIoMedia.LastBlock
- ));
- Partition->Present = TRUE;
- }
-
- if (CardData->CardType == MMCCard) {
- //
- // Handle Boot partitions
- //
- if ((Loop == 1) || (Loop == 2)) {
- Partition->BlockIoMedia.LastBlock = 128 * 1024 * ((UINTN) MmcGetExtCsd8 (CardData, OFFSET_OF (EXT_CSD, BOOT_SIZE_MULTI))) / 512;
- Partition->Present = TRUE;
- }
- }
- }
-
- DEBUG ((EFI_D_INFO, "MMC SD Block I/O: Initialized\n"));
-
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c
deleted file mode 100644
index 13258de..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c
+++ /dev/null
@@ -1,2524 +0,0 @@
-/** @file
- SMMC transfer specific functions.
-
- Copyright (c) 1999 - 2017, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <MediaDeviceDriver.h>
-#include <HeciRegs.h>
-#include <Private/Guid/ScPolicyHobGuid.h>
-#include <SeCAccess.h>
-#include <Library/SteppingLib.h>
-#include <Library/ConfigBlockLib.h>
-
-
-/**
- Set Mmc ExtCsd register
-
- @param[in] PeiCardData Pointer to CARD_DATA
- @param[in] Index
- @param[in] Value
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSetExtCsd8 (
- IN CARD_DATA *CardData,
- IN UINT8 Index,
- IN UINT8 Value
- );
-
-EFI_EVENT mSetEmmcWpOnEvent = NULL;
-
-
-/**
- Check card status, print the debug info and check the error
-
- @param[in] Status Status got from card status register
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-CheckCardStatus (
- IN UINT32 Status
- )
-{
- CARD_STATUS *CardStatus;
- CardStatus = (CARD_STATUS *) (&Status);
-
- if (CardStatus->ADDRESS_OUT_OF_RANGE) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_OUT_OF_RANGE\n"));
- }
-
- if (CardStatus->ADDRESS_MISALIGN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_MISALIGN\n"));
- }
-
- if (CardStatus->BLOCK_LEN_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: BLOCK_LEN_ERROR\n"));
- }
-
- if (CardStatus->ERASE_SEQ_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_SEQ_ERROR\n"));
- }
-
- if (CardStatus->ERASE_PARAM) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_PARAM\n"));
- }
-
- if (CardStatus->WP_VIOLATION) {
- DEBUG ((EFI_D_ERROR, "CardStatus: WP_VIOLATION\n"));
- }
-
- if (CardStatus->CARD_IS_LOCKED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CARD_IS_LOCKED\n"));
- }
-
- if (CardStatus->LOCK_UNLOCK_FAILED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: LOCK_UNLOCK_FAILED\n"));
- }
-
- if (CardStatus->COM_CRC_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: COM_CRC_ERROR\n"));
- }
-
- if (CardStatus->ILLEGAL_COMMAND) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ILLEGAL_COMMAND\n"));
- }
-
- if (CardStatus->CARD_ECC_FAILED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CARD_ECC_FAILED\n"));
- }
-
- if (CardStatus->CC_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CC_ERROR\n"));
- }
-
- if (CardStatus->ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERROR\n"));
- }
-
- if (CardStatus->UNDERRUN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: UNDERRUN\n"));
- }
-
- if (CardStatus->OVERRUN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: OVERRUN\n"));
- }
-
- if (CardStatus->CID_CSD_OVERWRITE) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CID_CSD_OVERWRITE\n"));
- }
-
- if (CardStatus->WP_ERASE_SKIP) {
- DEBUG ((EFI_D_ERROR, "CardStatus: WP_ERASE_SKIP\n"));
- }
-
- if (CardStatus->ERASE_RESET) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_RESET\n"));
- }
-
- if (CardStatus->SWITCH_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: SWITCH_ERROR\n"));
- }
-
- if ((Status & 0xFCFFA080) != 0) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Send command by using Host IO protocol
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] Argument Command argument to set the argument field of command register
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out
- @param[in] Buffer Contains the data read from / write to the device
- @param[in] BufferSize The size of the buffer
- @param[in] ResponseType RESPONSE_TYPE
- @param[in] TimeOut Time out value in 1 ms unit
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-SendCommand (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- )
-{
-
- EFI_STATUS Status;
-
- Status = This->SendCommand (
- This,
- CommandIndex,
- Argument,
- DataType,
- Buffer,
- BufferSize,
- ResponseType,
- TimeOut,
- ResponseData
- );
- if (!EFI_ERROR (Status)) {
- if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
- if (ResponseData == NULL) {
- ASSERT(ResponseData != NULL);
- return EFI_OUT_OF_RESOURCES;
- }
- Status = CheckCardStatus (*ResponseData);
- }
- } else {
- This->ResetMmcHost (This, Reset_DAT_CMD);
- }
-
- return Status;
-}
-
-
-/**
- Send the card APP_CMD command with the following command indicated
- by CommandIndex
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] Argument Command argument to set the argument field of command register
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out
- @param[in] Buffer Contains the data read from / write to the device
- @param[in] BufferSize The size of the buffer
- @param[in] ResponseType RESPONSE_TYPE
- @param[in] TimeOut Time out value in 1 ms unit
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-SendAppCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- )
-{
-
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT8 Index;
-
- MmcHostIo = CardData->MmcHostIo;
- Status = EFI_SUCCESS;
-
- for (Index = 0; Index < 2; Index++) {
- Status = MmcHostIo->SendCommand (
- MmcHostIo,
- APP_CMD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (!EFI_ERROR (Status)) {
- Status = CheckCardStatus (*(UINT32 *) &(CardData->CardStatus));
- if (CardData->CardStatus.SAPP_CMD != 1) {
- Status = EFI_DEVICE_ERROR;
- }
- if (!EFI_ERROR (Status)) {
- break;
- }
- } else {
- MmcHostIo->ResetMmcHost (MmcHostIo, Reset_Auto);
- }
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = MmcHostIo->SendCommand (
- MmcHostIo,
- CommandIndex,
- Argument,
- DataType,
- Buffer,
- BufferSize,
- ResponseType,
- TimeOut,
- ResponseData
- );
- if (!EFI_ERROR (Status)) {
- if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
- if (ResponseData == NULL) {
- ASSERT(ResponseData != NULL);
- return EFI_OUT_OF_RESOURCES;
- }
- Status = CheckCardStatus (*ResponseData);
- }
- } else {
- MmcHostIo->ResetMmcHost (MmcHostIo, Reset_Auto);
- }
-
- return Status;
-}
-
-
-/**
- Dump Mmc Decode OCR register
-
- @param[in] OCRReg Pointer to OCR
-
- @retval None
-
-**/
-EFI_STATUS
-MmcDecodeOCR (
- IN OCR *OCRReg
- )
-{
- DEBUG ((DEBUG_INFO, "\n==========DECODE MMC OCR REGISTER==================\n"));
- DEBUG ((DEBUG_INFO, " OCR = 0x%08X\n", *((UINT32 *) OCRReg)));
- DEBUG ((DEBUG_INFO, " CARD_NOT_BUSY = 0x%X\n", OCRReg->Busy));
- DEBUG ((DEBUG_INFO, " ACCESS_MODE = 0x%X\n", OCRReg->AccessMode));
- DEBUG ((DEBUG_INFO, " VDD_270_360 = 0x%X\n", OCRReg->V270_V360));
- DEBUG ((DEBUG_INFO, " VDD_200_260 = 0x%X\n", OCRReg->V200_V260));
- DEBUG ((DEBUG_INFO, " VDD_170_195 = 0x%X\n", OCRReg->V170_V195));
- DEBUG ((DEBUG_INFO, "==================================================\n"));
- return 0;
-}
-
-
-/**
- Dump Mmc Decode CID value
-
- @param[in] CIDReg Pointer to CIDReg
-
- @retval None
-
-**/
-EFI_STATUS
-MmcDecodeCID (
- IN CID *CIDReg
- )
-{
- UINT32 i = 0;
-
- DEBUG ((EFI_D_INFO, "\n==========DECODE MMC CID REGISTER==================\n"));
- DEBUG ((EFI_D_INFO, " CID = 0x%032X\n", CIDReg));
- DEBUG ((EFI_D_INFO, " MANUFACTURER_ID = 0x%X\n", CIDReg->MID));
- DEBUG ((EFI_D_INFO, " CARD_OR_BGA = 0x%X\n", (CIDReg->OID & 0xFF00)>>6));
- DEBUG ((EFI_D_INFO, " OEM_APPLICATION_ID = 0x%X\n", (CIDReg->OID>>8) &0xFF));
- DEBUG ((EFI_D_INFO, " PRODUCT_NAME = "));
-
- for (i=0; i < 6; i++) {
- DEBUG ((EFI_D_INFO, "%c", CIDReg->PNM[i]));
- }
- DEBUG ((EFI_D_INFO, "\n"));
- DEBUG ((EFI_D_INFO, " PRODUCT_REVISION = 0x%X\n", CIDReg->PRV));
- DEBUG ((EFI_D_INFO, " PRODUCT_SERIAL_NUM = 0x%X\n", CIDReg->PSN));
- DEBUG ((EFI_D_INFO, " MANUFACTURE_DATE = 0x%X\n", CIDReg->MDT));
- DEBUG ((EFI_D_INFO, "==================================================\n"));
- return 0;
-}
-
-
-/**
- Dump Mmc Decode CSD value
-
- @param[in] CSDReg Pointer to CSDReg
-
- @retval None
-
-**/
-EFI_STATUS
-MmcDecodeCSD (
- IN CSD *CSDReg
- )
-{
- DEBUG ((EFI_D_INFO, "\n==========DECODE MMC CSD REGISTER==================\n"));
- DEBUG ((EFI_D_INFO, "csd_struct : [0x%0x] \n", CSDReg->CSD_STRUCTURE));
- DEBUG ((EFI_D_INFO, "specs_ver : [0x%0x] \n", CSDReg->SPEC_VERS));
- DEBUG ((EFI_D_INFO, "reserve2 : [0x%0x] \n", CSDReg->Reserved2));
- DEBUG ((EFI_D_INFO, "taac : [0x%0x] \n", CSDReg->TAAC));
- DEBUG ((EFI_D_INFO, "nsac : [0x%0x] \n", CSDReg->NSAC));
- DEBUG ((EFI_D_INFO, "tran_speed : [0x%0x] \n", CSDReg->TRAN_SPEED));
- DEBUG ((EFI_D_INFO, "ccc : [0x%0x] \n", CSDReg->CCC));
- DEBUG ((EFI_D_INFO, "read_bl_len : [0x%0x] \n", CSDReg->READ_BL_LEN));
- DEBUG ((EFI_D_INFO, "read_partial : [0x%0x] \n", CSDReg->READ_BL_PARTIAL));
- DEBUG ((EFI_D_INFO, "write_misalign : [0x%0x] \n", CSDReg->WRITE_BLK_MISALIGN));
- DEBUG ((EFI_D_INFO, "read_misalign : [0x%0x] \n", CSDReg->READ_BLK_MISALIGN));
- DEBUG ((EFI_D_INFO, "dsr_imp : [0x%0x] \n", CSDReg->DSR_IMP));
- DEBUG ((EFI_D_INFO, "reserve1 : [0x%0x] \n", CSDReg->Reserved1));
- DEBUG ((EFI_D_INFO, "c_size : [0x%0x] \n", CSDReg->C_SIZELow2 | CSDReg->C_SIZEHigh10<<2));
- DEBUG ((EFI_D_INFO, "vdd_r_curr_min : [0x%0x] \n", CSDReg->VDD_R_CURR_MIN));
- DEBUG ((EFI_D_INFO, "vdd_r_curr_max : [0x%0x] \n", CSDReg->VDD_R_CURR_MAX));
- DEBUG ((EFI_D_INFO, "vdd_w_curr_min : [0x%0x] \n", CSDReg->VDD_W_CURR_MIN));
- DEBUG ((EFI_D_INFO, "vdd_w_curr_max : [0x%0x] \n", CSDReg->VDD_W_CURR_MAX));
- DEBUG ((EFI_D_INFO, "c_size_mult : [0x%0x] \n", CSDReg->C_SIZE_MULT));
- DEBUG ((EFI_D_INFO, "erase_grp_size : [0x%0x] \n", CSDReg->ERASE_GRP_SIZE));
- DEBUG ((EFI_D_INFO, "erase_grp_mult : [0x%0x] \n", CSDReg->ERASE_GRP_MULT));
- DEBUG ((EFI_D_INFO, "wp_grp_size : [0x%0x] \n", CSDReg->WP_GRP_SIZE));
- DEBUG ((EFI_D_INFO, "wp_grp_enable : [0x%0x] \n", CSDReg->WP_GRP_ENABLE));
- DEBUG ((EFI_D_INFO, "default_ecc : [0x%0x] \n", CSDReg->DEFAULT_ECC));
- DEBUG ((EFI_D_INFO, "r2w_factor : [0x%0x] \n", CSDReg->R2W_FACTOR));
- DEBUG ((EFI_D_INFO, "write_bl_len : [0x%0x] \n", CSDReg->WRITE_BL_LEN));
- DEBUG ((EFI_D_INFO, "write_partial : [0x%0x] \n", CSDReg->WRITE_BL_PARTIAL));
- DEBUG ((EFI_D_INFO, "reserve0 : [0x%0x] \n", CSDReg->Reserved0));
- DEBUG ((EFI_D_INFO, "content_prot_app : [0x%0x] \n", CSDReg->CONTENT_PROT_APP));
- DEBUG ((EFI_D_INFO, "file_format_grp : [0x%0x] \n", CSDReg->FILE_FORMAT_GRP));
- DEBUG ((EFI_D_INFO, "copy : [0x%0x] \n", CSDReg->COPY));
- DEBUG ((EFI_D_INFO, "perm_write_protect: [0x%0x] \n", CSDReg->PERM_WRITE_PROTECT));
- DEBUG ((EFI_D_INFO, "tmp_write_prot : [0x%0x] \n", CSDReg->TMP_WRITE_PROTECT));
- DEBUG ((EFI_D_INFO, "file_format : [0x%0x] \n", CSDReg->FILE_FORMAT));
- DEBUG ((EFI_D_INFO, "ecc : [0x%0x] \n", CSDReg->ECC));
- DEBUG ((EFI_D_INFO, "==================================================\n"));
-
- return 0;
-}
-
-
-/**
- Dump Mmc Decode Ext CSD value
-
- @param[in] ExtCSDReg Pointer to ExtCSDReg
-
- @retval None
-
-**/
-EFI_STATUS
-MmcDecodeExtCSD (
- IN EXT_CSD *ExtCSDReg
- )
-{
- DEBUG ((EFI_D_INFO, "\n==========DECODE MMC EXT CSD REGISTER==================\n"));
- DEBUG ((EFI_D_INFO, " SUPPORTED_CMD_SETS = 0x%X\n", ExtCSDReg->CMD_SET));
- DEBUG ((EFI_D_INFO, " HPI_FEATURES = 0x%X\n", ExtCSDReg->HPI_FEATURES));
- DEBUG ((EFI_D_INFO, " BKOPS_SUPPORT = 0x%X\n", ExtCSDReg->BKOPS_SUPPORT));
- DEBUG ((EFI_D_INFO, " BKOPS_STATUS = 0x%X\n", ExtCSDReg->BKOPS_STATUS));
- DEBUG ((EFI_D_INFO, " CORRECTLY_PRG_SECTORS_NUM = 0x%X%X%X%X\n", ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[3], \
- ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[2], ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[1], ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[0]));
- DEBUG ((EFI_D_INFO, " INI_TIMEOUT_AP = 0x%X\n", ExtCSDReg->INI_TIMEOUT_AP));
- DEBUG ((EFI_D_INFO, " PWR_CL_DDR_52_195 = 0x%X\n", ExtCSDReg->PWR_CL_DDR_52_195));
- DEBUG ((EFI_D_INFO, " PWR_CL_DDR_52_360 = 0x%X\n", ExtCSDReg->PWR_CL_DDR_52_360));
- DEBUG ((EFI_D_INFO, " MIN_PRF_DDR_W_8_52 = 0x%X\n", ExtCSDReg->MIN_PERF_DDR_W_8_52));
- DEBUG ((EFI_D_INFO, " MIN_PRF_DDR_R_8_52 = 0x%X\n", ExtCSDReg->MIN_PERF_DDR_R_8_52));
- DEBUG ((EFI_D_INFO, " TRIM_MULT = 0x%X\n", ExtCSDReg->TRIM_MULT));
- DEBUG ((EFI_D_INFO, " SEC_FEATURE_SUPP = 0x%X\n", ExtCSDReg->SEC_FEATURE_SUPPORT));
- DEBUG ((EFI_D_INFO, " SEC_ERASE_MULT = 0x%X\n", ExtCSDReg->SEC_ERASE_MULT));
- DEBUG ((EFI_D_INFO, " SEC_TRIM_MULT = 0x%X\n", ExtCSDReg->SEC_TRIM_MULT));
- DEBUG ((EFI_D_INFO, " BOOT_INFO = 0x%X\n", ExtCSDReg->BOOT_INFO));
- DEBUG ((EFI_D_INFO, " BOOT_PART_SIZE = 0x%X\n", ExtCSDReg->BOOT_SIZE_MULTI));
- DEBUG ((EFI_D_INFO, " ACCESS_SIZE = 0x%X\n", ExtCSDReg->ACC_SIZE));
- DEBUG ((EFI_D_INFO, " HI_CAP_ER_GRP_SIZE = 0x%X\n", ExtCSDReg->HC_ERASE_GRP_SIZE));
- DEBUG ((EFI_D_INFO, " HI_CAP_ER_TIMEOUT = 0x%X\n", ExtCSDReg->ERASE_TIMEOUT_MULT));
- DEBUG ((EFI_D_INFO, " REL_WR_SECTOR_CNT = 0x%X\n", ExtCSDReg->REL_WR_SEC_C));
- DEBUG ((EFI_D_INFO, " HI_CAP_WP_GRP_SIZE = 0x%X\n", ExtCSDReg->HC_WP_GRP_SIZE));
- DEBUG ((EFI_D_INFO, " SLEEP_CURRENT_VCC = 0x%X\n", ExtCSDReg->S_C_VCC));
- DEBUG ((EFI_D_INFO, " SLEEP_CURRENT_VCCQ = 0x%X\n", ExtCSDReg->S_C_VCCQ));
- DEBUG ((EFI_D_INFO, " SLP_AWK_TIMEOUT = 0x%X\n", ExtCSDReg->S_A_TIMEOUT));
- DEBUG ((EFI_D_INFO, " SECTOR_COUNT = 0x%X\n", *(UINT32*) ((UINT8 *) &ExtCSDReg->SEC_COUNT)));
- DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_52 = 0x%X\n", ExtCSDReg->MIN_PERF_W_8_52));
- DEBUG ((EFI_D_INFO, " MIN_PERF_R_8_52 = 0x%X\n", ExtCSDReg->MIN_PERF_R_8_52));
- DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_26_4_52 = 0x%X\n", ExtCSDReg->MIN_PERF_W_8_26_4_52));
- DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_26_4_52 = 0x%X\n", ExtCSDReg->MIN_PERF_W_8_26_4_52));
- DEBUG ((EFI_D_INFO, " MIN_PERF_W_4_26 = 0x%X\n", ExtCSDReg->MIN_PERF_W_4_26));
- DEBUG ((EFI_D_INFO, " MIN_PERF_R_4_26 = 0x%X\n", ExtCSDReg->MIN_PERF_R_4_26));
- DEBUG ((EFI_D_INFO, " PWR_CLASS_26_360 = 0x%X\n", ExtCSDReg->PWR_CL_26_360));
- DEBUG ((EFI_D_INFO, " PWR_CLASS_52_360 = 0x%X\n", ExtCSDReg->PWR_CL_52_360));
- DEBUG ((EFI_D_INFO, " PWR_CLASS_26_195 = 0x%X\n", ExtCSDReg->PWR_CL_26_195));
- DEBUG ((EFI_D_INFO, " PWR_CLASS_52_195 = 0x%X\n", ExtCSDReg->PWR_CL_52_195));
- DEBUG ((EFI_D_INFO, " PARTITION_SWITCH_TIME = 0x%X\n", ExtCSDReg->PARTITION_SWITCH_TIME));
- DEBUG ((EFI_D_INFO, " OUT_OF_INTERRUPT_TIME = 0x%X\n", ExtCSDReg->OUT_OF_INTERRUPT_TIME));
- DEBUG ((EFI_D_INFO, " CARD_TYPE = 0x%X\n", ExtCSDReg->CARD_TYPE));
- DEBUG ((EFI_D_INFO, " CSD_STRUCTURE = 0x%X\n", ExtCSDReg->CSD_STRUCTURE));
- DEBUG ((EFI_D_INFO, " EXT_CSD_REV = 0x%X\n", ExtCSDReg->EXT_CSD_REV));
- DEBUG ((EFI_D_INFO, " CMD_SET = 0x%X\n", ExtCSDReg->CMD_SET));
- DEBUG ((EFI_D_INFO, " CMD_SET_REV = 0x%X\n", ExtCSDReg->CMD_SET_REV));
- DEBUG ((EFI_D_INFO, " PWR_CLASS = 0x%X\n", ExtCSDReg->POWER_CLASS));
- DEBUG ((EFI_D_INFO, " HI_SPEED_TIMING = 0x%X\n", ExtCSDReg->HS_TIMING));
- DEBUG ((EFI_D_INFO, " BUS_WIDTH_MODE = 0x%X\n", ExtCSDReg->BUS_WIDTH));
- DEBUG ((EFI_D_INFO, " ERASED_MEM_CONTENT = 0x%X\n", ExtCSDReg->ERASED_MEM_CONT));
- DEBUG ((EFI_D_INFO, " PARTITION_CONFIG = 0x%X\n", ExtCSDReg->PARTITION_CONFIG));
- DEBUG ((EFI_D_INFO, " BOOT_CONFIG_PROT = 0x%X\n", ExtCSDReg->BOOT_CONFIG_PROT));
- DEBUG ((EFI_D_INFO, " BOOT_BUS_WIDTH = 0x%X\n", ExtCSDReg->BOOT_BUS_WIDTH));
- DEBUG ((EFI_D_INFO, " HI_DEN_ER_GRP_DEF = 0x%X\n", ExtCSDReg->ERASE_GROUP_DEF));
- DEBUG ((EFI_D_INFO, " BOOT_WP = 0x%X\n", ExtCSDReg->BOOT_WP));
- DEBUG ((EFI_D_INFO, " USER_WP = 0x%X\n", ExtCSDReg->USER_WP));
- DEBUG ((EFI_D_INFO, " FW_CONFIG = 0x%X\n", ExtCSDReg->FW_CONFIG));
- DEBUG ((EFI_D_INFO, " RPMB_SIZE_MULT = 0x%X\n", ExtCSDReg->RPMB_SIZE_MULT));
- DEBUG ((EFI_D_INFO, " RST_N_FUNCTION = 0x%X\n", ExtCSDReg->RST_n_FUNCTION));
- DEBUG ((EFI_D_INFO, " PARTITIONING_SUPP = 0x%X\n", ExtCSDReg->PARTITIONING_SUPPORT));
- DEBUG ((EFI_D_INFO, " MAX_ENH_SIZE_MULT = 0x%02X%02X%02X\n", ExtCSDReg->MAX_ENH_SIZE_MULT[2],ExtCSDReg->MAX_ENH_SIZE_MULT[1], ExtCSDReg->MAX_ENH_SIZE_MULT[0]));
- DEBUG ((EFI_D_INFO, " PART_ATTRIBUTE = 0x%X\n", ExtCSDReg->PARTITIONS_ATTRIBUTES));
- DEBUG ((EFI_D_INFO, " PART_SETTING_COMP = 0x%X\n", ExtCSDReg->PARTITION_SETTING_COMPLETED));
- DEBUG ((EFI_D_INFO, " GP_SIZE_MULT = 0x%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X\n", ExtCSDReg->GP_SIZE_MULT_4[2], ExtCSDReg->GP_SIZE_MULT_4[1], ExtCSDReg->GP_SIZE_MULT_4[0],
- ExtCSDReg->GP_SIZE_MULT_3[2], ExtCSDReg->GP_SIZE_MULT_3[1], ExtCSDReg->GP_SIZE_MULT_3[0],
- ExtCSDReg->GP_SIZE_MULT_2[2], ExtCSDReg->GP_SIZE_MULT_2[1], ExtCSDReg->GP_SIZE_MULT_2[0],
- ExtCSDReg->GP_SIZE_MULT_1[2], ExtCSDReg->GP_SIZE_MULT_1[1], ExtCSDReg->GP_SIZE_MULT_1[0]));
- DEBUG ((EFI_D_INFO, " ENH_SIZE_MULT = 0x%02X%02X%02X\n", ExtCSDReg->ENH_SIZE_MULT[2], ExtCSDReg->ENH_SIZE_MULT[1], ExtCSDReg->ENH_SIZE_MULT[0]));
- DEBUG ((EFI_D_INFO, " ENH_START_ADDR = 0x%02X%02X%02X%02X\n", ExtCSDReg->ENH_START_ADDR[3], ExtCSDReg->ENH_START_ADDR[2], ExtCSDReg->ENH_START_ADDR[1], ExtCSDReg->ENH_START_ADDR[0]));
- DEBUG ((EFI_D_INFO, " SEC_BAD_BLK_MGMNT = 0x%X\n", ExtCSDReg->SEC_BAD_BLOCK_MGMNT));
- DEBUG ((EFI_D_INFO, "==================================================\n"));
-
- return 0;
-}
-
-
-/**
- Send the card FAST_IO command
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] RegisterAddress Register Address
- @param[in, out] RegisterData Pointer to register Data
- @param[in] Write TRUE for write, FALSE for read
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-FastIO (
- IN CARD_DATA *CardData,
- IN UINT8 RegisterAddress,
- IN OUT UINT8 *RegisterData,
- IN BOOLEAN Write
- )
-{
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- EFI_STATUS Status;
- UINT32 Argument;
- UINT32 Data;
-
- Status = EFI_SUCCESS;
- MmcHostIo = CardData->MmcHostIo;
-
- if (RegisterData == NULL) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Argument = (CardData->Address << 16) | (RegisterAddress << 8);
- if (Write) {
- Argument |= BIT15 | (*RegisterData);
- }
-
- Status = SendCommand (
- MmcHostIo,
- FAST_IO,
- Argument,
- NoData,
- NULL,
- 0,
- ResponseR4,
- TIMEOUT_COMMAND,
- &Data
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if ((Data & BIT15) == 0) {
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- if (!Write) {
- *RegisterData = (UINT8)Data;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- Send the card GO_INACTIVE_STATE command
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-PutCardInactive (
- IN CARD_DATA *CardData
- )
-{
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- EFI_STATUS Status;
-
- MmcHostIo = CardData->MmcHostIo;
-
- Status = SendCommand (
- MmcHostIo,
- GO_INACTIVE_STATE,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- gBS->Stall(1000);
-
- return Status;
-}
-
-
-/**
- Get card interested information for CSD rergister
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-CalculateCardParameter (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT32 Frequency;
- UINT32 Multiple;
- UINT32 CSize;
- CSD_SDV2 *CsdSDV2;
-
- Status = EFI_SUCCESS;
-
- switch (CardData->CSDRegister.TRAN_SPEED & 0x7) {
- case 0:
- Frequency = 100 * 1000;
- break;
-
- case 1:
- Frequency = 1 * 1000 * 1000;
- break;
-
- case 2:
- Frequency = 10 * 1000 * 1000;
- break;
-
- case 3:
- Frequency = 100 * 1000 * 1000;
- break;
-
- default:
- DEBUG ((EFI_D_ERROR, "Invalid CSD TRAN_SPEED Frequency: 0x%x\n", CardData->CSDRegister.TRAN_SPEED & 0x7));
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- switch ((CardData->CSDRegister.TRAN_SPEED >> 3) & 0xF) {
- case 1:
- Multiple = 10;
- break;
-
- case 2:
- Multiple = 12;
- break;
-
- case 3:
- Multiple = 13;
- break;
-
- case 4:
- Multiple = 15;
- break;
-
- case 5:
- Multiple = 20;
- break;
-
- case 6:
- if (CardData->CardType == MMCCard) {
- Multiple = 26;
- } else {
- Multiple = 25;
- }
- break;
-
- case 7:
- Multiple = 30;
- break;
-
- case 8:
- Multiple = 35;
- break;
-
- case 9:
- Multiple = 40;
- break;
-
- case 10:
- Multiple = 45;
- break;
-
- case 11:
- if (CardData->CardType == MMCCard) {
- Multiple = 52;
- } else {
- Multiple = 50;
- }
- break;
-
- case 12:
- Multiple = 55;
- break;
-
- case 13:
- Multiple = 60;
- break;
-
- case 14:
- Multiple = 70;
- break;
-
- case 15:
- Multiple = 80;
- break;
-
- default:
- DEBUG ((EFI_D_ERROR, "CalculateCardParameter: Invalid CSD TRAN_SPEED Multiple: 0x%x\n", CardData->CSDRegister.TRAN_SPEED >> 3));
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Frequency = Frequency * Multiple / 10;
- CardData->MaxFrequency = Frequency;
-
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2) ||
- (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) {
- CardData->BlockLen = 512;
- } else {
- CardData->BlockLen = 1 << CardData->CSDRegister.READ_BL_LEN;
- }
-
- if (CardData->CardType == SdMemoryCard2High) {
- ASSERT(CardData->CSDRegister.CSD_STRUCTURE == 1);
- CsdSDV2 = (CSD_SDV2 *) &CardData->CSDRegister;
- //
- // the K here means 1024 not 1000
- //
- CardData->BlockNumber = DivU64x32 (MultU64x32 (CsdSDV2->C_SIZE + 1, 512 * 1024) , CardData->BlockLen);
- } else {
- //
- // For MMC card > 2G, the block number will be recaculate later
- //
- CSize = CardData->CSDRegister.C_SIZELow2 | (CardData->CSDRegister.C_SIZEHigh10 << 2);
- CardData->BlockNumber = MultU64x32 (LShiftU64 (1, CardData->CSDRegister.C_SIZE_MULT + 2), CSize + 1);
- }
-
- //
- //For >= 2G card, BlockLen may be 1024, but the transfer size is still 512 bytes
- //
- if (CardData->BlockLen > 512) {
- CardData->BlockNumber = DivU64x32 (MultU64x32 (CardData->BlockNumber, CardData->BlockLen), 512);
- CardData->BlockLen = 512;
- }
-
- DEBUG ((DEBUG_INFO, "CalculateCardParameter: Card Size: 0x%lx\n", MultU64x32 (CardData->BlockNumber, CardData->BlockLen)
- ));
-
-Exit:
- return Status;
-}
-
-
-/**
- Test the bus width setting for MMC card
- It is used only for verification purpose
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Width 1, 4, 8 bits
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MMCCardBusWidthTest (
- IN CARD_DATA *CardData,
- IN UINT32 Width
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT64 Data;
- UINT64 Value;
-
- if (CardData == NULL) {
- ASSERT(CardData != NULL);
- return EFI_INVALID_PARAMETER;
- }
-
- MmcHostIo = CardData->MmcHostIo;
- Value = 0;
-
- switch (Width) {
- case 1:
- Data = 0x80;
- break;
-
- case 4:
- Data = 0x5A;
- break;
-
- case 8:
- Data = 0xAA55;
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- CopyMem (CardData->AlignedBuffer, &Data, Width);
- Status = SendCommand (
- MmcHostIo,
- BUSTEST_W,
- 0,
- OutData,
- CardData->AlignedBuffer,
- Width,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- Data = 0;
- gBS->Stall(10000);
-
- Status = SendCommand (
- MmcHostIo,
- BUSTEST_R,
- 0,
- InData,
- CardData->AlignedBuffer,
- Width,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&Data, CardData->AlignedBuffer, Width);
-
- switch (Width) {
- case 1:
- Value = (~(Data ^ 0x80)) & 0xC0;
- break;
- case 4:
- Value = (~(Data ^ 0x5A)) & 0xFF;
- break;
- case 8:
- Value = (~(Data ^ 0xAA55)) & 0xFFFF;
- break;
- }
-
- if (Value == 0) {
- Status = EFI_SUCCESS;
- } else {
- Status = EFI_UNSUPPORTED;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- This function can detect these card types
- 1. MMC card
- 2. SD 1.1 card
- 3. SD 2.0 standard card
- 3. SD 2.0 high capacity card
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-GetCardType (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT32 TimeOut=5000;
- MmcHostIo = CardData->MmcHostIo;
-
- CardData->CardType = MMCCard;
- MmcHostIo->SetupDevice (MmcHostIo);
-
- //
- // To bring back the normal MMC card to work
- // after sending the SD command. Otherwise some
- // card could not work
- //
- Status = SendCommand (
- MmcHostIo,
- GO_IDLE_STATE,
- 0,
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
- }
-
- DEBUG (( DEBUG_INFO, "Sending first CMD1.\n"));
-
- //
- // CE-ATA device needs long delay
- //
- gBS->Stall (1 * 1000);
-
- //
- // Get OCR register to check voltage support, first time the OCR is 0
- //
- DEBUG (( DEBUG_INFO, "Sending first CMD1 with 0 .\n"));
- Status = SendCommand (
- MmcHostIo,
- SEND_OP_COND,
- 0x0,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- DEBUG ((DEBUG_INFO, "Check OCR register for busy 0x%x\n", *((UINT32 *) &CardData->OCRRegister )));
-
- gBS->Stall (1 * 1000);
-
- while (CardData->OCRRegister.Busy != 1) {
- CardData->OCRRegister.AccessMode = 2;
- Status = SendCommand (
- MmcHostIo,
- SEND_OP_COND,
- *(UINT32 *) &(CardData->OCRRegister),
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- gBS->Stall (1 * 1000);
- TimeOut--;
- if (TimeOut == 0) {
- DEBUG ((EFI_D_ERROR, "Card is always in busy state\n"));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- MMC card high/low voltage selection function
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
- @retval EFI_BAD_BUFFER_SIZE
-
-**/
-EFI_STATUS
-MMCCardVoltageSelection (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT8 Index;
- UINT8 Retry;
- UINT32 TimeOut;
-
- MmcHostIo = CardData->MmcHostIo;
- Status = EFI_SUCCESS;
-
- if (FALSE) {
- //
- //First try the high voltage, then if supported choose the low voltage
- //
- for (Index = 0; Index < 2; Index++) {
- for (Retry = 0; Retry < 3; Retry++) {
- //
- // To bring back the normal MMC card to work
- // after sending the SD command. Otherwise some
- // card could not work
- //
- Status = SendCommand (
- MmcHostIo,
- GO_IDLE_STATE,
- 0,
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
- continue;
- }
- //
- //CE-ATA device needs long delay
- //
- gBS->Stall ((Retry + 1) * 50 * 1000);
-
- //
- //Get OCR register to check voltage support, first time the OCR is 0
- //
- Status = SendCommand (
- MmcHostIo,
- SEND_OP_COND,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (!EFI_ERROR (Status)) {
- break;
- }
- }
-
- if (Retry == 3) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- if (CardData->OCRRegister.V170_V195 == 1) {
- CardData->DualVoltage = TRUE;
- }
- if (CardData->OCRRegister.V270_V360 != 0x1F &&
- CardData->OCRRegister.V200_V260 != 0) {
- DEBUG ((EFI_D_ERROR, "Incompatiable voltage device\n"));
- PutCardInactive (CardData);
- Status = EFI_INCOMPATIBLE_VERSION;
- goto Exit;
- }
-
- if (Index == 0) {
- //
- // Choose the high voltage first
- //
- CardData->OCRRegister.V170_V195 = 0;
- } else {
- //
- // Choose the low voltage
- //
- CardData->OCRRegister.V170_V195 = 1;
- CardData->OCRRegister.V270_V360 = 0;
- }
-
- //
- // Set sector mode
- //
- CardData->OCRRegister.AccessMode |= 2;
-
- //
- // TimeOut Value, 5000 * 100 * 1000 = 5 s
- //
- TimeOut = 5000;
-
- do {
- Status = SendCommand (
- MmcHostIo,
- SEND_OP_COND,
- *(UINT32 *) &(CardData->OCRRegister),
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- gBS->Stall (1 * 1000);
- TimeOut--;
- if (TimeOut == 0) {
- DEBUG ((EFI_D_ERROR, "Card is always in busy state\n"));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
- } while (CardData->OCRRegister.Busy != 1);
-
- if (CardData->DualVoltage == TRUE && MmcHostIo->HostCapability.V18Support == TRUE) {
- //
- //Power Off the card and then power on into low voltage
- //
- MmcHostIo->SetHostVoltage (MmcHostIo, 0);
- gBS->Stall (1 * 1000);
- MmcHostIo->SetHostVoltage (MmcHostIo, 18);
- } else {
- //
- //Not support the low voltage, exit
- //
- break;
- }
- }
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- This function set the bus and device width for MMC card
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] BusWidth 1, 4, 8 bits
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MMCCardSetBusWidth (
- IN CARD_DATA *CardData,
- IN UINT8 BusWidth
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- SWITCH_ARGUMENT SwitchArgument;
- UINT8 Value;
-
- MmcHostIo = CardData->MmcHostIo;
- Value = 0;
- switch (BusWidth) {
- case 28: //20 in 28 indicates DDR in 8 bit bus
- Value = 6;
- break;
-
- case 24: //20 in 24 indicates DDR in 4 bit bus
- Value = 5;
- break;
-
- case 8:
- Value = 2;
- break;
-
- case 4:
- Value = 1;
- break;
-
- case 1:
- Value = 0;
- break;
-
- default:
- ASSERT (0);
- }
-
- //
- // HS_TIMING must be set to 0x1 before setting BUS_WIDTH for dual data rate operation (values 5 or 6)
- //
- if (Value == 5 || Value == 6 ) {
- ZeroMem(&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = 0x1;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- MmcHostIo,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- } else {
- DEBUG ((DEBUG_ERROR, "SWITCH Fail in HS Timing setting\n"));
- }
- }
-
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = Value;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.BUS_WIDTH)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- MmcHostIo,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH %d bits Fail\n", BusWidth));
- goto Exit;
- } else {
- if ((BusWidth == 24) || (BusWidth == 28)) {
- Status = MmcHostIo->SetBusWidth (MmcHostIo, BusWidth - 20);
- } else {
- Status = MmcHostIo->SetBusWidth (MmcHostIo, BusWidth);
- }
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- gBS->Stall (5 * 1000);
- }
- }
- if ((BusWidth == 24) || (BusWidth == 28)) {
- goto Exit;
- } else {
- Status = MMCCardBusWidthTest (CardData, BusWidth);
- }
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest %d bit Fail\n", BusWidth));
- goto Exit;
- }
-
- CardData->CurrentBusWidth = BusWidth;
-
-Exit:
- return Status;
-}
-
-
-/**
- MMC/SD card init function
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
- @retval EFI_BAD_BUFFER_SIZE
-
-**/
-EFI_STATUS
-MMCSDCardInit (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- SWITCH_ARGUMENT SwitchArgument;
- UINT32 Data;
- UINT32 Argument;
- UINT32 HsTimingValue;
- UINT8 PowerValue;
- UINT8 DoubleSpeed;
- UINTN Offset;
-
- if (CardData == NULL) {
- ASSERT (CardData != NULL);
- return EFI_INVALID_PARAMETER;
- }
- MmcHostIo = CardData->MmcHostIo;
- CardData->CurrentBusWidth = 1;
-
- Status = GetCardType (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GetCardType -> %r\n", Status));
- goto Exit;
- }
-
- ASSERT (CardData->CardType != UnknownCard);
- //
- //MMC, SD card need host auto stop command support
- //
- MmcHostIo->EnableAutoStopCmd (MmcHostIo, TRUE);
-
-
- //
- // Get CID Register, but the info is not used currently
- //
- Status = SendCommand (
- MmcHostIo,
- ALL_SEND_CID,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR2,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CIDRegister)
- );
-
- PcdSet8S (PcdEmmcManufacturerId, CardData->CIDRegister.MID);
- PcdSet32S (PcdProductSerialNumber, CardData->CIDRegister.PSN);
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "ALL_SEND_CID -> %r\n", Status));
- goto Exit;
- }
-
- //
- //SET_RELATIVE_ADDR
- //
- if (CardData->CardType == MMCCard) {
- CardData->Address = 1;
- //
- // Set RCA Register
- //
- Status = SendCommand (
- MmcHostIo,
- SET_RELATIVE_ADDR,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR -> %r\n", Status));
- goto Exit;
- }
- }
-
- //
- // Get CSD Register
- //
- Status = SendCommand (
- MmcHostIo,
- SEND_CSD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR2,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CSDRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_CSD -> %r\n", Status));
- goto Exit;
- }
-
- MmcDecodeCSD(&CardData->CSDRegister);
-
- Status = CalculateCardParameter (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "CalculateCardParameter -> %r\n", Status));
- goto Exit;
- }
-
- //
- // Put the card into tran state
- //
- Status = SendCommand (
- MmcHostIo,
- SELECT_DESELECT_CARD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD -> %r\n", Status));
- goto Exit;
- }
-
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD SEND_STATUS Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- if (CardData->CardType == MMCCard) {
- //
- // Only V4.0 and above supports more than 1 bits and high speed
- //
- if (CardData->CSDRegister.SPEC_VERS >= 4) {
- Offset = OFFSET_OF (EXT_CSD, ERASE_GROUP_DEF);
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01);
- //
- // Get ExtCSDRegister
- //
- Status = SendCommand (
- MmcHostIo,
- SEND_EXT_CSD,
- 0,
- InData,
- CardData->AlignedBuffer,
- sizeof (EXT_CSD),
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_EXT_CSD -> %r\n", Status));
- goto Exit;
- }
-
- CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeof (EXT_CSD));
-
- MmcDecodeExtCSD (&CardData->ExtCSDRegister);
-
- //
- // Recaculate the block number for >2G MMC card
- //
- Data = (CardData->ExtCSDRegister.SEC_COUNT[0]) |
- (CardData->ExtCSDRegister.SEC_COUNT[1] << 8) |
- (CardData->ExtCSDRegister.SEC_COUNT[2] << 16) |
- (CardData->ExtCSDRegister.SEC_COUNT[3] << 24);
-
- if (Data != 0) {
- CardData->BlockNumber = Data;
- }
- DEBUG ((DEBUG_INFO, "CardData->BlockNumber %d\n", Data));
-
- //
- // Check the DDR setting
- //
- DoubleSpeed = 0 ;
- DEBUG ((DEBUG_INFO, "CardData->ExtCSDRegister.CARD_TYPE -> %d\n", (UINTN) CardData->ExtCSDRegister.CARD_TYPE));
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT0) {
- DEBUG ((DEBUG_INFO, "High-Speed e MMC @ 26MHz - at rated device voltage(s) supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT1) {
- DEBUG ((DEBUG_INFO, "High-Speed e MMC @ 52MHz - at rated device voltage(s) supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT2) {
- DEBUG ((DEBUG_INFO, "High-Speed Dual Data Rate e MMC @ 52MHz - 1.8V or 3V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT3) {
- DEBUG ((DEBUG_INFO, "High-Speed Dual Data Rate e MMC @ 52MHz - 1.2V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT4) {
- DEBUG ((DEBUG_INFO, "HS200 Single Data Rate e MMC @ 200 MHz - 1.8V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT5) {
- DEBUG ((DEBUG_INFO, "HS200 Single Data Rate e MMC @ 200 MHz - 1.2V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT6) {
- DEBUG ((DEBUG_INFO, "HS400 Dual Data Rate e MMC @ 200MHz - 1.8V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT7) {
- DEBUG ((DEBUG_INFO, "HS400 Dual Data Rate e MMC @ 200MHz - 1.2V I/O supported\n"));
- }
-
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2) || (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) {
- DEBUG ((DEBUG_INFO, "Card support DDR\n"));
- DoubleSpeed = 20; //Add 20 for double speed, decoded in MMCCardSetBusWidth()
- }
-
- DEBUG ((EFI_D_INFO, "%a(%d): %a() no more FPGA doublespeed workaround needed\n", __FILE__, __LINE__, __FUNCTION__));
-
- if (MmcHostIo->HostCapability.HighSpeedSupport) {
-
- HsTimingValue = 1;
-
- //
- // Change to high frequency mode
- //
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = HsTimingValue;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- CardData->MmcHostIo,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH frequency -> %r\n", Status));
- }
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- //
- // Enable the high speed mode
- //
- if (DoubleSpeed != 0) {
- Status = MmcHostIo->SetHostDdrMode (MmcHostIo, TRUE);
- DEBUG ((DEBUG_INFO, "Set to DDR50 mode \n", Status));
- } else {
- Status = MmcHostIo->SetHostSpeedMode (MmcHostIo, 1);
- DEBUG ((DEBUG_ERROR, "Set to HS mode \n", Status));
- }
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- //
- // Change host clock
- //
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- Status = MmcHostIo->SetClockFrequency (MmcHostIo, FREQUENCY_MMC_PP_HIGH);
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- Status = MmcHostIo->SetClockFrequency (MmcHostIo, FREQUENCY_MMC_PP);
- } else {
- Status = EFI_UNSUPPORTED;
- }
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // It seems no need to stall after changing bus freqeuncy.
- // It is said that the freqeuncy can be changed at any time. Just appends 8 clocks after command.
- // But SetClock alreay has delay.
- //
- }
- }
- }
-
- //
- // Prefer wide bus width for performance
- //
- //
- // Set to BusWidth bits mode, only version 4.0 or above support more than 1 bits
- //
- if (MmcHostIo->HostCapability.BusWidth8 == 1) {
- Status = MMCCardSetBusWidth (CardData, DoubleSpeed + 8);
- if (EFI_ERROR (Status)) {
- //
- // CE-ATA may support 8 bits and 4 bits, but has no software method for detection
- //
- Status = MMCCardSetBusWidth (CardData, DoubleSpeed + 4);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
- } else if (MmcHostIo->HostCapability.BusWidth4 == 1) {
- Status = MMCCardSetBusWidth (CardData, DoubleSpeed + 4);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
-
- PowerValue = 0;
-
- if (CardData->CurrentBusWidth == 8) {
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
- PowerValue = PowerValue >> 4;
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
- PowerValue = PowerValue >> 4;
- }
- } else if (CardData->CurrentBusWidth == 4) {
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
- PowerValue = PowerValue & 0xF;
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
- PowerValue = PowerValue & 0xF;
- }
- }
-
- if (PowerValue != 0) {
- //
- // Update Power Class
- //
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = PowerValue;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.POWER_CLASS)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- MmcHostIo,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH Power Class -> %r\n", Status));
- }
-
- }
- }
- } else {
- DEBUG ((EFI_D_ERROR, "MMC Card version %d only supportes 1 bits at lower transfer speed\n", CardData->CSDRegister.SPEC_VERS));
- }
-
- //
- // Register for Ready to Boot event to enable Write protection
- //
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_CALLBACK,
- SetEmmcWpOnEvent,
- CardData,
- &gEfiEventReadyToBootGuid,
- &mSetEmmcWpOnEvent
- );
-
- } else {
- //
- // Pin 1, at power up this line has a 50KOhm pull up enabled in the card.
- // This pull-up should be disconnected by the user, during regular data transfer,
- // with SET_CLR_CARD_DETECT (ACMD42) command
- //
- Status = SendAppCommand (
- CardData,
- SET_CLR_CARD_DETECT,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_CLR_CARD_DETECT Fail -> %r\n", Status));
- goto Exit;
- }
-
- //
- // Set Bus Width to 4
- //
- Status = SendAppCommand (
- CardData,
- SET_BUS_WIDTH,
- SD_BUS_WIDTH_4,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_BUS_WIDTH 4 bits -> %r\n", Status));
- goto Exit;
- }
-
- Status = MmcHostIo->SetBusWidth (MmcHostIo, 4);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CardData->CurrentBusWidth = 4;
-
- if ((MmcHostIo->HostCapability.HighSpeedSupport == FALSE) ||
- ((CardData->CSDRegister.CCC & BIT10) != BIT10)) {
- //
- // Host must support high speed
- // Card must support Switch function
- //
- goto Exit;
- }
-
- //
- // Mode = 0, group 1, function 1, check operation
- //
- Argument = 0xFFFF01;
- ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
-
- Status = SendCommand (
- MmcHostIo,
- SWITCH_FUNC,
- Argument,
- InData,
- CardData->AlignedBuffer,
- sizeof (SWITCH_STATUS),
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
-
- if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
- ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
- //
- // 1. SD 1.1 card does not suppport busy bit
- // 2. Ready state
- //
- //
- //
- // Mode = 1, group 1, function 1, BIT31 set means set mode
- //
- Argument = 0xFFFF01 | BIT31;
- ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
-
- Status = SendCommand (
- MmcHostIo,
- SWITCH_FUNC,
- Argument,
- InData,
- CardData->AlignedBuffer,
- sizeof (SWITCH_STATUS),
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
-
- if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
- ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
- //
- // 1. SD 1.1 card does not suppport busy bit
- // 2. Ready state
- //
- //
- // 8 clocks, (1/ 25M) * 8 ==> 320 us, so 1ms > 0.32 ms
- //
- gBS->Stall (1000);
- }
- }
- }
- if (!((CardData->ExtCSDRegister.CARD_TYPE & BIT2) ||
- (CardData->ExtCSDRegister.CARD_TYPE & BIT3))) {
- //
- // Set Block Length, to improve compatibility in case of some cards
- //
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCKLEN,
- 512,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_BLOCKLEN -> %r\n", Status));
- goto Exit;
- }
- }
- MmcHostIo->SetBlockLength (MmcHostIo, 512);
-
-Exit:
- if (Status) {
-
- }
-
- return Status;
-}
-
-
-/**
- MmcSelect
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Select
-
- @retval EFI_STATUS
-
-**/
-EFI_STATUS
-MmcSelect (
- IN CARD_DATA *CardData,
- IN BOOLEAN Select
- )
-{
- return SendCommand (
- CardData->MmcHostIo,
- SELECT_DESELECT_CARD,
- Select ? (CardData->Address << 16) : ~(CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-}
-
-
-/**
- MmcSendSwitch
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] SwitchArgument Pointer to SWITCH_ARGUMENT
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSendSwitch (
- IN CARD_DATA *CardData,
- IN SWITCH_ARGUMENT *SwitchArgument
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
-
- MmcHostIo = CardData->MmcHostIo;
-
- Status = SendCommand (
- MmcHostIo,
- SWITCH,
- *(UINT32 *) SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH FAILURE\n"));
- }
- }
-
- return Status;
-}
-
-
-/**
- MmcUpdateCardStatus
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcUpdateCardStatus (
- IN CARD_DATA *CardData
- )
-{
- return SendCommand (
- CardData->MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-}
-
-
-/**
- MmcMoveToTranState
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcMoveToTranState (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- Status = EFI_SUCCESS;
-
- if (CardData->CardStatus.CURRENT_STATE != Tran_STATE) {
- //
- // Put the card into tran state
- //
- Status = MmcSelect (CardData, TRUE);
- MmcUpdateCardStatus (CardData);
- }
-
- if (CardData->CardStatus.CURRENT_STATE != Tran_STATE) {
- DEBUG ((EFI_D_ERROR, "MmcMoveToTranState: Unable to put card into tran state\n"));
- return EFI_DEVICE_ERROR;
- }
-
- return Status;
-}
-
-
-/**
- MmcReadExtCsd
-
- @param[in,out] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcReadExtCsd (
- IN OUT CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- Status = MmcMoveToTranState (CardData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = SendCommand (
- CardData->MmcHostIo,
- SEND_EXT_CSD,
- 0,
- InData,
- CardData->AlignedBuffer,
- sizeof (EXT_CSD),
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- DEBUG ((EFI_D_INFO, "MmcReadExtCsd: SEND_EXT_CSD -> %r\n", Status));
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeof (EXT_CSD));
-
- return Status;
-}
-
-
-/**
- MmcSetExtCsd8
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Index
- @param[in] Value
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSetExtCsd8 (
- IN CARD_DATA *CardData,
- IN UINT8 Index,
- IN UINT8 Value
- )
-{
- EFI_STATUS Status;
- SWITCH_ARGUMENT SwitchArgument;
-
- Status = MmcMoveToTranState (CardData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = (UINT8) Value;
- SwitchArgument.Index = (UINT8) Index;
- SwitchArgument.Access = WriteByte_Mode; // SetBits_Mode;
-
- return MmcSendSwitch (CardData, &SwitchArgument);
-}
-
-
-/**
- MmcSetExtCsd24
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Index
- @param[in] Value
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSetExtCsd24 (
- IN CARD_DATA *CardData,
- IN UINT8 Index,
- IN UINT32 Value
- )
-{
- EFI_STATUS Status;
- UINTN Loop;
-
- ASSERT ((Value & 0xff000000ULL) == 0);
-
- for (Loop = 0; Loop < 3; Loop++) {
- Status = MmcSetExtCsd8 (CardData, Index + (UINT8) Loop, Value & 0xff);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Value = Value >> 8;
- }
-
- return Status;
-}
-
-
-/**
- MmcGetExtCsd8
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Offset
-
- @retval CSD Register value
-
-**/
-UINT32
-MmcGetExtCsd8 (
- IN CARD_DATA *CardData,
- IN UINTN Offset
- )
-{
- ASSERT (Offset < sizeof (CardData->ExtCSDRegister));
- return ((UINT8 *) &CardData->ExtCSDRegister)[Offset];
-}
-
-
-/**
- MmcGetExtCsd32
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Offset
-
- @retval CSD Register value
-
-**/
-UINT32
-MmcGetExtCsd32 (
- IN CARD_DATA *CardData,
- IN UINTN Offset
- )
-{
- return *(UINT32 *) (((UINT8 *) &CardData->ExtCSDRegister) + Offset);
-}
-
-
-/**
- MmcGetExtCsd24
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Offset
-
- @retval CSD Register value
-
-**/
-UINT32
-MmcGetExtCsd24 (
- IN CARD_DATA *CardData,
- IN UINTN Offset
- )
-{
- return MmcGetExtCsd32 (CardData, Offset) & 0xffffff;
-}
-
-
-/**
- MmcGetCurrentPartitionNum
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval Current Partition Num
-
-**/
-UINTN
-MmcGetCurrentPartitionNum (
- IN CARD_DATA *CardData
- )
-{
- return MmcGetExtCsd8 (
- CardData,
- OFFSET_OF (EXT_CSD, PARTITION_CONFIG)
- ) & 0x7;
-}
-
-
-/**
- SetEmmcWpOnEvent
-
- @param[in] Event
- @param[in] Context
-
- @retval None
-
-**/
-VOID
-EFIAPI
-SetEmmcWpOnEvent(
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- EFI_STATUS Status;
- UINTN Offset;
- CARD_DATA *CardData;
- UINT8 TempData;
- UINTN WriteProtectAddress;
- UINTN WriteProtectSize;
- UINTN WriteProtectGroupSize;
- static BOOLEAN WriteProtectDone = FALSE;
- HECI_FWS_REGISTER SecFwStatus;
- SC_POLICY_HOB *ScPolicy;
- EFI_PEI_HOB_POINTERS HobList;
- SC_SCS_CONFIG *ScsConfig;
-
- DEBUG ((EFI_D_INFO, "eMMC Write Protection Config Checkpoint\n"));
-
- CardData = (CARD_DATA *) Context;
- //
- // Enable the eMMC protection
- //
- if (FALSE) {
- if (!WriteProtectDone) {
- Status = MmcReadExtCsd (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "Read EXT_CSD failed\n"));
- }
- DEBUG ((EFI_D_INFO, "\nBOOT_WP 0x%02x", (UINT8) (CardData->ExtCSDRegister.BOOT_WP)));
- DEBUG ((EFI_D_INFO, "\nBOOT_WP_STATUS 0x%02x", (UINT8) (CardData->ExtCSDRegister.BOOT_WP_STATUS)));
- DEBUG ((EFI_D_INFO, "\nUSER_WP 0x%02x", (UINT8) (CardData->ExtCSDRegister.USER_WP)));
- DEBUG ((EFI_D_INFO, "\nRST_n_FUNCTION 0x%02x\n", (UINT8) (CardData->ExtCSDRegister.RST_n_FUNCTION)));
-
- if (BxtStepping() >= BxtPB0) { //For BXTP-B and above, BIOS to toggle rst_n_function from 2'b00 to 2'b01
- if ((CardData->ExtCSDRegister.RST_n_FUNCTION & 0x3) != 1) {
- Offset = OFFSET_OF (EXT_CSD, RST_n_FUNCTION);
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01);
- if (Status) {
- DEBUG ((EFI_D_INFO, "Setting RST_n_FUNCTION failed\n"));
- }
- }
- }
-
- // Protect and BP
- // Update Power on write protection bit in USER_WP and BP_WP EXT_CSD registers
- //
- Offset = OFFSET_OF (EXT_CSD, ERASE_GROUP_DEF);
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01);
- if (Status) {
- DEBUG ((EFI_D_INFO, "Setting ERASE_GROUP_DEF failed\n"));
- }
-
- if (BxtStepping() != BxtPA0) { // program WP only if it's not Bxtp-A0
- Offset = OFFSET_OF (EXT_CSD, BOOT_WP);
- TempData = (CardData->ExtCSDRegister.BOOT_WP) | B_PWR_WP_EN | B_PERM_WP_DIS;
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, TempData);
- if (Status) {
- DEBUG ((EFI_D_INFO, "BP Write protect failed\n"));
- }
- }
-
- HobList.Guid = GetFirstGuidHob (&gScPolicyHobGuid);
- ASSERT (HobList.Guid != NULL);
- ScPolicy = (SC_POLICY_HOB *) GET_GUID_HOB_DATA (HobList.Guid);
- Status = GetConfigBlock ((VOID *) ScPolicy, &gScsConfigGuid, (VOID *) &ScsConfig);
- ASSERT_EFI_ERROR (Status);
-
- SecFwStatus.ul = HeciPciRead32 (R_SEC_FW_STS0);
-
- if (SecFwStatus.r.ManufacturingMode == 0) {
- DEBUG ((EFI_D_INFO, "SEC F/W is not in Manufacturing mode and is ready for production \n"));
- } else if (SecFwStatus.r.SeCOperationMode != SEC_OPERATION_MODE_SECOVR_JMPR) {
- DEBUG ((EFI_D_INFO, "Flash Descriptor Override HW strap not set\n"));
- }
-
- if (((SecFwStatus.r.ManufacturingMode == 0) // if EOM is set
- && (SecFwStatus.r.SeCOperationMode != SEC_OPERATION_MODE_SECOVR_JMPR)) // Flash Descriptor Override HW strap not set
- || (ScsConfig->GppLock == 1) // OR GPP Partition Lock Policy is set
- ) {
- //
- // Protect GPP1
- //
- Status = MmcSelectPartitionNum (CardData, 4); // Switch to GPP1 before issuing CMD28
- if (!EFI_ERROR(Status)) {
- DEBUG ((EFI_D_INFO, "\nSwitch to GPP Partition Successful\n"));
- WriteProtectSize = (((UINTN) (CardData->ExtCSDRegister.GP_SIZE_MULT_1[2] *( 0x1<<16)))
- +((UINTN) (CardData->ExtCSDRegister.GP_SIZE_MULT_1[1] *( 0x1<<8)))
- +((UINTN) (CardData->ExtCSDRegister.GP_SIZE_MULT_1[0])))
- * ((UINTN) (CardData->ExtCSDRegister.HC_WP_GRP_SIZE))
- * 512 * 1024 * ((UINTN) (CardData->ExtCSDRegister.HC_ERASE_GRP_SIZE));
-
- DEBUG ((EFI_D_INFO, "WriteProtectSize = 0x%x\n", WriteProtectSize));
-
- Offset = OFFSET_OF (EXT_CSD, USER_WP);
- TempData = (CardData->ExtCSDRegister.USER_WP) | US_PWR_WP_EN | US_PERM_WP_DIS;
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, TempData);
- if (Status) {
- DEBUG ((EFI_D_INFO, "GPP Write protect failed\n"));
- }
- if (CardData->ExtCSDRegister.ERASE_GROUP_DEF) {
- WriteProtectGroupSize = ((UINTN) (CardData->ExtCSDRegister.HC_WP_GRP_SIZE))
- * 512 * 1024 * ((UINTN) (CardData->ExtCSDRegister.HC_ERASE_GRP_SIZE));
- } else {
- WriteProtectGroupSize = (CardData->CSDRegister.WP_GRP_SIZE + 1)
- * ((UINTN) CardData->CSDRegister.ERASE_GRP_SIZE + 1)
- * ((UINTN) CardData->CSDRegister.ERASE_GRP_MULT + 1)
- * ((UINTN) (CardData->Partitions[4].BlockIoMedia.BlockSize));
- }
-
- DEBUG ((EFI_D_INFO, "WriteProtectGroupSize = 0x%x\n", WriteProtectGroupSize));
-
- for (WriteProtectAddress = 0; WriteProtectAddress < WriteProtectSize; WriteProtectAddress+=WriteProtectGroupSize) {
- //
- // Send Write protect command
- //
- DEBUG ((EFI_D_INFO, "Send Write protect command Address = 0x%x\n", WriteProtectAddress));
- Status = SendCommand (
- CardData->MmcHostIo,
- SET_WRITE_PROT,
- (UINT32) (WriteProtectAddress / 0x200),
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (Status) {
- DEBUG ((EFI_D_INFO, "GPP1 Write protect failed\n"));
- break;
- }
- }
-
- }
-
- }
- }
-
- Status = MmcReadExtCsd (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "Read EXT_CSD failed\n"));
- }
-
- DEBUG ((EFI_D_INFO, "\nBOOT_WP 0x%02x", (UINT8) (CardData->ExtCSDRegister.BOOT_WP)));
- DEBUG ((EFI_D_INFO, "\nBOOT_WP_STATUS 0x%02x", (UINT8) (CardData->ExtCSDRegister.BOOT_WP_STATUS)));
- DEBUG ((EFI_D_INFO, "\nUSER_WP 0x%02x", (UINT8) (CardData->ExtCSDRegister.USER_WP)));
- DEBUG ((EFI_D_INFO, "\nRST_n_FUNCTION 0x%02x\n", (UINT8) (CardData->ExtCSDRegister.RST_n_FUNCTION)));
- WriteProtectDone = TRUE;
- }
-}
-
-
-/**
- MmcSelectPartitionNum
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Partition
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSelectPartitionNum (
- IN CARD_DATA *CardData,
- IN UINT8 Partition
- )
-{
- EFI_STATUS Status;
- UINTN Offset;
- UINT8 *ExtByte;
- UINTN CurrentPartition;
-
- if (Partition > 7) {
- return EFI_INVALID_PARAMETER;
- }
-
- CurrentPartition = MmcGetCurrentPartitionNum (CardData);
- if (Partition == CurrentPartition) {
- return EFI_SUCCESS;
- }
- MmcMoveToTranState (CardData);
- Status = MmcReadExtCsd (CardData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- DEBUG ((EFI_D_INFO,
- "MmcSelectPartitionNum: Switch partition: %d => %d\n",
- CurrentPartition,
- Partition
- ));
-
- Offset = OFFSET_OF (EXT_CSD, PARTITION_CONFIG);
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, Partition);
-
-#if 1
- Status = MmcReadExtCsd (CardData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CurrentPartition = MmcGetCurrentPartitionNum (CardData);
- if (Partition != CurrentPartition) {
- DEBUG ((EFI_D_INFO, "MmcSelectPartitionNum: Switch partition failed!\n"));
- return EFI_DEVICE_ERROR;
- }
-
- ExtByte = NULL;
-#else
- if (!EFI_ERROR (Status)) {
- ExtByte = ((UINT8 *) &CardData->ExtCSDRegister) + Offset;
- *ExtByte = (UINT8) ((*ExtByte & 0xF7) | Partition);
- }
-#endif
- MmcMoveToTranState (CardData);
-
- return Status;
-}
-
-
-/**
- MmcSelectPartitionNum
-
- @param[in] Partition Pointer to MMC_PARTITION_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSelectPartition (
- IN MMC_PARTITION_DATA *Partition
- )
-{
- return MmcSelectPartitionNum (
- Partition->CardData,
- (UINT8) CARD_DATA_PARTITION_NUM (Partition)
- );
-}
-
-
-/**
- MmcSetPartition
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Value 0: user partition; 1: boot partition 1; 2:boot partition 2
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSetPartition (
- IN CARD_DATA *CardData,
- IN UINT8 Value
- )
-{
- EFI_STATUS Status;
- UINTN Offset;
- UINT32 Data;
-
- Offset = OFFSET_OF (EXT_CSD, PARTITION_CONFIG);
- Data = MmcGetExtCsd8 (CardData, Offset);
- Data &= 0xf8;
- Data |= Value;
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, (UINT8) Data);
-
- return Status;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c
deleted file mode 100644
index 7f5bd11..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c
+++ /dev/null
@@ -1,605 +0,0 @@
-/** @file
- UEFI Driver Entry and Binding support.
-
- Copyright (c) 1999 - 2017, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <MediaDeviceDriver.h>
-#include <Protocol/EmmcCardInfoProtocol.h>
-
-//
-// MMCSDIOController Driver Global Variables
-//
-EFI_DRIVER_BINDING_PROTOCOL gMediaDeviceDriverBinding = {
- MediaDeviceDriverBindingSupported,
- MediaDeviceDriverBindingStart,
- MediaDeviceDriverBindingStop,
- 0x10,
- NULL,
- NULL
-};
-
-EFI_EMMC_CARD_INFO_PROTOCOL *gEfiEmmcCardInfo = NULL;
-
-/**
- Entry point for EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE
- @param[in] SystemTable EFI_SYSTEM_TABLE
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceDriverEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EfiLibInstallAllDriverProtocols (
- ImageHandle,
- SystemTable,
- &gMediaDeviceDriverBinding,
- ImageHandle,
- &gMediaDeviceComponentName,
- NULL,
- NULL
- );
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle. Any ControllerHandle
- that has installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controlle Handle of device to test
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
-
- //
- // Test whether there is MMCHostIO Protocol attached on the controller handle.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
-Exit:
- return Status;
-}
-
-
-/**
- Starting the Media Device Driver
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS supports this device.
- @retval EFI_UNSUPPORTED do not support this device.
- @retval EFI_DEVICE_ERROR cannot be started due to device Error
- @retval EFI_OUT_OF_RESOURCES cannot allocate resources
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- CARD_DATA *CardData;
- UINTN Loop;
- EFI_EMMC_CARD_INFO_PROTOCOL *EfiEmmcCardInfoRegister;
-
- DEBUG ((EFI_D_INFO, "%a(%d): %a()\n", __FILE__, __LINE__, __FUNCTION__));
-
- EfiEmmcCardInfoRegister = NULL;
- CardData = NULL;
- MmcHostIo = NULL;
-
- //
- // Alloc memory for EfiEmmcCardInfoRegister variable
- //
- EfiEmmcCardInfoRegister = (EFI_EMMC_CARD_INFO_PROTOCOL *) AllocateZeroPool (sizeof (EFI_EMMC_CARD_INFO_PROTOCOL));
- if (EfiEmmcCardInfoRegister == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- //
- // Open PCI I/O Protocol and save pointer to open protocol
- // in private data area.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to open gEfiMmcHostIoProtocolGuid \n"));
- goto Exit;
- }
-
- Status = MmcHostIo->DetectCardAndInitHost (MmcHostIo);
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to DetectCardAndInitHost %r\n", Status));
- goto Exit;
- }
-
- CardData = (CARD_DATA *) AllocateZeroPool (sizeof (CARD_DATA));
- if (CardData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to AllocateZeroPool(CARD_DATA) \n"));
- goto Exit;
- }
-
- ASSERT (MmcHostIo->HostCapability.BoundarySize >= 4 * 1024);
-
- CardData->RawBufferPointer = (UINT8*) (UINTN) 0xffffffff;
-
- DEBUG ((EFI_D_INFO, "CardData->RawBufferPointer = 0x%x \n",CardData->RawBufferPointer));
- DEBUG ((EFI_D_INFO, "requesting 0x%x pages \n",EFI_SIZE_TO_PAGES(2 * MmcHostIo->HostCapability.BoundarySize)));
-
- //
- // Allocated the buffer under 4G
- //
- Status = gBS->AllocatePages (
- AllocateMaxAddress,
- EfiBootServicesData,
- EFI_SIZE_TO_PAGES (2 * MmcHostIo->HostCapability.BoundarySize),
- (EFI_PHYSICAL_ADDRESS *) (&(CardData->RawBufferPointer))
- );
- DEBUG ((EFI_D_INFO, "CardData->RawBufferPointer = 0x%x \n",CardData->RawBufferPointer));
- if (!EFI_ERROR (Status)) {
- CardData->RawBufferPointer = ZeroMem (CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (2 * MmcHostIo->HostCapability.BoundarySize));
- } else {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to AllocateZeroPool(2*x) \n"));
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
- CardData->AlignedBuffer = CardData->RawBufferPointer - ((UINTN) (CardData->RawBufferPointer) & (MmcHostIo->HostCapability.BoundarySize - 1)) + MmcHostIo->HostCapability.BoundarySize;
-
- CardData->Signature = CARD_DATA_SIGNATURE;
- CardData->MmcHostIo = MmcHostIo;
- CardData->Handle = Controller;
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) {
- CardData->Partitions[Loop].Signature = CARD_PARTITION_SIGNATURE;
- }
- Status = MMCSDCardInit (CardData);
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to MMCSDCardInit \n"));
- goto Exit;
- }
-
- DEBUG ((DEBUG_INFO, "MediaDeviceDriverBindingStart: MMC SD card\n"));
- Status = MMCSDBlockIoInit (CardData);
-
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Card BlockIo init failed\n"));
- goto Exit;
- }
-
-
- Status = MediaDeviceDriverInstallBlockIo (This, CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to install gEfiBlockIoProtocolGuid \n"));
- goto Exit;
- }
-
- //
- // Component name protocol
- //
- Status = AddUnicodeString (
- "eng",
- gMediaDeviceComponentName.SupportedLanguages,
- &CardData->ControllerNameTable,
- L"MMC/SD Media Device"
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) {
- if (!CardData->Partitions[Loop].Present) {
- continue;
- }
- gBS->UninstallMultipleProtocolInterfaces (
- CardData->Partitions[Loop].Handle,
- &gEfiBlockIoProtocolGuid,
- &CardData->Partitions[Loop].BlockIo,
- &gEfiDevicePathProtocolGuid,
- CardData->Partitions[Loop].DevPath,
- NULL
- );
- }
- goto Exit;
- }
- if (EfiEmmcCardInfoRegister != NULL) {
-
- //
- // assign to protocol
- //
- EfiEmmcCardInfoRegister->CardData = CardData;
-
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Controller,
- &gEfiEmmcCardInfoProtocolGuid,
- EfiEmmcCardInfoRegister,
- NULL
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Install eMMC Card info protocol failed\n"));
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) {
- if (!CardData->Partitions[Loop].Present) {
- continue;
- }
- gBS->UninstallMultipleProtocolInterfaces (
- CardData->Partitions[Loop].Handle,
- &gEfiBlockIoProtocolGuid,
- &CardData->Partitions[Loop].BlockIo,
- &gEfiDevicePathProtocolGuid,
- CardData->Partitions[Loop].DevPath,
- NULL
- );
- }
-
- goto Exit;
- }
-
- gEfiEmmcCardInfo = EfiEmmcCardInfoRegister;
- }
-
- DEBUG ((DEBUG_INFO, "MediaDeviceDriverBindingStart: Started\n"));
-
-Exit:
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: End with failure\n"));
- if (CardData != NULL && MmcHostIo != NULL) {
- if (CardData->RawBufferPointer != NULL) {
- gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (MmcHostIo->HostCapability.BoundarySize * 2));
- }
- FreePool (CardData);
- }
- gBS->CloseProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- }
- return Status;
-}
-
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- BOOLEAN AllChildrenStopped;
- UINTN Index;
- UINTN Pages = 0;
-
- Status = EFI_SUCCESS;
- CardData = gEfiEmmcCardInfo->CardData;
-
- if (NumberOfChildren == 0) {
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiEmmcCardInfoProtocolGuid,
- gEfiEmmcCardInfo,
- NULL
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop: UNINSTALL gEfiEmmcCardInfoProtocolGuid FAILURE\n"));
- return Status;
- }
-
- FreeUnicodeStringTable (CardData->ControllerNameTable);
-
- Pages = (2 * (CardData->MmcHostIo->HostCapability.BoundarySize));
- if (CardData->RawBufferPointer != NULL) {
- FreePages (CardData->RawBufferPointer, EFI_SIZE_TO_PAGES(Pages));
- }
-
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- if (MediaDeviceDriverAllPartitionNotPresent(CardData)) {
- FreePool (CardData);
- FreePool (gEfiEmmcCardInfo);
- gEfiEmmcCardInfo = NULL;
- }
-
- return Status;
- }
-
- AllChildrenStopped = TRUE;
- for (Index = 0; Index < NumberOfChildren; Index++) {
- Status = MediaDeviceDriverUninstallBlockIo(This, CardData, ChildHandleBuffer[Index]);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop: UNINSTALL block io FAILURE\n"));
- AllChildrenStopped = FALSE;
- break;
- }
- }
-
- return Status;
-}
-
-
-BOOLEAN
-MediaDeviceDriverAllPartitionNotPresent (
- IN CARD_DATA *CardData
- )
-{
- BOOLEAN AllPartitionNotPresent;
- UINTN Loop;
- MMC_PARTITION_DATA *Partition;
-
- Partition = CardData->Partitions;
-
- AllPartitionNotPresent = TRUE;
-
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) {
- if (Partition->Present) {
- AllPartitionNotPresent = FALSE;
- break;
- }
- }
-
- return AllPartitionNotPresent;
-}
-
-
-STATIC
-struct {
- DEVICE_LOGICAL_UNIT_DEVICE_PATH LogicalUnit;
- EFI_DEVICE_PATH_PROTOCOL End;
-} EmmcDevPathTemplate = {
- {
- {
- MESSAGING_DEVICE_PATH,
- MSG_DEVICE_LOGICAL_UNIT_DP,
- {
- sizeof (DEVICE_LOGICAL_UNIT_DEVICE_PATH),
- 0
- },
- },
- 0
- },
- {
- END_DEVICE_PATH_TYPE,
- END_ENTIRE_DEVICE_PATH_SUBTYPE,
- {
- END_DEVICE_PATH_LENGTH,
- 0
- }
- }
-};
-
-
-/**
- MediaDeviceDriverInstallBlockIo
-
- @param[in] This Pointer to the EFI_DRIVER_BINDING_PROTOCOL.
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MediaDeviceDriverInstallBlockIo (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT8 Loop;
- MMC_PARTITION_DATA *Partition;
- EFI_DEVICE_PATH_PROTOCOL *MainPath;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo = NULL;
-
- Partition = CardData->Partitions;
-
- Status = gBS->HandleProtocol (
- CardData->Handle,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &MainPath
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) {
- if (!Partition->Present) {
- continue;
- }
-
- DEBUG ((EFI_D_INFO, "MediaDeviceDriverInstallBlockIo: Installing Block I/O for partition %d\n", Loop));
-
- Partition->Handle = NULL;
- Partition->CardData = CardData;
-
- EmmcDevPathTemplate.LogicalUnit.Lun = Loop;
- Partition->DevPath =
- AppendDevicePath (
- MainPath,
- (EFI_DEVICE_PATH_PROTOCOL *) &EmmcDevPathTemplate
- );
- if (Partition->DevPath == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- break;
- }
-
- Status = gBS->InstallProtocolInterface (
- &(Partition->Handle),
- &gEfiDevicePathProtocolGuid,
- EFI_NATIVE_INTERFACE,
- Partition->DevPath
- );
- if (EFI_ERROR (Status)) {
- break;
- }
-
- Status = gBS->InstallProtocolInterface (
- &(Partition->Handle),
- &gEfiBlockIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &Partition->BlockIo
- );
-
- //
- // Open parent controller by child
- //
- Status = gBS->OpenProtocol (
- CardData->Handle,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Partition->Handle,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
- }
-
- return Status;
-}
-
-
-/**
- MediaDeviceDriverUninstallBlockIo
-
- @param[in] This Pointer to the EFI_DRIVER_BINDING_PROTOCOL.
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Handle Handle of Partition
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MediaDeviceDriverUninstallBlockIo (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN CARD_DATA *CardData,
- IN EFI_HANDLE Handle
- )
-{
- EFI_STATUS Status;
- UINTN Loop;
- MMC_PARTITION_DATA *Partition;
-
- Partition = CardData->Partitions;
- Status = EFI_SUCCESS;
-
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) {
- if (!Partition->Present || Partition->Handle != Handle) {
- continue;
- }
-
- //
- // Close MmcHostIoProtocol by child
- //
- Status = gBS->CloseProtocol (
- CardData->Handle,
- &gEfiMmcHostIoProtocolGuid,
- This->DriverBindingHandle,
- Partition->Handle
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "CloseProtocol gEfiMmcHostIoProtocolGuid FAILURE \n"));
- return Status;
- }
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Partition->Handle,
- &gEfiBlockIoProtocolGuid,
- &Partition->BlockIo,
- &gEfiDevicePathProtocolGuid,
- Partition->DevPath,
- NULL
- );
- Partition->Present = FALSE;
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop gEfiBlockIoProtocolGuid removed. %x\n", Status));
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverUninstallBlockIo UNISTALL FAILURE \n"));
- }
- return Status;
- }
-
- return EFI_INVALID_PARAMETER;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
deleted file mode 100644
index 500d1de..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
+++ /dev/null
@@ -1,71 +0,0 @@
-## @file
-# SD Host module
-#
-# Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = MmcMediaDevice
- FILE_GUID = 1CFD8F87-355A-4954-859F-DDC5D8876D44
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = MediaDeviceDriverEntryPoint
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources.common]
- ComponentName.c
- MediaDeviceDriver.c
- MMCSDBlockIo.c
- MMCSDTransfer.c
-
-[Packages]
- MdePkg/MdePkg.dec
- BroxtonSiPkg/BroxtonSiPkg.dec
- BroxtonSiPkg/BroxtonSiPrivate.dec
-
-[LibraryClasses]
- UefiDriverEntryPoint
- DebugLib
- UefiBootServicesTableLib
- BaseMemoryLib
- MemoryAllocationLib
- UefiLib
- DevicePathLib
- IoLib
- PcdLib
- HobLib
- PciLib
- SteppingLib
- ConfigBlockLib
-
-[Guids]
- gEfiEventReadyToBootGuid ## UNDEFINED
- gScPolicyHobGuid
- gEfiUnbootablePartitionGuid ## PRODUCE ## GUID
- gScsConfigGuid
-
-[Protocols]
- gEfiDevicePathProtocolGuid ## BY_START
- gEfiMmcHostIoProtocolGuid ## CONSUMES
- gEfiBlockIoProtocolGuid ## BY_START
- gEfiEmmcCardInfoProtocolGuid ## BY_START
- gEfiEmmcBootPartitionProtocolGuid ## BY_START
-
-[Pcd]
- gEfiBxtTokenSpaceGuid.PcdEmmcManufacturerId ## PRODUCES
- gEfiBxtTokenSpaceGuid.PcdProductSerialNumber ## PRODUCES
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c
deleted file mode 100644
index 0bc9861..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/** @file
- UEFI Component Name(2) protocol implementation for SD controller driver.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdController.h"
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSdControllerName = {
- SdControllerGetDriverName,
- SdControllerGetControllerName,
- "eng"
-};
-
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSdControllerName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SdControllerGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SdControllerGetControllerName,
- "en"
-};
-
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSdControllerDriverNameTable[] = {
- { "eng;en", L"EFI SD Host Controller Driver" },
- { NULL, NULL }
-};
-
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
-
- @param[out] DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mSdControllerDriverNameTable,
- DriverName,
- (BOOLEAN)(This == &gSdControllerName)
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param[in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
-
- @param[out] ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- SDHOST_DATA *SdHostData;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Make sure this driver is currently managing ControllerHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gSdControllerDriverBinding.DriverBindingHandle,
- &gEfiPciIoProtocolGuid
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- gSdControllerDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- SdHostData = SDHOST_DATA_FROM_THIS (SdHostIo);
-
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- SdHostData->ControllerNameTable,
- ControllerName,
- (BOOLEAN)(This == &gSdControllerName)
- );
-
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h
deleted file mode 100644
index 89d8a27..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/** @file
- This file contains the declarations for component name routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _COMPONENT_NAME_H_
-#define _COMPONENT_NAME_H_
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
-
- @param[out] DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param[in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
-
- @param[out] ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c
deleted file mode 100644
index f481196..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c
+++ /dev/null
@@ -1,1804 +0,0 @@
-/** @file
- The SD host controller driver model and HC protocol routines.
-
- Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdController.h"
-
-EFI_DRIVER_BINDING_PROTOCOL gSdControllerDriverBinding = {
- SdControllerSupported,
- SdControllerStart,
- SdControllerStop,
- 0x20,
- NULL,
- NULL
-};
-
-
-EFI_SD_HOST_IO_PROTOCOL mSdHostIo = {
- EFI_SD_HOST_IO_PROTOCOL_REVISION_01,
- {
- 0, // HighSpeedSupport
- 0, // V18Support
- 0, // V30Support
- 0, // V33Support
- 0, // Reserved0
- 0, // BusWidth4
- 0, // BusWidth8
- 0, // Reserved1
- 0, // Reserved1
- (512 * 1024) // BoundarySize
- },
-
- SendCommand,
- SetClockFrequency,
- SetBusWidth,
- SetHostVoltage,
- ResetSdHost,
- EnableAutoStopCmd,
- DetectCardAndInitHost,
- SetBlockLength,
- SetHighSpeedMode,
- SetDDRMode
-};
-
-
-/**
- Find sdclk_freq_sel and upr_sdclk_freq_sel bits
- for Clock Control Register (CLK_CTL)Offset 2Ch when using 8bit or 10bit
- divided clock mode.
-
- @param[in] BaseClockFreg Base Clock Frequency in Hz For SD Clock in the
- Capabilities register.
- @param[in] TargetFreq Target Frequency in Hz to reach.
- @param[in] Is8BitMode True if 8-bit Divided Clock Mode else 10bit mode.
- @param[out] Bits sdclk_freq_sel and upr_sdclk_freq_sel bits for
- TargetFreq.
-
- @retval EFI_SUCCESS Bits setup.
- @retval EFI_UNSUPPORTED Cannot divide base clock to reach target clock.
-
-**/
-EFI_STATUS
-DividedClockModeBits (
- IN CONST UINTN BaseClockFreg,
- IN CONST UINTN TargetFreq,
- IN CONST BOOLEAN Is8BitMode,
- OUT UINT16 *Bits
- )
-{
- UINTN N;
- UINTN CurrFreq;
-
- *Bits = 0;
- CurrFreq = BaseClockFreg;
- N = 0;
- //
- // N == 0 same for 8bit & 10bit mode i.e. BaseClockFreg of controller.
- //
- if (TargetFreq < CurrFreq) {
- if (Is8BitMode) {
- N = 1;
- do {
- //
- // N values for 8bit mode when N > 0.
- // Bit[15:8] SDCLK Frequency Select at offset 2Ch
- // 80h - base clock divided by 256
- // 40h - base clock divided by 128
- // 20h - base clock divided by 64
- // 10h - base clock divided by 32
- // 08h - base clock divided by 16
- // 04h - base clock divided by 8
- // 02h - base clock divided by 4
- // 01h - base clock divided by 2
- //
- CurrFreq = BaseClockFreg / (2 * N);
- if (TargetFreq >= CurrFreq) {
- break;
- }
- N *= 2;
- if (N > V_MMIO_CLKCTL_MAX_8BIT_FREQ_SEL) {
- return EFI_UNSUPPORTED;
- }
- } while (TRUE);
- } else {
- N = 1;
- CurrFreq = BaseClockFreg / (2 * N);
- //
- // (try N = 0 or 1 first since don't want divide by 0).
- //
- if (TargetFreq < CurrFreq) {
- //
- // If still no match then calculate it for 10bit.
- // N values for 10bit mode.
- // N 1/2N Divided Clock (Duty 50%).
- // from Spec "The length of divider is extended to 10 bits and all
- // divider values shall be supported.
- //
- N = (BaseClockFreg / TargetFreq) / 2;
-
- //
- // Can only be N or N+1;
- //
- CurrFreq = BaseClockFreg / (2 * N);
- if (TargetFreq < CurrFreq) {
- N++;
- CurrFreq = BaseClockFreg / (2 * N);
- }
-
- if (N > V_MMIO_CLKCTL_MAX_10BIT_FREQ_SEL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Set upper bits of SDCLK Frequency Select (bits 7:6 of reg 0x2c).
- //
- *Bits |= ((UINT16) ((N >> 2) & B_MMIO_CLKCTL_UPR_SDCLK_FREQ_SEL_MASK));
- }
- }
- }
-
- //
- // Set lower bits of SDCLK Frequency Select (bits 15:8 of reg 0x2c).
- //
- *Bits |= ((UINT16) ((UINT8) N) << 8);
- DEBUG (
- (EFI_D_INFO,
- "SDIO:DividedClockModeBits: %dbit mode Want %dHz Got %dHz bits = %04x\r\n",
- (Is8BitMode) ? 8 : 10,
- TargetFreq,
- CurrFreq,
- (UINTN) *Bits
- ));
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Print type of error and command index
-
- @param[in] CommandIndex Command index to set the command index field of command register.
- @param[in] ErrorCode Error interrupt status read from host controller
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_TIMEOUT
- @retval EFI_CRC_ERROR
-
-**/
-EFI_STATUS
-GetErrorReason (
- IN UINT16 CommandIndex,
- IN UINT16 ErrorCode
- )
-{
- EFI_STATUS Status;
-
- Status = EFI_DEVICE_ERROR;
-
- DEBUG ((EFI_D_ERROR, "[%2d] -- ", CommandIndex));
-
- if (ErrorCode & BIT0) {
- Status = EFI_TIMEOUT;
- DEBUG ((EFI_D_ERROR, "Command Timeout Erro"));
- }
-
- if (ErrorCode & BIT1) {
- Status = EFI_CRC_ERROR;
- DEBUG ((EFI_D_ERROR, "Command CRC Error"));
- }
-
- if (ErrorCode & BIT2) {
- DEBUG ((EFI_D_ERROR, "Command End Bit Error"));
- }
-
- if (ErrorCode & BIT3) {
- DEBUG ((EFI_D_ERROR, "Command Index Error"));
- }
- if (ErrorCode & BIT4) {
- Status = EFI_TIMEOUT;
- DEBUG ((EFI_D_ERROR, "Data Timeout Error"));
- }
-
- if (ErrorCode & BIT5) {
- Status = EFI_CRC_ERROR;
- DEBUG ((EFI_D_ERROR, "Data CRC Error"));
- }
-
- if (ErrorCode & BIT6) {
- DEBUG ((EFI_D_ERROR, "Data End Bit Error"));
- }
-
- if (ErrorCode & BIT7) {
- DEBUG ((EFI_D_ERROR, "Current Limit Error"));
- }
-
- if (ErrorCode & BIT8) {
- DEBUG ((EFI_D_ERROR, "Auto CMD12 Error"));
- }
-
- if (ErrorCode & BIT9) {
- DEBUG ((EFI_D_ERROR, "ADMA Error"));
- }
-
- DEBUG ((EFI_D_ERROR, "\n"));
-
- return Status;
-}
-
-
-/**
- Enable/Disable High Speed transfer mode
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to Enable, FALSE to Disable
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHighSpeedMode (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- UINT32 Data;
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- if (Enable) {
- DEBUG ((EFI_D_INFO, "Enable High Speed transfer mode ... \r\n"));
- Data |= BIT2;
- } else {
- Data &= ~BIT2;
- }
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-EFI_STATUS
-EFIAPI
-SetDDRMode (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- UINT16 Data;
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_HOSTCTL2,
- 1,
- &Data
- );
-
- Data &= 0xFFF0;
- if (Enable) {
- Data |= 0x0004; // Enable DDR50 by default, later should enable other mode like HS200/400
- Data |= BIT3; // Enable 1.8V Signaling
- }
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_HOSTCTL2,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Power on/off the LED associated with the slot
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to set LED on, FALSE to set LED off
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-HostLEDEnable (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 Data;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- if (Enable) {
- //
- // LED On
- //
- Data |= BIT0;
- } else {
- //
- // LED Off
- //
- Data &= ~BIT0;
- }
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-
-
-/**
- The main function used to send the command to the card inserted into the SD host slot.
- It will assemble the arguments to set the command register and wait for the command
- and transfer completed until timeout. Then it will read the response register to fill
- the ResponseData.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_TIMEOUT
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-EFIAPI
-SendCommand (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData OPTIONAL
- )
-{
- EFI_STATUS Status;
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 ResponseDataCount;
- UINT32 Data;
- UINT64 Data64;
- UINT8 Index;
- INTN TimeOut2;
- BOOLEAN AutoCMD12Enable = FALSE;
-
- Status = EFI_SUCCESS;
- ResponseDataCount = 1;
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- AutoCMD12Enable = (CommandIndex & AUTO_CMD12_ENABLE) ? TRUE : FALSE;
- CommandIndex = CommandIndex & CMD_INDEX_MASK;
-
- if (Buffer != NULL && DataType == NoData) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
- goto Exit;
- }
-
- if (((UINTN) Buffer & (This->HostCapability.BoundarySize - 1)) != (UINTN) NULL) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
- goto Exit;
- }
-
- DEBUG ((EFI_D_INFO, "SendCommand: Command Index = %d \r\n", CommandIndex));
-
- TimeOut2 = 1000; // 10 ms
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_PSTATE,
- 1,
- &Data
- );
-
- gBS->Stall (10);
- } while ((TimeOut2-- > 0) && (Data &BIT0));
- TimeOut2 = 1000; // 10 ms
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_PSTATE,
- 1,
- &Data
- );
-
- gBS->Stall (10);
- } while ((TimeOut2-- > 0) && (Data & BIT1));
-
- //
- // Clear status bits
- //
- Data = 0xFFFF;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_NINTSTS,
- 1,
- &Data
- );
-
- Data = 0xFFFF;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTSTS,
- 1,
- &Data
- );
-
-
- if (Buffer != NULL) {
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_DMAADR,
- 1,
- &Buffer
- );
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKSZ,
- 1,
- &Data
- );
-
- Data &= ~(0xFFF);
- if (BufferSize <= SdHostData->BlockLength) {
- Data |= (BufferSize | 0x7000);
- } else {
- Data |= (SdHostData->BlockLength | 0x7000);
- }
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKSZ,
- 1,
- &Data
- );
-
- if (BufferSize <= SdHostData->BlockLength) {
- Data = 1;
- } else {
- Data = BufferSize / SdHostData->BlockLength;
- }
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKCNT,
- 1,
- &Data
- );
-
- } else {
- Data = 0;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKSZ,
- 1,
- &Data
- );
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKCNT,
- 1,
- &Data
- );
- }
-
- //
- // Argument
- //
- Data = Argument;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_CMDARG,
- 1,
- &Data
- );
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_XFRMODE,
- 1,
- &Data
- );
-
- DEBUG ((EFI_D_INFO, "Transfer mode read = 0x%x \r\n", (Data & 0xFFFF)));
-
- //
- // BIT0 - DMA Enable
- // BIT2 - Auto Cmd12
- //
- if (DataType == InData) {
- Data |= BIT4 | BIT0;
- } else if (DataType == OutData){
- Data &= ~BIT4;
- Data |= BIT0;
- } else {
- Data &= ~(BIT4 | BIT0);
- }
-
- if (BufferSize <= SdHostData->BlockLength) {
- Data &= ~(BIT5 | BIT1 | BIT2);
- Data |= BIT1; // Enable block count always
- } else {
- if (SdHostData->IsAutoStopCmd && AutoCMD12Enable) {
- Data |= (BIT5 | BIT1 | BIT2);
- } else {
- Data |= (BIT5 | BIT1);
- }
- }
-
- DEBUG ((EFI_D_INFO, "Transfer mode write = 0x%x \r\n", (Data & 0xffff)));
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_XFRMODE,
- 1,
- &Data
- );
-
- //
- //Command
- //
- //ResponseTypeSelect IndexCheck CRCCheck ResponseType
- // 00 0 0 NoResponse
- // 01 0 1 R2
- // 10 0 0 R3, R4
- // 10 1 1 R1, R5, R6, R7
- // 11 1 1 R1b, R5b
- //
- switch (ResponseType) {
- case ResponseNo:
- Data = (CommandIndex << 8);
- ResponseDataCount = 0;
- break;
-
- case ResponseR1:
- case ResponseR5:
- case ResponseR6:
- case ResponseR7:
- Data = (CommandIndex << 8) | BIT1 | BIT4| BIT3;
- ResponseDataCount = 1;
- break;
-
- case ResponseR1b:
- case ResponseR5b:
- Data = (CommandIndex << 8) | BIT0 | BIT1 | BIT4| BIT3;
- ResponseDataCount = 1;
- break;
-
- case ResponseR2:
- Data = (CommandIndex << 8) | BIT0 | BIT3;
- ResponseDataCount = 4;
- break;
-
- case ResponseR3:
- case ResponseR4:
- Data = (CommandIndex << 8) | BIT1;
- ResponseDataCount = 1;
- break;
-
- default:
- ASSERT (0);
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
- goto Exit;
- }
-
- if (DataType != NoData) {
- Data |= BIT5;
- }
-
- HostLEDEnable (This, TRUE);
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_SDCMD,
- 1,
- &Data
- );
-
- Data = 0;
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTSTS,
- 1,
- &Data
- );
-
- if ((Data & 0x07FF) != 0) {
- Status = GetErrorReason (CommandIndex, (UINT16) Data);
- DEBUG ((EFI_D_ERROR, "SendCommand: Error happens \r\n"));
- goto Exit;
- }
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_NINTSTS,
- 1,
- &Data
- );
-
- if ((Data & BIT0) == BIT0) {
- //
- //Command completed, can read response
- //
- if (DataType == NoData) {
- break;
- } else {
- //
- // Transfer completed
- //
- if ((Data & BIT1) == BIT1) {
- break;
- }
- }
- }
-
- gBS->Stall (1 * 1000);
-
- TimeOut --;
-
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- DEBUG ((EFI_D_ERROR, "SendCommand: Time out \r\n"));
- goto Exit;
- }
-
- if (ResponseData != NULL) {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_RESP,
- ResponseDataCount,
- ResponseData
- );
-
- if (ResponseType == ResponseR2) {
- //
- // Adjustment for R2 response
- //
- Data = 1;
- for (Index = 0; Index < ResponseDataCount; Index++) {
- Data64 = LShiftU64 (*ResponseData, 8);
- *ResponseData = (UINT32) ((Data64 & 0xFFFFFFFF) | Data);
- Data = (UINT32) RShiftU64 (Data64, 32);
- ResponseData++;
- }
- }
- }
-
-Exit:
- HostLEDEnable (This, FALSE);
- return Status;
-}
-
-
-/**
- Set max clock frequency of the host, the actual frequency may not be the same as MaxFrequency.
- It depends on the max frequency the host can support, divider, and host speed mode.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] MaxFrequency Max frequency in HZ.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-SetClockFrequency (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 MaxFrequency
- )
-{
- UINT32 Data;
- UINT16 FreqSelBits;
- EFI_STATUS Status;
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 TimeOutCount;
- UINT32 Revision;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- Data = 0;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_CTRLRVER,
- 1,
- &Revision
- );
-
- Revision &= 0x000000FF;
-
- Status = DividedClockModeBits (
- SdHostData->BaseClockInMHz * 1000 * 1000,
- MaxFrequency,
- (Revision < SDHCI_SPEC_300),
- &FreqSelBits
- );
-
- if (EFI_ERROR (Status)) {
- //
- // Cannot reach MaxFrequency with SdHostData->BaseClockInMHz.
- //
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Data = 0;
-
- //
- // Enable internal clock and Stop Clock Enable
- //
- Data = BIT0;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- TimeOutCount = TIME_OUT_1S;
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- gBS->Stall (1 * 1000);
- TimeOutCount --;
- if (TimeOutCount == 0) {
- DEBUG ((EFI_D_ERROR, "SetClockFrequency: Time out \r\n"));
- return EFI_TIMEOUT;
- }
- } while ((Data & BIT1) != BIT1);
-
- DEBUG ((EFI_D_INFO, "Base Clock In MHz: %d\r\n", SdHostData->BaseClockInMHz));
-
- Data = (BIT0 | ((UINT32) FreqSelBits));
- DEBUG ((EFI_D_INFO, "Data write to MMIO_CLKCTL: 0x%04x \r\n", Data));
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- TimeOutCount = TIME_OUT_1S;
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- gBS->Stall (1 * 1000);
- TimeOutCount --;
- if (TimeOutCount == 0) {
- DEBUG ((EFI_D_ERROR, "SetClockFrequency: Time out \r\n"));
- return EFI_TIMEOUT;
- }
- } while ((Data & BIT1) != BIT1);
- gBS->Stall (20 * 1000);
- Data |= BIT2;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set bus width of the host controller
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] BusWidth Bus width in 1, 4, 8 bits.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetBusWidth (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 BusWidth
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT8 Data;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
-
- if ((BusWidth != 1) && (BusWidth != 4) && (BusWidth != 8)) {
- DEBUG ((EFI_D_ERROR, "SetBusWidth: Invalid parameter \r\n"));
- return EFI_INVALID_PARAMETER;
- }
-
- if ((SdHostData->SdHostIo.HostCapability.BusWidth8 == FALSE) && (BusWidth == 8)) {
- DEBUG ((EFI_D_ERROR, "SetBusWidth: Invalid parameter \r\n"));
- return EFI_INVALID_PARAMETER;
- }
-
- PciIo = SdHostData->PciIo;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
- //
- // BIT5 8-bit MMC Support (MMC8):
- // If set, IOH supports 8-bit MMC. When cleared, IOH does not support this feature
- //
- if (BusWidth == 8) {
- DEBUG ((EFI_D_INFO, "Bus Width is 8-bit ... \r\n"));
- Data |= BIT5;
- } else if (BusWidth == 4) {
- DEBUG ((EFI_D_INFO, "Bus Width is 4-bit ... \r\n"));
- Data &= ~BIT5;
- Data |= BIT1;
- } else {
- DEBUG ((EFI_D_INFO, "Bus Width is 1-bit ... \r\n"));
- Data &= ~BIT5;
- Data &= ~BIT1;
- }
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set voltage which could supported by the host controller.
- Support 0(Power off the host), 1.8V, 3.0V, 3.3V
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Voltage Units in 0.1 V.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostVoltage (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 Voltage
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT8 Data;
- EFI_STATUS Status;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- Status = EFI_SUCCESS;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_PWRCTL,
- 1,
- &Data
- );
-
- if (Voltage == 0) {
- //
- // Power Off the host
- //
- Data &= ~BIT0;
- } else if (Voltage <= 18 && This->HostCapability.V18Support) {
- //
- // 1.8V
- //
- Data |= (BIT1 | BIT3 | BIT0);
- } else if (Voltage > 18 && Voltage <= 30 && This->HostCapability.V30Support) {
- //
- // 3.0V
- //
- Data |= (BIT2 | BIT3 | BIT0);
- } else if (Voltage > 30 && Voltage <= 33 && This->HostCapability.V33Support) {
- //
- // 3.3V
- //
- Data |= (BIT1 | BIT2 | BIT3 | BIT0);
- } else {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_PWRCTL,
- 1,
- &Data
- );
-
- gBS->Stall (10 * 1000);
-
-Exit:
- return Status;
-}
-
-
-/**
- Reset the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] ResetAll TRUE to reset all.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-ResetSdHost (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN RESET_TYPE ResetType
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 Data;
- UINT16 ErrStatus;
- UINT32 Mask;
- UINT32 TimeOutCount;
- UINT16 SaveClkCtl;
- UINT16 ZeroClkCtl;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- Mask = 0;
- ErrStatus = 0;
-
- if (ResetType == Reset_Auto) {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTSTS,
- 1,
- &ErrStatus
- );
-
- if ((ErrStatus & 0xF) != 0) {
- //
- // Command Line
- //
- Mask |= BIT1;
- }
- if ((ErrStatus & 0x70) != 0) {
- //
- // Data Line
- //
- Mask |= BIT2;
- }
- }
-
- if (ResetType == Reset_DAT || ResetType == Reset_DAT_CMD) {
- Mask |= BIT2;
- }
- if (ResetType == Reset_CMD || ResetType == Reset_DAT_CMD) {
- Mask |= BIT1;
- }
- if (ResetType == Reset_All) {
- Mask = BIT0;
- }
-
- if (Mask == 0) {
- return EFI_SUCCESS;
- }
-
- //
- // To improve SD stability, we zero the MMIO_CLKCTL register and
- // stall for 50 microseconds before reseting the controller. We
- // restore the register setting following the reset operation.
- //
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &SaveClkCtl
- );
-
- ZeroClkCtl = (UINT16) 0;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &ZeroClkCtl
- );
-
- gBS->Stall (50);
-
- //
- // Reset the SD host controller
- //
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_SWRST,
- 1,
- &Mask
- );
-
- Data = 0;
- TimeOutCount = TIME_OUT_1S;
- do {
-
- gBS->Stall (1 * 1000);
-
- TimeOutCount --;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_SWRST,
- 1,
- &Data
- );
-
- if ((Data & Mask) == 0) {
- break;
- }
- } while (TimeOutCount > 0);
-
- //
- // We now restore the MMIO_CLKCTL register which we set to 0 above.
- //
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &SaveClkCtl
- );
-
- if (TimeOutCount == 0) {
- DEBUG ((EFI_D_ERROR, "ResetSdHost: Time out \r\n"));
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Enable auto stop on the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to enable, FALSE to disable.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-EnableAutoStopCmd (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- SDHOST_DATA *SdHostData;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
-
- SdHostData->IsAutoStopCmd = Enable;
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set the Block length on the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] BlockLength card supportes block length.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-SetBlockLength (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 BlockLength
- )
-{
- SDHOST_DATA *SdHostData;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
-
- DEBUG ((EFI_D_INFO, "Block length on the host controller: %d \r\n", BlockLength));
- SdHostData->BlockLength = BlockLength;
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Find whether these is a card inserted into the slot. If so init the host.
- If not, return EFI_NOT_FOUND.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS
- @retval EFI_NOT_FOUND
-
-**/
-EFI_STATUS
-EFIAPI
-DetectCardAndInitHost (
- IN EFI_SD_HOST_IO_PROTOCOL *This
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 Data;
- EFI_STATUS Status;
- UINT8 Voltages[] = { 33, 30, 18 };
- UINTN Loop;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- Status = EFI_NOT_FOUND;
-
- Data = 0;
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_PSTATE,
- 1,
- &Data
- );
-
- if ((Data & (BIT16 | BIT17 | BIT18)) != (BIT16 | BIT17 | BIT18)) {
- //
- // Has no card inserted
- //
- DEBUG ((EFI_D_INFO, "DetectCardAndInitHost: No Cards \r\n"));
- Status = EFI_NOT_FOUND;
- goto Exit;
- }
- DEBUG ((EFI_D_INFO, "DetectCardAndInitHost: Find Cards \r\n"));
-
- Status = EFI_NOT_FOUND;
- for (Loop = 0; Loop < sizeof (Voltages); Loop++) {
- DEBUG ((
- EFI_D_INFO,
- "DetectCardAndInitHost: SetHostVoltage %d.%dV \r\n",
- Voltages[Loop] / 10,
- Voltages[Loop] % 10
- ));
- Status = SetHostVoltage (This, Voltages[Loop]);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "DetectCardAndInitHost set voltages: [failed]\n"));
- } else {
- DEBUG ((EFI_D_INFO, "DetectCardAndInitHost set voltages: [success]\n"));
- break;
- }
- }
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "DetectCardAndInitHost: Fail to set voltage \r\n"));
- goto Exit;
- }
-
- Status = SetClockFrequency (This, FREQUENCY_OD);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "DetectCardAndInitHost: Fail to set frequency \r\n"));
- goto Exit;
- }
- SetBusWidth (This, 1);
-
- //
- // Enable normal status change
- //
- Data = (BIT0 | BIT1);
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_NINTEN,
- 1,
- &Data
- );
-
- //
- // Enable error status change
- //
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTEN,
- 1,
- &Data
- );
-
- Data |= (BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5 | BIT6 | BIT7 | BIT8);
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTEN,
- 1,
- &Data
- );
-
- //
- // Data transfer Timeout control
- //
- Data = 0x0E;
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_TOCTL,
- 1,
- &Data
- );
- //
- // Set Default Bus width as 1 bit
- //
-
-Exit:
- return Status;
-
-}
-
-
-/**
- Entry point for EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE.
- @param[in] SystemTable EFI_SYSTEM_TABLE.
-
- @retval EFI_SUCCESS Driver is successfully loaded.
- @retval Others Failed.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeSdController (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gSdControllerDriverBinding,
- ImageHandle,
- &gSdControllerName,
- &gSdControllerName2
- );
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle. Any
- ControllerHandle that has SdHostIoProtocol installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS OpenStatus;
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- PCI_CLASSC PciClass;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINTN Seg, Bus, Dev, Func;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (!EFI_ERROR (Status)) {
- DEBUG (( DEBUG_INFO, "SdHost controller is already started\n"));
- return EFI_ALREADY_STARTED;
- }
-
- //
- // Test whether there is PCI IO Protocol attached on the controller handle.
- //
- OpenStatus = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (OpenStatus)) {
- return OpenStatus;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint8,
- PCI_CLASSCODE_OFFSET,
- sizeof (PCI_CLASSC) / sizeof (UINT8),
- &PciClass
- );
-
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto ON_EXIT;
- }
-
- //
- // Test whether the controller belongs to SD type
- //
- if ((PciClass.BaseCode != PCI_CLASS_SYSTEM_PERIPHERAL) ||
- (PciClass.SubClassCode != PCI_SUBCLASS_SD_HOST_CONTROLLER) ||
- ((PciClass.PI != PCI_IF_STANDARD_HOST_NO_DMA) && (PciClass.PI != PCI_IF_STANDARD_HOST_SUPPORT_DMA))
- ) {
-
- Status = EFI_UNSUPPORTED;
- goto ON_EXIT;
- }
-
- Status = PciIo->GetLocation (
- PciIo,
- &Seg,
- &Bus,
- &Dev,
- &Func
- );
-
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto ON_EXIT;
- }
-
- if ((Seg != 0) || (Bus != 0) || (Dev != 27) || (Func != 0)) {
- //
- // This is not the SD controller, bail.
- //
- Status = EFI_UNSUPPORTED;
- goto ON_EXIT;
- }
-
- DEBUG ((EFI_D_INFO, "%a(#%d) - Seg %d, bus:%d, Dev:%d, Func:%d\n", __FUNCTION__, __LINE__, Seg, Bus, Dev, Func));
-
-ON_EXIT:
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-
-/**
- Starting the SD Host Controller Driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
- EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- SDHOST_DATA *SdHostData;
- UINT32 Data;
-
- SdHostData = NULL;
- Data = 0;
-
- //
- // Open PCI I/O Protocol and save pointer to open protocol
- // in private data area.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // Enable the SD Host Controller MMIO space
- //
- Status = PciIo->Attributes (
- PciIo,
- EfiPciIoAttributeOperationEnable,
- EFI_PCI_DEVICE_ENABLE,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- SdHostData = (SDHOST_DATA *) AllocateZeroPool (sizeof (SDHOST_DATA));
- if (SdHostData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- SdHostData->Signature = SDHOST_DATA_SIGNATURE;
- SdHostData->PciIo = PciIo;
-
- CopyMem (&SdHostData->SdHostIo, &mSdHostIo, sizeof (EFI_SD_HOST_IO_PROTOCOL));
-
- ResetSdHost (&SdHostData->SdHostIo, Reset_All);
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CTRLRVER,
- 1,
- &Data
- );
-
- SdHostData->SdHostIo.HostCapability.HostVersion = Data & 0xFF;
- DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: HostVersion 0x%x \r\n", SdHostData->SdHostIo.HostCapability.HostVersion));
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_CAP,
- 1,
- &Data
- );
-
- DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: MMIO_CAP 0x%x \r\n", Data));
- if ((Data & BIT18) != 0) {
- SdHostData->SdHostIo.HostCapability.BusWidth8 = TRUE;
- }
-
- if ((Data & BIT21) != 0) {
- SdHostData->SdHostIo.HostCapability.HighSpeedSupport = TRUE;
- }
-
- if ((Data & BIT24) != 0) {
- SdHostData->SdHostIo.HostCapability.V33Support = TRUE;
- }
-
- if ((Data & BIT25) != 0) {
- SdHostData->SdHostIo.HostCapability.V30Support = TRUE;
- }
-
- if ((Data & BIT26) != 0) {
- SdHostData->SdHostIo.HostCapability.V18Support = TRUE;
- }
-
- SdHostData->SdHostIo.HostCapability.BusWidth4 = TRUE;
-
- if (SdHostData->SdHostIo.HostCapability.HostVersion < SDHCI_SPEC_300) {
- SdHostData->BaseClockInMHz = (Data >> 8) & 0x3F;
- } else {
- SdHostData->BaseClockInMHz = (Data >> 8) & 0xFF;
-
- }
-
- SdHostData->BlockLength = 512 << ((Data >> 16) & 0x03);
- DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: BlockLength 0x%x \r\n", SdHostData->BlockLength));
- SdHostData->IsAutoStopCmd = TRUE;
-
- Status = gBS->InstallProtocolInterface (
- &Controller,
- &gEfiSdHostIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &SdHostData->SdHostIo
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // Install the component name protocol
- //
- SdHostData->ControllerNameTable = NULL;
-
- AddUnicodeString2 (
- "eng",
- gSdControllerName.SupportedLanguages,
- &SdHostData->ControllerNameTable,
- L"SD Host Controller",
- TRUE
- );
-
- AddUnicodeString2 (
- "en",
- gSdControllerName2.SupportedLanguages,
- &SdHostData->ControllerNameTable,
- L"SD Host Controller",
- FALSE
- );
-
-Exit:
- if (EFI_ERROR (Status)) {
- if (SdHostData != NULL) {
- FreePool (SdHostData);
- }
- }
-
- return Status;
-}
-
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on.
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer.
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- SDHOST_DATA *SdHostData;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- //
- // Test whether the Controller handler passed in is a valid
- // Usb controller handle that should be supported, if not,
- // return the error status directly
- //
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- SetHostVoltage (SdHostIo, 0);
-
- SdHostData = SDHOST_DATA_FROM_THIS(SdHostIo);
-
- //
- // Uninstall Block I/O protocol from the device handle
- //
- Status = gBS->UninstallProtocolInterface (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- SdHostIo
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- FreeUnicodeStringTable (SdHostData->ControllerNameTable);
-
- FreePool (SdHostData);
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h
deleted file mode 100644
index a702565..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/** @file
- The definition for SD host controller driver model and HC protocol routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _SD_CONTROLLER_H_
-#define _SD_CONTROLLER_H_
-
-#include <Uefi.h>
-#include <Protocol/PciIo.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/PcdLib.h>
-#include <IndustryStandard/Pci22.h>
-#include <Library/GpioLib.h>
-#include "ComponentName.h"
-#include "SdHostIo.h"
-
-extern EFI_DRIVER_BINDING_PROTOCOL gSdControllerDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gSdControllerName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gSdControllerName2;
-
-#define SDHOST_DATA_SIGNATURE SIGNATURE_32 ('s', 'd', 'h', 's')
-
-#define BLOCK_SIZE 0x200
-#define TIME_OUT_1S 1000
-
-#pragma pack(1)
-
-//
-// PCI Class Code structure
-//
-typedef struct {
- UINT8 PI;
- UINT8 SubClassCode;
- UINT8 BaseCode;
-} PCI_CLASSC;
-
-#pragma pack()
-
-typedef struct {
- UINTN Signature;
- EFI_SD_HOST_IO_PROTOCOL SdHostIo;
- EFI_PCI_IO_PROTOCOL *PciIo;
- BOOLEAN IsAutoStopCmd;
- UINT32 BaseClockInMHz;
- UINT32 CurrentClockInKHz;
- UINT32 BlockLength;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
-} SDHOST_DATA;
-
-#define SDHOST_DATA_FROM_THIS(a) \
- CR(a, SDHOST_DATA, SdHostIo, SDHOST_DATA_SIGNATURE)
-
-/**
- Test to see if this driver supports ControllerHandle. Any
- ControllerHandle that has SdHostIoProtocol installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Starting the SD Host Controller Driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
- EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on.
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer.
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-/**
- The main function used to send the command to the card inserted into the SD host slot.
- It will assemble the arguments to set the command register and wait for the command
- and transfer completed until timeout. Then it will read the response register to fill
- the ResponseData.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_TIMEOUT
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-EFIAPI
-SendCommand (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData OPTIONAL
- );
-
-/**
- Set max clock frequency of the host, the actual frequency may not be the same as MaxFrequency.
- It depends on the max frequency the host can support, divider, and host speed mode.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] MaxFrequency Max frequency in HZ.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-SetClockFrequency (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 MaxFrequencyInKHz
- );
-
-/**
- Set bus width of the host controller
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] BusWidth Bus width in 1, 4, 8 bits.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetBusWidth (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 BusWidth
- );
-
-/**
- Set voltage which could supported by the host controller.
- Support 0(Power off the host), 1.8V, 3.0V, 3.3V
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Voltage Units in 0.1 V.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostVoltage (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 Voltage
- );
-
-/**
- Reset the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] ResetAll TRUE to reset all.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-ResetSdHost (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN RESET_TYPE ResetType
- );
-
-/**
- Enable auto stop on the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to enable, FALSE to disable.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-EnableAutoStopCmd (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- );
-
-/**
- Find whether these is a card inserted into the slot. If so init the host.
- If not, return EFI_NOT_FOUND.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS
- @retval EFI_NOT_FOUND
-
-**/
-EFI_STATUS
-EFIAPI
-DetectCardAndInitHost (
- IN EFI_SD_HOST_IO_PROTOCOL *This
- );
-
-/**
- Set the Block length on the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] BlockLength card supportes block length.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-SetBlockLength (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 BlockLength
- );
-
-/**
- Enable/Disable High Speed transfer mode
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to Enable, FALSE to Disable
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHighSpeedMode (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- );
-
-EFI_STATUS
-EFIAPI
-SetDDRMode (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
deleted file mode 100644
index 499c9b7..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
+++ /dev/null
@@ -1,59 +0,0 @@
-## @file
-# Component Description File For SdControllerDxe Module.
-#
-# Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = SdController
- FILE_GUID = 90A330BD-6F89-4900-933A-C25EB4356348
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = InitializeSdController
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gSdControllerDriverBinding
-# COMPONENT_NAME = gSdControllerName
-# COMPONENT_NAME2 = gSdControllerName2
-#
-
-[Sources]
- SdController.c
- SdController.h
- ComponentName.c
- ComponentName.h
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
- BroxtonSiPkg/BroxtonSiPkg.dec
-
-[LibraryClasses]
- MemoryAllocationLib
- BaseLib
- UefiLib
- UefiBootServicesTableLib
- UefiDriverEntryPoint
- BaseMemoryLib
- DebugLib
- PcdLib
-
-[Protocols]
- gEfiPciIoProtocolGuid ## TO_START
- gEfiSdHostIoProtocolGuid ## BY_START
-
-[FeaturePcd]
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c
deleted file mode 100644
index cb7a1bb..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c
+++ /dev/null
@@ -1,638 +0,0 @@
-/** @file
- CEATA specific functions implementation
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-/**
- Send RW_MULTIPLE_REGISTER command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] Address Register address.
- @param[in] ByteCount Buffer size.
- @param[in] Write TRUE means write, FALSE means read.
- @param[in] Buffer Buffer pointer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-ReadWriteMultipleRegister (
- IN CARD_DATA *CardData,
- IN UINT16 Address,
- IN UINT8 ByteCount,
- IN BOOLEAN Write,
- IN UINT8 *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Argument;
-
- Status = EFI_SUCCESS;
-
- if ((Address % 4 != 0) || (ByteCount % 4 != 0)) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Argument = (Address << 16) | ByteCount;
- if (Write) {
- Argument |= BIT31;
- }
-
- if (Write) {
- CopyMem (CardData->AlignedBuffer, Buffer, ByteCount);
-
- Status = SendCommand (
- CardData,
- RW_MULTIPLE_REGISTER,
- Argument,
- OutData,
- CardData->AlignedBuffer,
- ByteCount,
- ResponseR1b,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- } else {
- Status = SendCommand (
- CardData,
- RW_MULTIPLE_REGISTER,
- Argument,
- InData,
- CardData->AlignedBuffer,
- ByteCount,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- CopyMem (Buffer, CardData->AlignedBuffer, ByteCount);
- }
- }
-Exit:
- return Status;
-}
-
-
-/**
- Send ReadWriteMultipleBlock command with RW_MULTIPLE_REGISTER command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] DataUnitCount Buffer size in 512 bytes unit.
- @param[in] Write TRUE means write, FALSE means read.
- @param[in] Buffer Buffer pointer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-ReadWriteMultipleBlock (
- IN CARD_DATA *CardData,
- IN UINT16 DataUnitCount,
- IN BOOLEAN Write,
- IN UINT8 *Buffer
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT32 TransferLength;
-
- Status = EFI_SUCCESS;
- SdHostIo = CardData->SdHostIo;
-
- TransferLength = DataUnitCount * DATA_UNIT_SIZE;
- if (TransferLength > SdHostIo->HostCapability.BoundarySize) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Write) {
- CopyMem (CardData->AlignedBuffer, Buffer, TransferLength);
-
- Status = SendCommand (
- CardData,
- RW_MULTIPLE_BLOCK,
- (DataUnitCount | BIT31),
- OutData,
- CardData->AlignedBuffer,
- TransferLength,
- ResponseR1b,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- } else {
- Status = SendCommand (
- CardData,
- RW_MULTIPLE_BLOCK,
- DataUnitCount,
- InData,
- CardData->AlignedBuffer,
- TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- CopyMem (Buffer, CardData->AlignedBuffer, TransferLength);
- }
- }
-
- return Status;
-}
-
-
-/**
- Send software reset
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-SoftwareReset (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT8 Data;
- UINT32 TimeOut;
-
- Data = BIT2;
-
- Status = FastIO (CardData, Reg_Control, &Data, TRUE);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- TimeOut = 5 * 1000;
-
- do {
- gBS->Stall (1 * 1000);
- Status = FastIO (CardData, Reg_Control, &Data, FALSE);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if ((Data & BIT2) == BIT2) {
- break;
- }
-
- TimeOut--;
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- goto Exit;
- }
-
- Data &= ~BIT2;
- Status = FastIO (CardData, Reg_Control, &Data, TRUE);
-
- TimeOut = 5 * 1000;
-
- do {
- gBS->Stall (1 * 1000);
- Status = FastIO (CardData, Reg_Control, &Data, FALSE);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if ((Data & BIT2) != BIT2) {
- break;
- }
-
- TimeOut--;
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- goto Exit;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- SendATACommand specificed in Taskfile
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] TaskFile Pointer to TASK_FILE.
- @param[in] Write TRUE means write, FALSE means read.
- @param[in] Buffer If NULL, means no data transfer, neither read nor write.
- @param[in] SectorCount Buffer size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-SendATACommand (
- IN CARD_DATA *CardData,
- IN TASK_FILE *TaskFile,
- IN BOOLEAN Write,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- )
-{
- EFI_STATUS Status;
- UINT8 Data;
- UINT32 TimeOut;
-
- //
- // Write register
- //
- Status = ReadWriteMultipleRegister (
- CardData,
- 0,
- sizeof (TASK_FILE),
- TRUE,
- (UINT8 *) TaskFile
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "ReadWriteMultipleRegister 0x%x\n", Status));
- goto Exit;
- }
-
- TimeOut = 5000;
- do {
- gBS->Stall (1 * 1000);
- Data = 0;
- Status = FastIO (
- CardData,
- Reg_Command_Status,
- &Data,
- FALSE
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (((Data & BIT7) == 0) && ((Data & BIT6) == BIT6)) {
- break;
- }
-
- TimeOut --;
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- DEBUG ((EFI_D_ERROR, "ReadWriteMultipleRegister FastIO EFI_TIMEOUT 0x%x\n", Data));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
-
- if (Buffer != NULL) {
- Status = ReadWriteMultipleBlock (
- CardData,
- SectorCount,
- Write,
- (UINT8 *) Buffer
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "ReadWriteMultipleBlock EFI_TIMEOUT 0x%x\n", Status));
- goto Exit;
- }
-
- TimeOut = 5 * 1000;
- do {
- gBS->Stall (1 * 1000);
- Data = 0;
- Status = FastIO (
- CardData,
- Reg_Command_Status,
- &Data,
- FALSE
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (((Data & BIT7) == 0) && ((Data & BIT3) == 0)) {
- break;
- }
-
- TimeOut --;
- } while (TimeOut > 0);
- if (TimeOut == 0) {
- DEBUG ((EFI_D_ERROR, "ReadWriteMultipleBlock FastIO EFI_TIMEOUT 0x%x\n", Data));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
-
- if (((Data & BIT6) == BIT6) && (Data & BIT0) == 0) {
- Status = EFI_SUCCESS;
- } else {
- Status = EFI_DEVICE_ERROR;
- }
- }
-
-Exit:
- if (EFI_ERROR (Status)) {
- SoftwareReset (CardData);
- }
-
- return Status;
-}
-
-
-/**
- IDENTIFY_DEVICE command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-IndentifyDevice (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
-
- //
- // The host only supports nIEN = 0
- //
- CardData->TaskFile.Command_Status = IDENTIFY_DEVICE;
- Status = SendATACommand (
- CardData,
- &CardData->TaskFile,
- FALSE,
- (UINT8 *) &(CardData->IndentifyDeviceData),
- 1
- );
-
- return Status;
-}
-
-
-/**
- FLUSH_CACHE_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-FlushCache (
- IN CARD_DATA *CardData
- )
-{
-
- return EFI_SUCCESS;
-}
-
-
-/**
- STANDBY_IMMEDIATE command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-StandByImmediate (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
-
- //
- // The host only supports nIEN = 0
- //
- CardData->TaskFile.Command_Status = STANDBY_IMMEDIATE;
- Status = SendATACommand (
- CardData,
- &CardData->TaskFile,
- FALSE,
- NULL,
- 0
- );
-
- return Status;
-}
-
-
-/**
- READ_DMA_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
- @param[in] SectorCount Size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-ReadDMAExt (
- IN CARD_DATA *CardData,
- IN EFI_LBA LBA,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- )
-{
- EFI_STATUS Status;
-
- ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
-
- //
- // The host only supports nIEN = 0
- //
- CardData->TaskFile.Command_Status = READ_DMA_EXT;
-
- CardData->TaskFile.SectorCount = (UINT8) SectorCount;
- CardData->TaskFile.SectorCount_Exp = (UINT8) (SectorCount >> 8);
-
- CardData->TaskFile.LBALow = (UINT8) LBA;
- CardData->TaskFile.LBAMid = (UINT8) RShiftU64 (LBA, 8);
- CardData->TaskFile.LBAHigh = (UINT8) RShiftU64 (LBA, 16);
-
- CardData->TaskFile.LBALow_Exp = (UINT8) RShiftU64 (LBA, 24);
- CardData->TaskFile.LBAMid_Exp = (UINT8) RShiftU64 (LBA, 32);
- CardData->TaskFile.LBAHigh_Exp = (UINT8) RShiftU64 (LBA, 40);
-
- Status = SendATACommand (
- CardData,
- &CardData->TaskFile,
- FALSE,
- Buffer,
- SectorCount
- );
-
- return Status;
-}
-
-
-/**
- WRITE_DMA_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
- @param[in] SectorCount Size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-WriteDMAExt (
- IN CARD_DATA *CardData,
- IN EFI_LBA LBA,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- )
-{
- EFI_STATUS Status;
-
- ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
-
- //
- // The host only supports nIEN = 0
- //
- CardData->TaskFile.Command_Status = WRITE_DMA_EXT;
-
- CardData->TaskFile.SectorCount = (UINT8) SectorCount;
- CardData->TaskFile.SectorCount_Exp = (UINT8) (SectorCount >> 8);
-
- CardData->TaskFile.LBALow = (UINT8) LBA;
- CardData->TaskFile.LBAMid = (UINT8) RShiftU64 (LBA, 8);
- CardData->TaskFile.LBAHigh = (UINT8) RShiftU64 (LBA, 16);
-
- CardData->TaskFile.LBALow_Exp = (UINT8) RShiftU64 (LBA, 24);
- CardData->TaskFile.LBAMid_Exp = (UINT8) RShiftU64 (LBA, 32);
- CardData->TaskFile.LBAHigh_Exp = (UINT8) RShiftU64 (LBA, 40);
-
- Status = SendATACommand (
- CardData,
- &CardData->TaskFile,
- TRUE,
- Buffer,
- SectorCount
- );
-
- return Status;
-
-}
-
-
-/**
- Judge whether it is CE-ATA device or not.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval TRUE
- @retval FALSE
-
-**/
-BOOLEAN
-IsCEATADevice (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- Status = ReadWriteMultipleRegister (
- CardData,
- 0,
- sizeof (TASK_FILE),
- FALSE,
- (UINT8 *) &CardData->TaskFile
- );
-
- if (EFI_ERROR (Status)) {
- //
- // To bring back the normal MMC card to work
- //
- CardData->SdHostIo->ResetSdHost (CardData->SdHostIo, Reset_DAT_CMD);
- return FALSE;
- }
-
- if (CardData->TaskFile.LBAMid == CE_ATA_SIG_CE &&
- CardData->TaskFile.LBAHigh == CE_ATA_SIG_AA
- ) {
- //
- // Disable Auto CMD for CE-ATA
- //
- CardData->SdHostIo->EnableAutoStopCmd (CardData->SdHostIo, FALSE);
- return TRUE;
- }
-
- return FALSE;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c
deleted file mode 100644
index 55fd085..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/** @file
- Block I/O protocol for CE-ATA device
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] ExtendedVerification Indicates that the driver may perform a more exhaustive.
- verification operation of the device during reset.
- (This parameter is ingored in this driver.)
-
- @retval EFI_SUCCESS Success
-
-**/
-EFI_STATUS
-EFIAPI
-CEATABlockReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
-
- CardData = CARD_DATA_FROM_THIS (This);
- SdHostIo = CardData->SdHostIo;
-
- if (!ExtendedVerification) {
- Status = SoftwareReset (CardData);
- } else {
- Status = SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "CEATABlockReset: Fail to ResetSDHost\n" ));
- return Status;
- }
- Status = MMCSDCardInit (CardData);
- }
-
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- The caller is responsible for writing to only legitimate locations.
- @param[in] BufferSize The size of the Buffer in bytes. This must be a multiple of the
- intrinsic block size of the device.
- @param[out] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-CEATABlockReadBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- UINT32 TransferSize;
- UINT8 *pBuf;
- UINT32 Index;
- UINT64 Address;
- UINT32 Remainder;
- UINT64 CEATALBA;
- UINT32 BoundarySize;
-
- Status = EFI_SUCCESS;
- CardData = CARD_DATA_FROM_THIS (This);
- pBuf = Buffer;
- Index = 0;
- Address = MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
- BoundarySize = CardData->SdHostIo->HostCapability.BoundarySize;
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Invalid parameter\n" ));
- goto Exit;
- }
-
- if (MediaId != CardData->BlockIoMedia.MediaId) {
- Status = EFI_MEDIA_CHANGED;
- DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Media changed\n" ));
- goto Exit;
- }
-
- if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Bad buffer size\n" ));
- goto Exit;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Exit;
- }
-
- if ((Address + BufferSize) > MultU64x32 (CardData->BlockIoMedia.LastBlock + 1, CardData->BlockIoMedia.BlockSize)) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Invalid parameter\n" ));
- goto Exit;
- }
-
- do {
- if (BufferSize < BoundarySize) {
- TransferSize = (UINT32) BufferSize;
- } else {
- TransferSize = BoundarySize;
- }
-
- Address += Index * TransferSize;
- CEATALBA = DivU64x32Remainder (Address, DATA_UNIT_SIZE, &Remainder);
- ASSERT(Remainder == 0);
-
- Status = ReadDMAExt (
- CardData,
- CEATALBA,
- pBuf,
- (UINT16) (TransferSize / DATA_UNIT_SIZE)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "Read Failed at 0x%x, Index %d, Size 0x%x\n", Address, Index, TransferSize));
- This->Reset (This, TRUE);
- goto Exit;
- }
-
- BufferSize -= TransferSize;
- pBuf += TransferSize;
- Index ++;
- } while (BufferSize != 0);
-
-Exit:
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- The caller is responsible for writing to only legitimate locations.
- @param[in] BufferSize The size of the Buffer in bytes. This must be a multiple of the
- intrinsic block size of the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-CEATABlockWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- UINT32 TransferSize;
- UINT8 *pBuf;
- UINT32 Index;
- UINT64 Address;
- UINT32 Remainder;
- UINT64 CEATALBA;
- UINT32 BoundarySize;
-
- Status = EFI_SUCCESS;
- CardData = CARD_DATA_FROM_THIS (This);
- pBuf = Buffer;
- Index = 0;
- Address = MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
- BoundarySize = CardData->SdHostIo->HostCapability.BoundarySize;
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- if (MediaId != CardData->BlockIoMedia.MediaId) {
- Status = EFI_MEDIA_CHANGED;
- goto Exit;
- }
-
- if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- goto Exit;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Exit;
- }
-
- if (CardData->BlockIoMedia.ReadOnly) {
- Status = EFI_WRITE_PROTECTED;
- goto Exit;
- }
-
- if ((Address + BufferSize) > MultU64x32 (CardData->BlockIoMedia.LastBlock + 1, CardData->BlockIoMedia.BlockSize)) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- CardData->NeedFlush = TRUE;
-
- do {
- if (BufferSize < BoundarySize) {
- TransferSize = (UINT32) BufferSize;
- } else {
- TransferSize = BoundarySize;
- }
-
- Address += Index * TransferSize;
- CEATALBA = DivU64x32Remainder (Address, DATA_UNIT_SIZE, &Remainder);
- ASSERT (Remainder == 0);
-
- Status = WriteDMAExt (
- CardData,
- CEATALBA,
- pBuf,
- (UINT16) (TransferSize / DATA_UNIT_SIZE)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "Write Failed at 0x%x, Index %d, Size 0x%x\n", Address, Index, TransferSize));
- This->Reset (This, TRUE);
- goto Exit;
- }
-
- BufferSize -= TransferSize;
- pBuf += TransferSize;
- Index ++;
- } while (BufferSize != 0);
-
-Exit:
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
- (In this driver, this function just returns EFI_SUCCESS.)
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-EFIAPI
-CEATABlockFlushBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This
- )
-{
-
- CARD_DATA *CardData;
-
- CardData = CARD_DATA_FROM_THIS (This);
-
- if (CardData->NeedFlush) {
- CardData->NeedFlush = FALSE;
- FlushCache (CardData);
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- CEATA card BlockIo init function.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-CEATABlockIoInit (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT64 MaxSize;
- UINT32 Remainder;
-
- //
- // BlockIO protocol
- //
- CardData->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
- CardData->BlockIo.Media = &(CardData->BlockIoMedia);
- CardData->BlockIo.Reset = CEATABlockReset;
- CardData->BlockIo.ReadBlocks = CEATABlockReadBlocks ;
- CardData->BlockIo.WriteBlocks = CEATABlockWriteBlocks;
- CardData->BlockIo.FlushBlocks = CEATABlockFlushBlocks;
-
- CardData->BlockIoMedia.MediaId = 0;
- CardData->BlockIoMedia.RemovableMedia = FALSE;
- CardData->BlockIoMedia.MediaPresent = TRUE;
- CardData->BlockIoMedia.LogicalPartition = FALSE;
-
- if (CardData->CSDRegister.PERM_WRITE_PROTECT | CardData->CSDRegister.TMP_WRITE_PROTECT) {
- CardData->BlockIoMedia.ReadOnly = TRUE;
- } else {
- CardData->BlockIoMedia.ReadOnly = FALSE;
- }
-
- CardData->BlockIoMedia.WriteCaching = FALSE;
- CardData->BlockIoMedia.IoAlign = 1;
-
- Status = IndentifyDevice (CardData);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- //Some device does not support this feature
- //
- if (CardData->IndentifyDeviceData.MaxWritesPerAddress == 0) {
- CardData->BlockIoMedia.ReadOnly = TRUE;
- }
-
- CardData->BlockIoMedia.BlockSize = (1 << CardData->IndentifyDeviceData.Sectorsize);
- ASSERT (CardData->BlockIoMedia.BlockSize >= 12);
-
-
- MaxSize = *(UINT64 *) (CardData->IndentifyDeviceData.MaximumLBA);
- MaxSize = MultU64x32 (MaxSize, 512);
-
- Remainder = 0;
- CardData->BlockNumber = DivU64x32Remainder (MaxSize, CardData->BlockIoMedia.BlockSize, &Remainder);
- ASSERT (Remainder == 0);
-
- CardData->BlockIoMedia.LastBlock = (EFI_LBA) (CardData->BlockNumber - 1);
-
-Exit:
- return Status;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c
deleted file mode 100644
index 15fdaf6..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/** @file
- UEFI Component Name(2) protocol implementation for SD media device driver.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSdMediaDeviceName = {
- SdMediaDeviceGetDriverName,
- SdMediaDeviceGetControllerName,
- "eng"
-};
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSdMediaDeviceName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SdMediaDeviceGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SdMediaDeviceGetControllerName,
- "en"
-};
-
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSdMediaDeviceDriverNameTable[] = {
- { "eng;en", L"UEFI MMC/SD Media Device Driver" },
- { NULL, NULL }
-};
-
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
-
- @param[out] DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mSdMediaDeviceDriverNameTable,
- DriverName,
- (BOOLEAN) (This == &gSdMediaDeviceName)
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param[in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
-
- @param[out] ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- CARD_DATA *CardData;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &BlockIo,
- gSdMediaDeviceDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CardData = CARD_DATA_FROM_THIS (BlockIo);
-
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- CardData->ControllerNameTable,
- ControllerName,
- (BOOLEAN) (This == &gSdMediaDeviceName)
- );
-
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h
deleted file mode 100644
index 3dea441..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/** @file
- This file contains the declarations for component name routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _COMPONENT_NAME_H_
-#define _COMPONENT_NAME_H_
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
-
- @param[out] DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param[in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
-
- @param[out] ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c
deleted file mode 100644
index 6180a25..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c
+++ /dev/null
@@ -1,547 +0,0 @@
-/** @file
- Block I/O protocol for MMC/SD device.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] ExtendedVerification Indicates that the driver may perform a more exhaustive.
- verification operation of the device during reset.
- (This parameter is ignored in this driver.)
-
- @retval EFI_SUCCESS Success
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- CARD_DATA *CardData;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
-
- CardData = CARD_DATA_FROM_THIS (This);
- SdHostIo = CardData->SdHostIo;
-
- return SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD);
- }
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- The caller is responsible for writing to only legitimate locations.
- @param[in] BufferSize The size of the Buffer in bytes. This must be a multiple of the
- intrinsic block size of the device.
- @param[out] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockReadBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Address;
- CARD_DATA *CardData;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT32 RemainingLength;
- UINT32 TransferLength;
- UINT8 *BufferPointer;
- BOOLEAN SectorAddressing;
- UINTN TotalBlock;
-
- DEBUG ((EFI_D_INFO, "Read(LBA=%08lx, Buffer=%08x, Size=%08x)\n", LBA, Buffer, BufferSize));
- Status = EFI_SUCCESS;
- CardData = CARD_DATA_FROM_THIS (This);
- SdHostIo = CardData->SdHostIo;
-
- if (MediaId != CardData->BlockIoMedia.MediaId) {
- return EFI_MEDIA_CHANGED;
- }
-
- if (ModU64x32 (BufferSize, CardData->BlockIoMedia.BlockSize) != 0) {
- return EFI_BAD_BUFFER_SIZE;
- }
- if ((CardData->CardType == SdMemoryCard2High) || (CardData->CardType == MMCCardHighCap)) {
- SectorAddressing = TRUE;
- } else {
- SectorAddressing = FALSE;
- }
- if (SectorAddressing) {
- //
- //Block Address
- //
- Address = (UINT32) DivU64x32 (MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize), 512);
- } else {
- //
- //Byte Address
- //
- Address = (UINT32) MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
- }
- TotalBlock = (UINTN) DivU64x32 (BufferSize, CardData->BlockIoMedia.BlockSize);
- if (LBA + TotalBlock > CardData->BlockIoMedia.LastBlock + 1) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks:Invalid parameter \r\n"));
- goto Done;
- }
-
- if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Bad buffer size \r\n"));
- goto Done;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Done;
- }
-
- BufferPointer = Buffer;
- RemainingLength = (UINT32) BufferSize;
-
- while (RemainingLength > 0) {
- if ((BufferSize > CardData->BlockIoMedia.BlockSize)) {
- if (RemainingLength > SdHostIo->HostCapability.BoundarySize) {
- TransferLength = SdHostIo->HostCapability.BoundarySize;
- } else {
- TransferLength = RemainingLength;
- }
-
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
- Status = SendCommand (
- CardData,
- SET_BLOCKLEN,
- CardData->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
- Status = SendCommand (
- CardData,
- SET_BLOCK_COUNT,
- TransferLength / CardData->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
- Status = SendCommand (
- CardData,
- READ_MULTIPLE_BLOCK,
- Address,
- InData,
- CardData->AlignedBuffer,
- TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_MULTIPLE_BLOCK -> Fail\n"));
- break;
- }
- } else {
- if (RemainingLength > CardData->BlockIoMedia.BlockSize) {
- TransferLength = CardData->BlockIoMedia.BlockSize;
- } else {
- TransferLength = RemainingLength;
- }
-
- Status = SendCommand (
- CardData,
- READ_SINGLE_BLOCK,
- Address,
- InData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_SINGLE_BLOCK -> Fail\n"));
- break;
- }
- }
- CopyMem (BufferPointer, CardData->AlignedBuffer, TransferLength);
- if (SectorAddressing) {
- //
- //Block Address
- //
- Address += TransferLength / 512;
- } else {
- //
- //Byte Address
- //
- Address += TransferLength;
- }
- BufferPointer += TransferLength;
- RemainingLength -= TransferLength;
- }
-
- if (EFI_ERROR (Status)) {
- if ((CardData->CardType == SdMemoryCard) ||
- (CardData->CardType == SdMemoryCard2)||
- (CardData->CardType == SdMemoryCard2High)) {
- SendCommand (
- CardData,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- } else {
- SendCommand (
- CardData,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
-
- }
-
-Done:
- DEBUG ((EFI_D_INFO, "MMCSDBlockReadBlocks: Status = %r\n", Status));
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- The caller is responsible for writing to only legitimate locations.
- @param[in] BufferSize The size of the Buffer in bytes. This must be a multiple of the
- intrinsic block size of the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Address;
- CARD_DATA *CardData;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT32 RemainingLength;
- UINT32 TransferLength;
- UINT8 *BufferPointer;
- BOOLEAN SectorAddressing;
-
- DEBUG ((EFI_D_INFO, "Write(LBA=%08lx, Buffer=%08x, Size=%08x)\n", LBA, Buffer, BufferSize));
- Status = EFI_SUCCESS;
- CardData = CARD_DATA_FROM_THIS (This);
- SdHostIo = CardData->SdHostIo;
- if ((CardData->CardType == SdMemoryCard2High) || (CardData->CardType == MMCCardHighCap)) {
- SectorAddressing = TRUE;
- } else {
- SectorAddressing = FALSE;
- }
- if (SectorAddressing) {
- //
- //Block Address
- //
- Address = (UINT32) DivU64x32 (MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize), 512);
- } else {
- //
- //Byte Address
- //
- Address = (UINT32) MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
- }
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Invalid parameter \r\n"));
- goto Done;
- }
-
- if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Bad buffer size \r\n"));
- goto Done;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Done;
- }
-
- if (This->Media->ReadOnly == TRUE) {
- Status = EFI_WRITE_PROTECTED;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Write protected \r\n"));
- goto Done;
- }
-
- BufferPointer = Buffer;
- RemainingLength = (UINT32) BufferSize;
-
- while (RemainingLength > 0) {
- if ((BufferSize > CardData->BlockIoMedia.BlockSize) ) {
- if (RemainingLength > SdHostIo->HostCapability.BoundarySize) {
- TransferLength = SdHostIo->HostCapability.BoundarySize;
- } else {
- TransferLength = RemainingLength;
- }
-
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
-
- if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
- Status = SendCommand (
- CardData,
- SET_BLOCKLEN,
- CardData->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
- Status = SendCommand (
- CardData,
- SET_BLOCK_COUNT,
- TransferLength / CardData->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
-
- CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
-
- Status = SendCommand (
- CardData,
- WRITE_MULTIPLE_BLOCK,
- Address,
- OutData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: WRITE_MULTIPLE_BLOCK -> Fail\n"));
- break;
- }
- } else {
- if (RemainingLength > CardData->BlockIoMedia.BlockSize) {
- TransferLength = CardData->BlockIoMedia.BlockSize;
- } else {
- TransferLength = RemainingLength;
- }
-
- CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
-
- Status = SendCommand (
- CardData,
- WRITE_BLOCK,
- Address,
- OutData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- }
-
- if (SectorAddressing) {
- //
- //Block Address
- //
- Address += TransferLength / 512;
- } else {
- //
- //Byte Address
- //
- Address += TransferLength;
- }
- BufferPointer += TransferLength;
- RemainingLength -= TransferLength;
-
- }
-
- if (EFI_ERROR (Status)) {
- SendCommand (
- CardData,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- }
-
-Done:
- return EFI_SUCCESS;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
- (In this driver, this function just returns EFI_SUCCESS.)
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockFlushBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This
- )
-{
- return EFI_SUCCESS;
-}
-
-
-/**
- MMC/SD card BlockIo init function.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-MMCSDBlockIoInit (
- IN CARD_DATA *CardData
- )
-{
-
- //
- // BlockIO protocol
- //
- CardData->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
- CardData->BlockIo.Media = &(CardData->BlockIoMedia);
- CardData->BlockIo.Reset = MMCSDBlockReset;
- CardData->BlockIo.ReadBlocks = MMCSDBlockReadBlocks ;
- CardData->BlockIo.WriteBlocks = MMCSDBlockWriteBlocks;
- CardData->BlockIo.FlushBlocks = MMCSDBlockFlushBlocks;
-
- CardData->BlockIoMedia.MediaId = 0;
- CardData->BlockIoMedia.RemovableMedia = FALSE;
- CardData->BlockIoMedia.MediaPresent = TRUE;
- CardData->BlockIoMedia.LogicalPartition = FALSE;
-
- if (CardData->CSDRegister.PERM_WRITE_PROTECT || CardData->CSDRegister.TMP_WRITE_PROTECT) {
- CardData->BlockIoMedia.ReadOnly = TRUE;
- } else {
- CardData->BlockIoMedia.ReadOnly = FALSE;
- }
-
- CardData->BlockIoMedia.WriteCaching = FALSE;
- CardData->BlockIoMedia.BlockSize = CardData->BlockLen;
- CardData->BlockIoMedia.IoAlign = 1;
- CardData->BlockIoMedia.LastBlock = (EFI_LBA) (CardData->BlockNumber - 1);
-
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c
deleted file mode 100644
index e0304de..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c
+++ /dev/null
@@ -1,1661 +0,0 @@
-/** @file
- MMC/SD transfer specific functions
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-
-/**
- Check card status, print the debug info and check the error
-
- @param[in] Status Status got from card status register.
-
- @retval EFI_SUCCESS
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-CheckCardStatus (
- IN UINT32 Status
- )
-{
- CARD_STATUS *CardStatus;
- CardStatus = (CARD_STATUS *) (&Status);
-
- if (CardStatus->ADDRESS_OUT_OF_RANGE) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_OUT_OF_RANGE\n"));
- }
-
- if (CardStatus->ADDRESS_MISALIGN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_MISALIGN\n"));
- }
-
- if (CardStatus->BLOCK_LEN_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: BLOCK_LEN_ERROR\n"));
- }
-
- if (CardStatus->ERASE_SEQ_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_SEQ_ERROR\n"));
- }
-
- if (CardStatus->ERASE_PARAM) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_PARAM\n"));
- }
-
- if (CardStatus->WP_VIOLATION) {
- DEBUG ((EFI_D_ERROR, "CardStatus: WP_VIOLATION\n"));
- }
-
- if (CardStatus->CARD_IS_LOCKED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CARD_IS_LOCKED\n"));
- }
-
- if (CardStatus->LOCK_UNLOCK_FAILED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: LOCK_UNLOCK_FAILED\n"));
- }
-
- if (CardStatus->COM_CRC_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: COM_CRC_ERROR\n"));
- }
-
- if (CardStatus->ILLEGAL_COMMAND) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ILLEGAL_COMMAND\n"));
- }
-
- if (CardStatus->CARD_ECC_FAILED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CARD_ECC_FAILED\n"));
- }
-
- if (CardStatus->CC_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CC_ERROR\n"));
- }
-
- if (CardStatus->ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERROR\n"));
- }
-
- if (CardStatus->UNDERRUN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: UNDERRUN\n"));
- }
-
- if (CardStatus->OVERRUN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: OVERRUN\n"));
- }
-
- if (CardStatus->CID_CSD_OVERWRITE) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CID_CSD_OVERWRITE\n"));
- }
-
- if (CardStatus->WP_ERASE_SKIP) {
- DEBUG ((EFI_D_ERROR, "CardStatus: WP_ERASE_SKIP\n"));
- }
-
- if (CardStatus->ERASE_RESET) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_RESET\n"));
- }
-
- if (CardStatus->SWITCH_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: SWITCH_ERROR\n"));
- }
-
- if ((Status & 0xFCFFA080) != 0) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Send command by using Host IO protocol
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-SendCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- )
-{
-
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
-
- SdHostIo = CardData->SdHostIo;
- if (CardData->CardType != MMCCard && CardData->CardType != MMCCardHighCap) {
- CommandIndex |= AUTO_CMD12_ENABLE;
- }
- Status = SdHostIo->SendCommand (
- SdHostIo,
- CommandIndex,
- Argument,
- DataType,
- Buffer,
- BufferSize,
- ResponseType,
- TimeOut,
- ResponseData
- );
-
- if (!EFI_ERROR (Status)) {
- if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
- ASSERT (ResponseData != NULL);
- Status = CheckCardStatus (*ResponseData);
- }
- } else {
- SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD);
- }
-
- return Status;
-}
-
-
-/**
- Send the card APP_CMD command with the following command indicated by CommandIndex
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-SendAppCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- )
-{
-
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT8 Index;
-
- SdHostIo = CardData->SdHostIo;
- Status = EFI_SUCCESS;
-
- for (Index = 0; Index < 2; Index++) {
- Status = SdHostIo->SendCommand (
- SdHostIo,
- APP_CMD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = CheckCardStatus (*(UINT32 *) &(CardData->CardStatus));
- if (CardData->CardStatus.SAPP_CMD != 1) {
- Status = EFI_DEVICE_ERROR;
- }
- if (!EFI_ERROR (Status)) {
- break;
- }
- } else {
- SdHostIo->ResetSdHost (SdHostIo, Reset_Auto);
- }
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
- if (CardData->CardType != MMCCard && CardData->CardType != MMCCardHighCap) {
- CommandIndex |= AUTO_CMD12_ENABLE;
- }
-
- Status = SdHostIo->SendCommand (
- SdHostIo,
- CommandIndex,
- Argument,
- DataType,
- Buffer,
- BufferSize,
- ResponseType,
- TimeOut,
- ResponseData
- );
-
- if (!EFI_ERROR (Status)) {
- if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
- ASSERT (ResponseData != NULL);
- Status = CheckCardStatus (*ResponseData);
- }
- } else {
- SdHostIo->ResetSdHost (SdHostIo, Reset_Auto);
- }
-
- return Status;
-}
-
-
-/**
- Send the card FAST_IO command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] RegisterAddress Register Address.
- @param[in, out] RegisterData Pointer to register Data.
- @param[in] Write TRUE for write, FALSE for read.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-FastIO (
- IN CARD_DATA *CardData,
- IN UINT8 RegisterAddress,
- IN OUT UINT8 *RegisterData,
- IN BOOLEAN Write
- )
-{
- EFI_STATUS Status;
- UINT32 Argument;
- UINT32 Data;
-
- Status = EFI_SUCCESS;
-
- if (RegisterData == NULL) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Argument = (CardData->Address << 16) | (RegisterAddress << 8);
- if (Write) {
- Argument |= BIT15 | (*RegisterData);
- }
-
- Status = SendCommand (
- CardData,
- FAST_IO,
- Argument,
- NoData,
- NULL,
- 0,
- ResponseR4,
- TIMEOUT_COMMAND,
- &Data
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if ((Data & BIT15) == 0) {
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- if (!Write) {
- *RegisterData = (UINT8) Data;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- Send the card GO_INACTIVE_STATE command.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-PutCardInactive (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
-
- Status = SendCommand (
- CardData,
- GO_INACTIVE_STATE,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- return Status;
-
-}
-
-
-/**
- Get card interested information for CSD rergister
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-CaculateCardParameter (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT32 Frequency;
- UINT32 Multiple;
- UINT32 CSize;
- CSD_SDV2 *CsdSDV2;
-
- Status = EFI_SUCCESS;
-
- switch (CardData->CSDRegister.TRAN_SPEED & 0x7) {
- case 0:
- Frequency = 100 * 1000;
- break;
-
- case 1:
- Frequency = 1 * 1000 * 1000;
- break;
-
- case 2:
- Frequency = 10 * 1000 * 1000;
- break;
-
- case 3:
- Frequency = 100 * 1000 * 1000;
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- switch ((CardData->CSDRegister.TRAN_SPEED >> 3) & 0xF) {
- case 1:
- Multiple = 10;
- break;
-
- case 2:
- Multiple = 12;
- break;
-
- case 3:
- Multiple = 13;
- break;
-
- case 4:
- Multiple = 15;
- break;
-
- case 5:
- Multiple = 20;
- break;
-
- case 6:
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- Multiple = 26;
- } else {
- Multiple = 25;
- }
- break;
-
- case 7:
- Multiple = 30;
- break;
-
- case 8:
- Multiple = 35;
- break;
-
- case 9:
- Multiple = 40;
- break;
-
- case 10:
- Multiple = 45;
- break;
-
- case 11:
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- Multiple = 52;
- } else {
- Multiple = 50;
- }
- break;
-
- case 12:
- Multiple = 55;
- break;
-
- case 13:
- Multiple = 60;
- break;
-
- case 14:
- Multiple = 70;
- break;
-
- case 15:
- Multiple = 80;
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Frequency = Frequency * Multiple / 10;
- CardData->MaxFrequency = Frequency;
-
- CardData->BlockLen = 1 << CardData->CSDRegister.READ_BL_LEN;
-
- if (CardData->CardType == SdMemoryCard2High) {
- ASSERT (CardData->CSDRegister.CSD_STRUCTURE == 1);
- CsdSDV2 = (CSD_SDV2 *) &CardData->CSDRegister;
-
- //
- // the K here means 1024 not 1000
- //
- CardData->BlockNumber = DivU64x32 (MultU64x32 (CsdSDV2->C_SIZE + 1, 512 * 1024) , CardData->BlockLen);
- } else {
- //
- // For MMC card > 2G, the block number will be recaculate later
- //
- CSize = CardData->CSDRegister.C_SIZELow2 | (CardData->CSDRegister.C_SIZEHigh10 << 2);
- CardData->BlockNumber = MultU64x32 (LShiftU64 (1, CardData->CSDRegister.C_SIZE_MULT + 2), CSize + 1);
- }
-
- //
- //For >= 2G card, BlockLen may be 1024, but the transfer size is still 512 bytes
- //
- if (CardData->BlockLen > 512) {
- CardData->BlockNumber = DivU64x32 (MultU64x32 (CardData->BlockNumber, CardData->BlockLen), 512);
- CardData->BlockLen = 512;
- }
-
- DEBUG ((
- EFI_D_INFO,
- "CalculateCardParameter: Card Size: 0x%lx\n", MultU64x32 (CardData->BlockNumber, CardData->BlockLen)
- ));
-
-Exit:
- return Status;
-}
-
-
-/**
- Test the bus width setting for MMC card.It is used only for verification purpose.
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] Width 1, 4, 8 bits.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-MMCCardBusWidthTest (
- IN CARD_DATA *CardData,
- IN UINT32 Width
- )
-{
- EFI_STATUS Status;
- UINT64 Data;
- UINT64 Value;
-
- ASSERT(CardData != NULL);
-
- Value = 0;
-
- switch (Width) {
- case 1:
- Data = 0x80;
- break;
-
- case 4:
- Data = 0x5A;
- break;
-
- case 8:
- Data = 0xAA55;
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- CopyMem (CardData->AlignedBuffer, &Data, Width);
- Status = SendCommand (
- CardData,
- BUSTEST_W,
- 0,
- OutData,
- CardData->AlignedBuffer,
- Width,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest:SendCommand BUSTEST_W 0x%x\n", *(UINT32*)&(CardData->CardStatus)));
- goto Exit;
- }
-
- gBS->Stall (10 * 1000);
-
- Data = 0;
-
- Status = SendCommand (
- CardData,
- BUSTEST_R,
- 0,
- InData,
- CardData->AlignedBuffer,
- Width,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest:SendCommand BUSTEST_R 0x%x\n", *(UINT32 *) &(CardData->CardStatus)));
- goto Exit;
- }
- CopyMem (&Data, CardData->AlignedBuffer, Width);
-
- switch (Width) {
- case 1:
- Value = (~(Data ^ 0x80)) & 0xC0;
- break;
-
- case 4:
- Value = (~(Data ^ 0x5A)) & 0xFF;
- break;
-
- case 8:
- Value = (~(Data ^ 0xAA55)) & 0xFFFF;
- break;
- }
-
- if (Value == 0) {
- Status = EFI_SUCCESS;
- } else {
- Status = EFI_UNSUPPORTED;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- This function can detect these card types:
- 1. MMC card
- 2. SD 1.1 card
- 3. SD 2.0 standard card
- 3. SD 2.0 high capacity card
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-GetCardType (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT32 Argument;
- UINT32 ResponseData;
- UINT32 Count;
- BOOLEAN SdCommand8Support;
-
- SdHostIo = CardData->SdHostIo;
-
- //
- // Reset the card
- //
- Status = SendCommand (
- CardData,
- GO_IDLE_STATE,
- 0,
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- gBS->Stall (10 * 1000);
-
- //
- // Only 2.7V - 3.6V is supported for SD2.0, only SD 2.0 card can pass
- // MMC and SD1.1 card will fail this command
- //
- Argument = (VOLTAGE_27_36 << 8) | CHECK_PATTERN;
- ResponseData = 0;
- SdCommand8Support = FALSE;
-
- Status = SendCommand (
- CardData,
- SEND_IF_COND,
- Argument,
- NoData,
- NULL,
- 0,
- ResponseR7,
- TIMEOUT_COMMAND,
- &ResponseData
- );
-
- if (EFI_ERROR (Status)) {
- if (Status != EFI_TIMEOUT) {
- DEBUG ((EFI_D_ERROR, "SEND_IF_COND Fail, none time out error\n"));
- goto Exit;
- }
- } else {
- if (ResponseData != Argument) {
- DEBUG ((EFI_D_ERROR, "SEND_IF_COND Fail, respond data does not match send data\n"));
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
- SdCommand8Support = TRUE;
- }
-
- Argument = 0;
-
- if (SdHostIo->HostCapability.V30Support == TRUE) {
- Argument |= BIT17 | BIT18;
- } else if (SdHostIo->HostCapability.V33Support == TRUE) {
- Argument |= BIT20 | BIT21;
- }
-
- if (SdCommand8Support) {
- Argument |= BIT30;
- }
-
- Count = 20;
- do {
- Status = SendAppCommand (
- CardData,
- SD_SEND_OP_COND,
- Argument,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (EFI_ERROR (Status)) {
- if ((Status == EFI_TIMEOUT) && (!SdCommand8Support)) {
- CardData->CardType = MMCCard;
- Status = EFI_SUCCESS;
- DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, MMC card was identified\n"));
- } else {
- DEBUG ((EFI_D_ERROR, "SD_SEND_OP_COND Fail, check whether it is neither a MMC card nor a SD card\n"));
- }
- goto Exit;
- }
- //
- // Avoid waiting if sucess. Busy bit 0 means not ready
- //
- if (CardData->OCRRegister.Busy == 1) {
- break;
- }
-
- gBS->Stall (50 * 1000);
- Count--;
- if (Count == 0) {
- DEBUG ((EFI_D_ERROR, "Card is always in busy state\n"));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
- } while (1);
-
- //
- // Check supported voltage
- //
- Argument = 0;
- if (SdHostIo->HostCapability.V30Support == TRUE) {
- if ((CardData->OCRRegister.V270_V360 & BIT2) == BIT2) {
- Argument |= BIT17;
- } else if ((CardData->OCRRegister.V270_V360 & BIT3) == BIT3) {
- Argument |= BIT18;
- }
- } else if (SdHostIo->HostCapability.V33Support == TRUE) {
- if ((CardData->OCRRegister.V270_V360 & BIT5) == BIT5) {
- Argument |= BIT20;
- } else if ((CardData->OCRRegister.V270_V360 & BIT6) == BIT6) {
- Argument |= BIT21;
- }
- }
-
- if (Argument == 0) {
- //
- // No matched support voltage
- //
- PutCardInactive (CardData);
- DEBUG ((EFI_D_ERROR, "No matched voltage for this card\n"));
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- CardData->CardType = SdMemoryCard;
- if (SdCommand8Support == TRUE) {
- CardData->CardType = SdMemoryCard2;
- DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, SD 2.0 or above standard card was identified\n"));
- }
-
- if ((CardData->OCRRegister.AccessMode & BIT1) == BIT1) {
- CardData->CardType = SdMemoryCard2High;
- DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, SD 2.0 or above high capacity card was identified\n"));
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- MMC card high/low voltage selection function
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_BAD_BUFFER_SIZE
-
-**/
-EFI_STATUS
-MMCCardVoltageSelection (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT8 Retry;
- UINT32 TimeOut;
-
- Status = EFI_SUCCESS;
-
- //
- // First try the high voltage, then if supported choose the low voltage
- //
- for (Retry = 0; Retry < 3; Retry++) {
- //
- // To bring back the normal MMC card to work
- // after sending the SD command. Otherwise some
- // card could not work
-
- Status = SendCommand (
- CardData,
- GO_IDLE_STATE,
- 0,
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
- continue;
- }
- //
- //CE-ATA device needs long delay
- //
- gBS->Stall ((Retry + 1) * 50 * 1000);
-
- //
- // Get OCR register to check voltage support, first time the OCR is 0
- //
- Status = SendCommand (
- CardData,
- SEND_OP_COND,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (!EFI_ERROR (Status)) {
- break;
- }
- }
-
- if (Retry == 3) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- //
- // TimeOut Value, 5000 * 100 * 1000 = 5 s
- //
- TimeOut = 5000;
-
- do {
- Status = SendCommand (
- CardData,
- SEND_OP_COND,
- 0x40300000,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- gBS->Stall (1 * 1000);
- TimeOut--;
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- DEBUG ((EFI_D_ERROR, "Card is always in busy state\n"));
- goto Exit;
- }
- } while (CardData->OCRRegister.Busy != 1);
-
- if (CardData->OCRRegister.AccessMode == 2) {
- DEBUG ((EFI_D_INFO, "eMMC Card is High Capacity\n"));
- CardData->CardType = MMCCardHighCap;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- This function set the bus and device width for MMC card.
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] BusWidth 1, 4, 8 bits.
- @param[in] EnableDDRMode Enable DDR Mode.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-MMCCardSetBusWidth (
- IN CARD_DATA *CardData,
- IN UINT8 BusWidth,
- IN BOOLEAN EnableDDRMode
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- SWITCH_ARGUMENT SwitchArgument;
- UINT8 Value;
-
- SdHostIo = CardData->SdHostIo;
- Value = 0;
- switch (BusWidth) {
- case 8:
- if (EnableDDRMode)
- Value = 6;
- else
- Value = 2;
- break;
-
- case 4:
- if (EnableDDRMode)
- Value = 5;
- else
- Value = 1;
- break;
-
- case 1:
- if (EnableDDRMode) // Bus width 1 is not supported in ddr mode
- return EFI_UNSUPPORTED;
- Value = 0;
- break;
-
- default:
- ASSERT (0);
- }
-
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = Value;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.BUS_WIDTH)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- CardData,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- CardData,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH %d bits Fail\n", BusWidth));
- goto Exit;
- } else {
- DEBUG ((EFI_D_ERROR, "MMCCardSetBusWidth:SWITCH Card Status:0x%x\n", *(UINT32 *) &(CardData->CardStatus)));
- Status = SdHostIo->SetBusWidth (SdHostIo, BusWidth);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH set %d bits Fail\n", BusWidth));
- goto Exit;
- }
- gBS->Stall (5 * 1000);
- }
- }
-
- if (!EnableDDRMode) { // CMD19 and CMD14 are illegal commands in ddr mode
-
- Status = MMCCardBusWidthTest (CardData, BusWidth);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest %d bit Fail\n", BusWidth));
- goto Exit;
- }
- }
-
- CardData->CurrentBusWidth = BusWidth;
-
-Exit:
- return Status;
-}
-
-
-/**
- MMC/SD card init function
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-MMCSDCardInit (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- SWITCH_ARGUMENT SwitchArgument;
- UINT32 Data;
- UINT32 Argument;
- UINT32 nIndex;
- UINT8 PowerValue;
- BOOLEAN EnableDDRMode;
-
- ASSERT (CardData != NULL);
- SdHostIo = CardData->SdHostIo;
- EnableDDRMode = FALSE;
-
- CardData->CardType = UnknownCard;
- Status = GetCardType (CardData);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- DEBUG ((DEBUG_INFO, "CardData->CardType 0x%x\n", CardData->CardType));
-
- ASSERT (CardData->CardType != UnknownCard);
-
- //
- // MMC, SD card need host auto stop command support
- //
- SdHostIo->EnableAutoStopCmd (SdHostIo, TRUE);
-
- if (CardData->CardType == MMCCard) {
- Status = MMCCardVoltageSelection (CardData);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
-
- //
- // Get CID Register
- //
- Status = SendCommand (
- CardData,
- ALL_SEND_CID,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR2,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CIDRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "ALL_SEND_CID Fail Status = 0x%x\n", Status));
- goto Exit;
- } else {
- //
- // Dump out the Card ID data
- //
- DEBUG ((EFI_D_INFO, "Product Name: "));
- for (nIndex=0; nIndex<6; nIndex++ ) {
- DEBUG ((EFI_D_INFO, "%c", CardData->CIDRegister.PNM[nIndex]));
- }
- DEBUG ((EFI_D_INFO, "\nApplication ID : %d\n", CardData->CIDRegister.OID));
- DEBUG ((EFI_D_INFO, "Manufacturer ID : %d\n", CardData->CIDRegister.MID));
- DEBUG ((EFI_D_INFO, "Revision ID : %d\n", CardData->CIDRegister.PRV));
- DEBUG ((EFI_D_INFO, "Serial Number : %d\n", CardData->CIDRegister.PSN));
- }
-
- //
- // SET_RELATIVE_ADDR
- //
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- //
- // Hard code the RCA address
- //
- CardData->Address = 1;
-
- //
- // Set RCA Register
- //
- Status = SendCommand (
- CardData,
- SET_RELATIVE_ADDR,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- } else {
- Data = 0;
- Status = SendCommand (
- CardData,
- SET_RELATIVE_ADDR,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR6,
- TIMEOUT_COMMAND,
- &Data
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- CardData->Address = (UINT16) (Data >> 16);
- *(UINT32 *) &CardData->CardStatus = Data & 0x1FFF;
- CardData->CardStatus.ERROR = (Data >> 13) & 0x1;
- CardData->CardStatus.ILLEGAL_COMMAND = (Data >> 14) & 0x1;
- CardData->CardStatus.COM_CRC_ERROR = (Data >> 15) & 0x1;
- Status = CheckCardStatus (*(UINT32 *) &CardData->CardStatus);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- }
-
- //
- // Get CSD Register
- //
- Status = SendCommand (
- CardData,
- SEND_CSD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR2,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CSDRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_CSD Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- DEBUG ((EFI_D_INFO, "CardData->CSDRegister.SPEC_VERS = 0x%x\n", CardData->CSDRegister.SPEC_VERS));
- DEBUG ((EFI_D_INFO, "CardData->CSDRegister.CSD_STRUCTURE = 0x%x\n", CardData->CSDRegister.CSD_STRUCTURE));
-
- Status = CaculateCardParameter (CardData);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
-
- //
- // It is platform and hardware specific, need hadrware engineer input
- //
- if (CardData->CSDRegister.DSR_IMP == 1) {
- //
- // Default is 0x404
- //
- Status = SendCommand (
- CardData,
- SET_DSR,
- (DEFAULT_DSR_VALUE << 16),
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_DSR Fail Status = 0x%x\n", Status));
- //
- // Assume can operate even fail
- //
- }
- }
- //
- // Change clock frequency from 400KHz to max supported when not in high speed mode
- //
- Status = SdHostIo->SetClockFrequency (SdHostIo, CardData->MaxFrequency);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDCardInit:Fail to SetClockFrequency \n"));
- goto Exit;
- }
-
- //
- // Put the card into tran state
- //
- Status = SendCommand (
- CardData,
- SELECT_DESELECT_CARD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- gBS->Stall (5 * 1000);
- //
- // No need to do so
- //
- //
- Status = SendCommand (
- CardData,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD SEND_STATUS Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- //
- // Only V4.0 and above supports more than 1 bits and high speed
- //
- if (CardData->CSDRegister.SPEC_VERS >= 4) {
- //
- // Get ExtCSDRegister
- //
- Status = SendCommand (
- CardData,
- SEND_EXT_CSD,
- 0x0,
- InData,
- CardData->AlignedBuffer,
- sizeof (EXT_CSD),
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_EXT_CSD Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeof(EXT_CSD));
-
- //
- // Recaculate the block number for >2G MMC card
- //
- Data = (CardData->ExtCSDRegister.SEC_COUNT[0]) |
- (CardData->ExtCSDRegister.SEC_COUNT[1] << 8) |
- (CardData->ExtCSDRegister.SEC_COUNT[2] << 16) |
- (CardData->ExtCSDRegister.SEC_COUNT[3] << 24);
-
- if (Data != 0) {
- CardData->BlockNumber = Data;
- }
- DEBUG ((DEBUG_INFO, "CardData->BlockNumber %d\n", Data));
- DEBUG ((EFI_D_ERROR, "CardData->ExtCSDRegister.CARD_TYPE -> %d\n", (UINTN)CardData->ExtCSDRegister.CARD_TYPE));
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2)||
- (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) {
-
- }
- //
- // Check current chipset capability and the plugged-in card
- // whether supports HighSpeed
- //
- if (SdHostIo->HostCapability.HighSpeedSupport) {
-
- //
- // Change card timing to high speed interface timing
- //
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = 1;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- CardData,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDCardInit:SWITCH frequency Fail Status = 0x%x\n", Status));
- }
-
- gBS->Stall (5 * 1000);
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- CardData,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- if (EnableDDRMode) {
- DEBUG ((EFI_D_ERROR, "Enable ddr mode on host controller\n"));
- SdHostIo->SetDDRMode (SdHostIo, TRUE);
- } else {
- DEBUG ((EFI_D_ERROR, "Enable high speed mode on host controller\n"));
- SdHostIo->SetHighSpeedMode (SdHostIo, TRUE);
- }
- //
- // Change host clock to support high speed and enable chispet to
- // support speed
- //
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- Status = SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_MMC_PP_HIGH);
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- Status = SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_MMC_PP);
- } else {
- Status = EFI_UNSUPPORTED;
- }
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDCardInit:Fail to SetClockFrequency \n"));
- goto Exit;
- }
- //
- // It seems no need to stall after changing bus freqeuncy.
- // It is said that the freqeuncy can be changed at any time. Just appends 8 clocks after command.
- // But SetClock alreay has delay.
- //
- }
- }
-
- }
-
- //
- // Prefer wide bus width for performance
- //
- //
- // Set to BusWidth bits mode, only version 4.0 or above support more than 1 bits
- //
- if (SdHostIo->HostCapability.BusWidth8 == TRUE) {
- Status = MMCCardSetBusWidth (CardData, 8, EnableDDRMode);
- if (EFI_ERROR (Status)) {
- //
- // CE-ATA may support 8 bits and 4 bits, but has no software method for detection
- //
- Status = MMCCardSetBusWidth (CardData, 4, EnableDDRMode);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
- } else if (SdHostIo->HostCapability.BusWidth4 == TRUE) {
- Status = MMCCardSetBusWidth (CardData, 4, EnableDDRMode);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
-
- PowerValue = 0;
-
- if (CardData->CurrentBusWidth == 8) {
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
- PowerValue = PowerValue >> 4;
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
- PowerValue = PowerValue >> 4;
- }
- } else if (CardData->CurrentBusWidth == 4) {
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
- PowerValue = PowerValue & 0xF;
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
- PowerValue = PowerValue & 0xF;
- }
- }
-
- if (PowerValue != 0) {
- //
- // Update Power Class
- //
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = PowerValue;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.POWER_CLASS)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- CardData,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- CardData,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH Power Class Fail Status = 0x%x\n", Status));
- }
- }
- }
-
- } else {
- DEBUG ((EFI_D_ERROR, "MMC Card version %d only supportes 1 bits at lower transfer speed\n",CardData->CSDRegister.SPEC_VERS));
- }
- } else {
- //
- // Pin 1, at power up this line has a 50KOhm pull up enabled in the card.
- // This pull-up should be disconnected by the user, during regular data transfer,
- // with SET_CLR_CARD_DETECT (ACMD42) command
- //
- Status = SendAppCommand (
- CardData,
- SET_CLR_CARD_DETECT,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_CLR_CARD_DETECT Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- //
- // Set Bus Width to 4
- //
- Status = SendAppCommand (
- CardData,
- SET_BUS_WIDTH,
- SD_BUS_WIDTH_4,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_BUS_WIDTH 4 bits Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- Status = SdHostIo->SetBusWidth (SdHostIo, 4);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CardData->CurrentBusWidth = 4;
-
- if ((SdHostIo->HostCapability.HighSpeedSupport == FALSE) ||
- ((CardData->CSDRegister.CCC & BIT10) != BIT10)) {
- //
- // Host must support high speed
- // Card must support Switch function
- //
- goto Exit;
- }
-
- //
- // Mode = 0, group 1, function 1, check operation
- //
- Argument = 0xFFFF01;
- ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
-
- Status = SendCommand (
- CardData,
- SWITCH_FUNC,
- Argument,
- InData,
- CardData->AlignedBuffer,
- sizeof (SWITCH_STATUS),
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
-
- if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
- ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
- Argument = 0xFFFF01 | BIT31;
- ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
-
- Status = SendCommand (
- CardData,
- SWITCH_FUNC,
- Argument,
- InData,
- CardData->AlignedBuffer,
- sizeof (SWITCH_STATUS),
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
-
- if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
- ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
- gBS->Stall (1000);
-
- //
- // Change host clock
- //
- Status = SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_SD_PP_HIGH);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- }
- }
- }
- if (!((CardData->ExtCSDRegister.CARD_TYPE & BIT2) ||
- (CardData->ExtCSDRegister.CARD_TYPE & BIT3))) {
-
- //
- // Set Block Length, to improve compatibility in case of some cards
- //
- Status = SendCommand (
- CardData,
- SET_BLOCKLEN,
- 512,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_BLOCKLEN Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- }
- SdHostIo->SetBlockLength (SdHostIo, 512);
-
-Exit:
- return Status;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c
deleted file mode 100644
index ad0eb2c..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c
+++ /dev/null
@@ -1,324 +0,0 @@
-/** @file
- The definition for SD media device driver model and blkio protocol routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-EFI_DRIVER_BINDING_PROTOCOL gSdMediaDeviceDriverBinding = {
- SdMediaDeviceSupported,
- SdMediaDeviceStart,
- SdMediaDeviceStop,
- 0x20,
- NULL,
- NULL
-};
-
-
-/**
- Entry point for EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE.
- @param[in] SystemTable EFI_SYSTEM_TABLE.
-
- @retval EFI_SUCCESS Driver is successfully loaded.
- @retval Others Failed.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeSdMediaDevice (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gSdMediaDeviceDriverBinding,
- ImageHandle,
- &gSdMediaDeviceName,
- &gSdMediaDeviceName2
- );
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle. Any
- ControllerHandle that has BlockIoProtocol installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
-
- //
- // Test whether there is PCI IO Protocol attached on the controller handle.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
-Exit:
- return Status;
-}
-
-
-/**
- Starting the SD Media Device Driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
- EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- CARD_DATA *CardData;
-
- CardData = NULL;
-
- //
- // Open PCI I/O Protocol and save pointer to open protocol
- // in private data area.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to open gEfiSdHostIoProtocolGuid \r\n"));
- goto Exit;
- }
-
- Status = SdHostIo->DetectCardAndInitHost (SdHostIo);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: Fail to DetectCardAndInitHost \r\n"));
- goto Exit;
- }
-
- CardData = (CARD_DATA *) AllocateZeroPool (sizeof (CARD_DATA));
- if (CardData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to AllocateZeroPool(CARD_DATA) \r\n"));
- goto Exit;
- }
-
- ASSERT (SdHostIo->HostCapability.BoundarySize >= 4 * 1024);
- CardData->RawBufferPointer = (UINT8 *) ((UINTN) DMA_MEMORY_TOP);
- Status = gBS->AllocatePages (
- AllocateMaxAddress,
- EfiBootServicesData,
- EFI_SIZE_TO_PAGES (2 * SdHostIo->HostCapability.BoundarySize),
- (EFI_PHYSICAL_ADDRESS *) (&CardData->RawBufferPointer)
- );
-
- if (CardData->RawBufferPointer == NULL) {
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to AllocateZeroPool(2*x) \r\n"));
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
- CardData->AlignedBuffer = CardData->RawBufferPointer - ((UINTN) (CardData->RawBufferPointer) & (SdHostIo->HostCapability.BoundarySize - 1)) + SdHostIo->HostCapability.BoundarySize;
-
- CardData->Signature = CARD_DATA_SIGNATURE;
- CardData->SdHostIo = SdHostIo;
-
- Status = MMCSDCardInit (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to MMCSDCardInit \r\n"));
- goto Exit;
- }
- DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: MMCSDCardInit SuccessFul\n"));
-
- if (CardData->CardType == CEATACard) {
- Status = CEATABlockIoInit (CardData);
- } else {
- Status = MMCSDBlockIoInit (CardData);
- }
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to BlockIoInit \r\n"));
- goto Exit;
- }
- DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: BlockIo is successfully installed\n"));
-
- Status = gBS->InstallProtocolInterface (
- &Controller,
- &gEfiBlockIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &CardData->BlockIo
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to install gEfiBlockIoProtocolGuid \r\n"));
- goto Exit;
- }
-
- //
- // Install the component name protocol
- //
- CardData->ControllerNameTable = NULL;
-
- AddUnicodeString2 (
- "eng",
- gSdMediaDeviceName.SupportedLanguages,
- &CardData->ControllerNameTable,
- L"MMC/SD Media Device",
- TRUE
- );
-
- AddUnicodeString2 (
- "en",
- gSdMediaDeviceName2.SupportedLanguages,
- &CardData->ControllerNameTable,
- L"MMC/Sd Media Device",
- FALSE
- );
-
-Exit:
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: End with failure\r\n"));
- if (CardData != NULL) {
- if (CardData->RawBufferPointer != NULL) {
- gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (2 * SdHostIo->HostCapability.BoundarySize));
- }
- FreePool (CardData);
- }
- }
-
- return Status;
-}
-
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on.
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer.
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
-
- //
- // First find BlockIo Protocol
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &BlockIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CardData = CARD_DATA_FROM_THIS (BlockIo);
-
- //
- // Uninstall Block I/O protocol from the device handle
- //
- Status = gBS->UninstallProtocolInterface (
- Controller,
- &gEfiBlockIoProtocolGuid,
- BlockIo
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (CardData != NULL) {
- if (CardData->RawBufferPointer != NULL) {
- gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (2 * CardData->SdHostIo->HostCapability.BoundarySize));
- }
- FreeUnicodeStringTable (CardData->ControllerNameTable);
- FreePool (CardData);
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h
deleted file mode 100644
index fe3c4fa..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h
+++ /dev/null
@@ -1,466 +0,0 @@
-/** @file
- The definition for SD media device driver model and blkio protocol routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _SD_MEDIA_DEVICE_H_
-#define _SD_MEDIA_DEVICE_H_
-
-#include <Uefi.h>
-#include <Protocol/PciIo.h>
-#include <Protocol/BlockIo.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/PcdLib.h>
-#include <IndustryStandard/Pci22.h>
-#include "ComponentName.h"
-#include "SdHostIo.h"
-
-extern EFI_DRIVER_BINDING_PROTOCOL gSdMediaDeviceDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gSdMediaDeviceName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gSdMediaDeviceName2;
-
-//
-// Define the region of memory used for DMA memory
-//
-#define DMA_MEMORY_TOP 0x0000000001FFFFFFULL
-#define CARD_DATA_SIGNATURE SIGNATURE_32 ('c', 'a', 'r', 'd')
-
-//
-// Command timeout will be max 100 ms
-//
-#define TIMEOUT_COMMAND 100
-#define TIMEOUT_DATA 5000
-
-typedef enum{
- UnknownCard = 0,
- MMCCard, // MMC card
- MMCCardHighCap, // MMC Card High Capacity
- CEATACard, // CE-ATA device
- SdMemoryCard, // SD 1.1 card
- SdMemoryCard2, // SD 2.0 or above standard card
- SdMemoryCard2High // SD 2.0 or above high capacity card
-} CARD_TYPE;
-
-typedef struct {
- //
- // BlockIO
- //
- UINTN Signature;
- EFI_BLOCK_IO_PROTOCOL BlockIo;
- EFI_BLOCK_IO_MEDIA BlockIoMedia;
-
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
- CARD_TYPE CardType;
-
- UINT8 CurrentBusWidth;
- BOOLEAN DualVoltage;
- BOOLEAN NeedFlush;
- UINT8 Reserved[3];
-
- UINT16 Address;
- UINT32 BlockLen;
- UINT32 MaxFrequency;
- UINT64 BlockNumber;
-
- //
- // Common used
- //
- CARD_STATUS CardStatus;
- OCR OCRRegister;
- CID CIDRegister;
- CSD CSDRegister;
- EXT_CSD ExtCSDRegister;
- UINT8 *RawBufferPointer;
- UINT8 *AlignedBuffer;
-
- //
- // CE-ATA specific
- //
- TASK_FILE TaskFile;
- IDENTIFY_DEVICE_DATA IndentifyDeviceData;
-
- //
- //SD specific
- //
- SCR SCRRegister;
- SD_STATUS_REG SdSattus;
- SWITCH_STATUS SwitchStatus;
-} CARD_DATA;
-
-#define CARD_DATA_FROM_THIS(a) \
- CR(a, CARD_DATA, BlockIo, CARD_DATA_SIGNATURE)
-
-/**
- Test to see if this driver supports ControllerHandle. Any
- ControllerHandle that has BlockIoProtocol installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @return EFI_SUCCESS This driver supports this device.
- @return EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Starting the SD Media Device Driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
- EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on.
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer.
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @return EFI_SUCCESS
- @return others
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-/**
- MMC/SD card init function
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @return EFI_SUCCESS
- @return others
-
-**/
-EFI_STATUS
-MMCSDCardInit (
- IN CARD_DATA *CardData
- );
-
-/**
- Send command by using Host IO protocol
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-SendCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- );
-
-/**
- Send the card APP_CMD command with the following command indicated by CommandIndex
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-SendAppCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- );
-
-/**
- Send the card FAST_IO command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] RegisterAddress Register Address.
- @param[in, out] RegisterData Pointer to register Data.
- @param[in] Write TRUE for write, FALSE for read.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-FastIO (
- IN CARD_DATA *CardData,
- IN UINT8 RegisterAddress,
- IN OUT UINT8 *RegisterData,
- IN BOOLEAN Write
- );
-
-/**
- Judge whether it is CE-ATA device or not.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval TRUE
- @retval FALSE
-
-**/
-BOOLEAN
-IsCEATADevice (
- IN CARD_DATA *CardData
- );
-
-/**
- Send software reset
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-SoftwareReset (
- IN CARD_DATA *CardData
- );
-
-/**
- SendATACommand specificed in Taskfile
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] TaskFile Pointer to TASK_FILE.
- @param[in] Write TRUE means write, FALSE means read.
- @param[in] Buffer If NULL, means no data transfer, neither read nor write.
- @param[in] SectorCount Buffer size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-SendATACommand (
- IN CARD_DATA *CardData,
- IN TASK_FILE *TaskFile,
- IN BOOLEAN Write,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- );
-
-/**
- IDENTIFY_DEVICE command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-IndentifyDevice (
- IN CARD_DATA *CardData
- );
-
-/**
- FLUSH_CACHE_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-FlushCache (
- IN CARD_DATA *CardData
- );
-
-/**
- STANDBY_IMMEDIATE command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-StandByImmediate (
- IN CARD_DATA *CardData
- );
-
-/**
- READ_DMA_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
- @param[in] SectorCount Size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-ReadDMAExt (
- IN CARD_DATA *CardData,
- IN EFI_LBA LBA,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- );
-
-/**
- WRITE_DMA_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
- @param[in] SectorCount Size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-WriteDMAExt (
- IN CARD_DATA *CardData,
- IN EFI_LBA LBA,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- );
-
-/**
- CEATA card BlockIo init function.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-CEATABlockIoInit (
- IN CARD_DATA *CardData
- );
-
-/**
- MMC/SD card BlockIo init function.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-MMCSDBlockIoInit (
- IN CARD_DATA *CardData
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
deleted file mode 100644
index e352b1d..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
+++ /dev/null
@@ -1,64 +0,0 @@
-## @file
-# Component Description File For SdMediaDeviceDxe Module.
-#
-# Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = SdMediaDevice
- FILE_GUID = E076205A-6EDC-4F68-A535-93C5D790B1DA
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = InitializeSdMediaDevice
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gSdMediaDeviceDriverBinding
-# COMPONENT_NAME = gSdMediaDeviceName
-# COMPONENT_NAME2 = gSdMediaDeviceName2
-#
-
-[Sources]
- SdMediaDevice.c
- SdMediaDevice.h
- MMCSDTransfer.c
- CEATA.c
- CEATABlockIo.c
- MMCSDBlockIo.c
- ComponentName.c
- ComponentName.h
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
- BroxtonSiPkg/BroxtonSiPkg.dec
-
-[LibraryClasses]
- MemoryAllocationLib
- BaseLib
- UefiLib
- UefiBootServicesTableLib
- UefiDriverEntryPoint
- BaseMemoryLib
- DebugLib
- PcdLib
-
-[Protocols]
- gEfiPciIoProtocolGuid ## TO_START
- gEfiSdHostIoProtocolGuid ## TO_START
- gEfiBlockIoProtocolGuid ## BY_START
-
-[Pcd.common]
--
2.7.0.windows.1
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel
Reviewed-by: zwei4 <david.wei@intel.com>
Thanks,
David Wei
-----Original Message-----
From: Lu, ShifeiX A
Sent: Friday, May 26, 2017 11:17 AM
To: edk2-devel@lists.01.org
Cc: Wei, David <david.wei@intel.com>
Subject: [Patch][edk2-platforms/devel-MinnowBoard3] Using Core eMMC/SD driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: lushifex <shifeix.a.lu@intel.com>
---
.../BroxtonPlatformPkg/PlatformDsc/Components.dsc | 11 +-
Platform/BroxtonPlatformPkg/PlatformPkg.fdf | 10 +-
.../Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c | 162 --
.../Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c | 1529 ------------
.../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c | 613 -----
.../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h | 585 -----
.../Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf | 59 -
.../Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c | 159 --
.../Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c | 666 ------
.../Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c | 2524 --------------------
.../Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c | 605 -----
.../MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf | 71 -
.../Sdio/Dxe/SD/SdControllerDxe/ComponentName.c | 233 --
.../Sdio/Dxe/SD/SdControllerDxe/ComponentName.h | 145 --
.../Sdio/Dxe/SD/SdControllerDxe/SdController.c | 1804 --------------
.../Sdio/Dxe/SD/SdControllerDxe/SdController.h | 314 ---
.../Dxe/SD/SdControllerDxe/SdControllerDxe.inf | 59 -
.../Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c | 638 -----
.../Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c | 384 ---
.../Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c | 219 --
.../Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h | 145 --
.../Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c | 547 -----
.../Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c | 1661 -------------
.../Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c | 324 ---
.../Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h | 466 ----
.../Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf | 64 -
26 files changed, 8 insertions(+), 13989 deletions(-)
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h
delete mode 100644 Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
diff --git a/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc b/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc
index a580861..a12b7fd 100644
--- a/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc
+++ b/Platform/BroxtonPlatformPkg/PlatformDsc/Components.dsc
@@ -374,14 +374,11 @@
$(PLATFORM_PACKAGE_COMMON)/Console/LpssUartSerialDxe/LpssUartSerialDxe.inf
#
- # SDIO
+ # eMMC/SD Card
#
- $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
-
- $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
-
- $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
- $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
+ MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
+ MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf
+ MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf
!if $(ACPI50_ENABLE) == TRUE
diff --git a/Platform/BroxtonPlatformPkg/PlatformPkg.fdf b/Platform/BroxtonPlatformPkg/PlatformPkg.fdf
index 7522153..123adac 100644
--- a/Platform/BroxtonPlatformPkg/PlatformPkg.fdf
+++ b/Platform/BroxtonPlatformPkg/PlatformPkg.fdf
@@ -441,16 +441,14 @@ APRIORI DXE {
INF MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf
#
- # SDIO
+ # eMMC/SD Card
#
!if $(EMMC_DRIVER_ENABLE) == TRUE
- INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
- INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
+ INF MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHcDxe.inf
+ INF MdeModulePkg/Bus/Sd/EmmcDxe/EmmcDxe.inf
+ INF MdeModulePkg/Bus/Sd/SdDxe/SdDxe.inf
!endif
- INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
- INF $(PLATFORM_SI_PACKAGE)/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
-
INF MdeModulePkg/Universal/Acpi/S3SaveStateDxe/S3SaveStateDxe.inf
INF IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c
deleted file mode 100644
index f099fa8..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/ComponentName.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/** @file
- Component Name protocol implementation
-
- Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "MmcHostDriver.h"
-
-//
-// EFI Component Name Protocol
-//
-EFI_COMPONENT_NAME_PROTOCOL gMmcHostComponentName = {
- MmcHostComponentNameGetDriverName,
- MmcHostComponentNameGetControllerName,
- "eng"
-};
-
-
-static EFI_UNICODE_STRING_TABLE mMmcHostDriverNameTable[] = {
- { "eng", L"UEFI MMC Host Controller Driver" },
- { NULL , NULL }
-};
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] Language A pointer to a three character ISO 639-2 language identifier.
- This is the language of the driver name that that the caller
- is requesting, and it must match one of the languages specified
- in SupportedLanguages. The number of languages supported by a
- driver is up to the driver writer.
- @param[out] DriverName A pointer to the Unicode string to return. This Unicode string
- is the name of the driver specified by This in the language
- specified by Language.
-
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by This
- and the language specified by Language was returned
- in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString (
- Language,
- gMmcHostComponentName.SupportedLanguages,
- mMmcHostDriverNameTable,
- DriverName
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by an EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] ControllerHandle The handle of a controller that the driver specified by
- This is managing. This handle specifies the controller
- whose name is to be returned.
- @param[in] ChildHandle The handle of the child controller to retrieve the name
- of. This is an optional parameter that may be NULL. It
- will be NULL for device drivers. It will also be NULL
- for a bus drivers that wish to retrieve the name of the
- bus controller. It will not be NULL for a bus driver
- that wishes to retrieve the name of a child controller.
- @param[in] Language A pointer to a three character ISO 639-2 language
- identifier. This is the language of the controller name
- that that the caller is requesting, and it must match one
- of the languages specified in SupportedLanguages. The
- number of languages supported by a driver is up to the
- driver writer.
- @param[out] ControllerName A pointer to the Unicode string to return. This Unicode
- string is the name of the controller specified by
- ControllerHandle and ChildHandle in the language
- specified by Language from the point of view of the
- driver specified by This.
-
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in the
- language specified by Language for the driver
- specified by This was returned in DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle, OPTIONAL
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- MMCHOST_DATA *MmcHostData;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- gMmcHostDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (MmcHostIo);
-
- return LookupUnicodeString (
- Language,
- gMmcHostComponentName.SupportedLanguages,
- MmcHostData->ControllerNameTable,
- ControllerName
- );
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c
deleted file mode 100644
index f3cd50e..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostController.c
+++ /dev/null
@@ -1,1529 +0,0 @@
-/** @file
- MMC Host I/O protocol implementation
-
- Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "MmcHostDriver.h"
-
-#define MMC_HOST_DEBUG(a) do { \
- if (MmcHostData->EnableVerboseDebug) { \
- DEBUG (a); \
- } \
- } while (0);
-
-UINT32 gMmcHostDebugLevel = DEBUG_INFO;
-
-/**
- Get Error Reason
-
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] ErrorCode Mmchost specific error code
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_TIMEOUT
- @retval EFI_CRC_ERROR
-
-**/
-STATIC
-EFI_STATUS
-GetErrorReason (
- IN UINT16 CommandIndex,
- IN UINT16 ErrorCode
- )
-{
- EFI_STATUS Status;
-
- Status = EFI_DEVICE_ERROR;
- DEBUG ((gMmcHostDebugLevel, "[%2d] -- ", CommandIndex));
-
- if (ErrorCode & BIT0) {
- Status = EFI_TIMEOUT;
- DEBUG ((gMmcHostDebugLevel, "Command Timeout Error"));
- }
-
- if (ErrorCode & BIT1) {
- Status = EFI_CRC_ERROR;
- DEBUG ((gMmcHostDebugLevel, "Command CRC Error"));
- }
-
- if (ErrorCode & BIT2) {
- DEBUG ((gMmcHostDebugLevel, "Command End Bit Error"));
- }
-
- if (ErrorCode & BIT3) {
- DEBUG ((gMmcHostDebugLevel, "Command Index Error"));
- }
- if (ErrorCode & BIT4) {
- Status = EFI_TIMEOUT;
- DEBUG ((gMmcHostDebugLevel, "Data Timeout Error"));
- }
-
- if (ErrorCode & BIT5) {
- Status = EFI_CRC_ERROR;
- DEBUG ((gMmcHostDebugLevel, "Data CRC Error"));
- }
-
- if (ErrorCode & BIT6) {
- DEBUG ((gMmcHostDebugLevel, "Data End Bit Error"));
- }
-
- if (ErrorCode & BIT7) {
- DEBUG ((gMmcHostDebugLevel, "Current Limit Error"));
- }
-
- if (ErrorCode & BIT8) {
- DEBUG ((gMmcHostDebugLevel, "Auto CMD12 Error"));
- }
-
- if (ErrorCode & BIT9) {
- DEBUG ((gMmcHostDebugLevel, "ADMA Error"));
- }
-
- DEBUG ((gMmcHostDebugLevel, "\n"));
-
- return Status;
-}
-
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Width Signifies the width of the memory or I/O operations.
- @param[in] Offset Offset of the MMC Card
- @param[in, out] Buffer Buffer read from MMC Card
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-STATIC
-EFI_STATUS
-MmcHostRead (
- IN MMCHOST_DATA *MmcHost,
- IN EFI_PCI_IO_PROTOCOL_WIDTH Width,
- IN UINTN Offset,
- IN OUT VOID *Buffer
- )
-{
- return MmcHost->PciIo->Mem.Read (
- MmcHost->PciIo,
- Width,
- 0,
- (UINT64) Offset,
- 1,
- Buffer
- );
-}
-
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
-
- @retval Data Data read from MMC Card
-
-**/
-UINT8
-MmcHostRead8 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- )
-{
- UINT8 Data;
-
- MmcHostRead (MmcHost, EfiPciIoWidthUint8, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
-
- @retval Data Data read from MMC Card
-
-**/
-UINT16
-MmcHostRead16 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- )
-{
- UINT16 Data;
-
- MmcHostRead (MmcHost, EfiPciIoWidthUint16, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
-
- @retval Data Data read from MMC Card
-
-**/
-UINT32
-MmcHostRead32 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- )
-{
- UINT32 Data;
-
- MmcHostRead (MmcHost, EfiPciIoWidthUint32, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Dump MMC host registers
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval None
-
-**/
-VOID
-DebugPrintMmcHostRegisters (
- IN MMCHOST_DATA *MmcHost
- )
-{
-#ifdef VERBOSE_REGISTER_ACCESS_DEBUG
- UINTN Loop;
-
- if (!MmcHost->EnableVerboseDebug) {
- return;
- }
-
- for (Loop = 0; Loop < 0x40; Loop++) {
- DEBUG ((EFI_D_INFO, " %02x", MmcHostRead8 (MmcHost, Loop)));
- if ((Loop % 0x10) == 0xf) {
- DEBUG ((EFI_D_INFO, "\n"));
- }
- }
-
-#endif
-}
-
-
-/**
- Dump MMC host registers before write
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval None
-
-**/
-VOID
-DebugPreMmcHostWrite (
- IN MMCHOST_DATA *MmcHost
- )
-{
-#ifdef VERBOSE_REGISTER_ACCESS_DEBUG
- STATIC UINTN DebugCount = 0;
-
- if (!MmcHost->EnableVerboseDebug) {
- return;
- }
-
- DebugCount++;
-
- if (DebugCount < 0x100) {
- DEBUG ((EFI_D_INFO, "MMC HOST Registers before write:\n"));
- DebugPrintMmcHostRegisters (MmcHost);
- }
-#endif
-}
-
-
-/**
- Dump MMC host registers after write
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval None
-
-**/
-VOID
-DebugPostMmcHostWrite (
- IN MMCHOST_DATA *MmcHost
- )
-{
-#ifdef VERBOSE_REGISTER_ACCESS_DEBUG
- STATIC UINTN DebugCount = 0;
-
- if (!MmcHost->EnableVerboseDebug) {
- return;
- }
-
- DebugCount++;
-
- if (DebugCount < 0x10) {
- DEBUG ((EFI_D_INFO, "MMC HOST Registers after write:\n"));
- DebugPrintMmcHostRegisters (MmcHost);
- }
-#endif
-}
-
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Width Signifies the width of the memory or I/O operations.
- @param[in] Offset Offset of the MMC Card
- @param[in, out] Buffer Buffer read from MMC Card
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-STATIC
-EFI_STATUS
-MmcHostWrite (
- IN MMCHOST_DATA *MmcHost,
- IN EFI_PCI_IO_PROTOCOL_WIDTH Width,
- IN UINTN Offset,
- IN OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
-
- DebugPreMmcHostWrite (MmcHost);
- Status = MmcHost->PciIo->Mem.Write (
- MmcHost->PciIo,
- Width,
- 0,
- (UINT64) Offset,
- 1,
- Buffer
- );
-
- DebugPostMmcHostWrite (MmcHost);
-
- return Status;
-}
-
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
- @param[in] Data Data write to MMC Card
-
- @retval Data Written to MmcHost
-
-**/
-UINT8
-MmcHostWrite8 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT8 Data
- )
-{
- MmcHostWrite (MmcHost, EfiPciIoWidthUint8, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
- @param[in] Data Data write to MMC Card
-
- @retval Data Data written to MMC Card
-
-**/
-UINT16
-MmcHostWrite16 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT16 Data
- )
-{
- MmcHostWrite (MmcHost, EfiPciIoWidthUint16, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the MMC Card
- @param[in] Data Data write to MMC Card
-
- @retval Data Data written to MMC Card
-
-**/
-UINT32
-MmcHostWrite32 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT32 Data
- )
-{
- MmcHostWrite (MmcHost, EfiPciIoWidthUint32, Offset, &Data);
-
- return Data;
-}
-
-
-/**
- Check Controller Version
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval Data Written to MmcHost
-
-**/
-UINT32
-CheckControllerVersion (
- IN MMCHOST_DATA *MmcHost
- )
-{
- UINT16 Data16;
-
- Data16 = MmcHostRead16 (MmcHost, MMIO_CTRLRVER);
- DEBUG ((EFI_D_INFO, "CheckControllerVersion: %x \n", Data16 & 0xFF));
-
- return (Data16 & 0xFF);
-}
-
-
-/**
- Power on/off the LED associated with the slot
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Enable TRUE to set LED on, FALSE to set LED off
-
- @retval EFI_SUCCESS
-
-**/
-STATIC
-EFI_STATUS
-HostLEDEnable (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT8 Data;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
- Data = MmcHostRead8 (MmcHostData, MMIO_HOSTCTL);
-
- if (Enable) {
- //
- //LED On
- //
- Data |= BIT0;
- } else {
- //
- //LED Off
- //
- Data &= ~BIT0;
- }
-
- MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data);
-
- return EFI_SUCCESS;
-}
-
-
-/**
- The main function used to send the command to the card inserted into the MMC host
- slot.
- It will assemble the arguments to set the command register and wait for the command
- and transfer completed until timeout. Then it will read the response register to fill
- the ResponseData
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] Argument Command argument to set the argument field of command register
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out
- @param[in] Buffer Contains the data read from / write to the device
- @param[in] BufferSize The size of the buffer
- @param[in] ResponseType RESPONSE_TYPE
- @param[in] TimeOut Time out value in 1 ms unit
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SendCommand (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData OPTIONAL
- )
-{
- EFI_STATUS Status;
- MMCHOST_DATA *MmcHostData;
- UINT32 ResponseDataCount;
- UINT16 Data16;
- UINT32 Data32;
- UINT64 Data64;
- UINT8 Index;
- BOOLEAN CommandCompleted;
- INT32 Timeout = 1000;
-
- Status = EFI_SUCCESS;
- ResponseDataCount = 1;
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if (Buffer != NULL && DataType == NoData) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((gMmcHostDebugLevel, "SendCommand: Invalid parameter -> \n"));
- goto Exit;
- }
-
- if (((UINTN) Buffer & (This->HostCapability.BoundarySize - 1)) != (UINTN) NULL) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((gMmcHostDebugLevel, "SendCommand: Invalid parameter -> \n"));
- goto Exit;
- }
-
- DEBUG ((DEBUG_INFO, "SendCommand: CMD%d \n", CommandIndex));
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- }
-
- //
- // Check CMD INHIBIT and DATA INHIBIT before send command
- //
- do {
- Data32 = MmcHostRead32 (MmcHostData, MMIO_PSTATE);
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "Wait CMD INHIBIT %x\n",Data32 ));
- }
- } while (Timeout-- > 0 && Data32 & BIT0);
-
- Timeout = 1000;
- do {
- Data32 = MmcHostRead32 (MmcHostData, MMIO_PSTATE);
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "Wait DATA INHIBIT %x\n",Data32 ));
- }
- } while (Timeout-- >0 && Data32 & BIT1);
-
- //
- //Clear status bits
- //
- MMC_HOST_DEBUG ((EFI_D_INFO, "NINTSTS(0x30) <- 0x%x\n", (UINTN) 0xffff));
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, 0xffff);
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_NINTSTS)));
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "ERINTSTS <- 0x%x\n", (UINTN) 0xffff));
- MmcHostWrite16 (MmcHostData, MMIO_ERINTSTS, 0xffff);
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: ERINTSTS (0x32): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_ERINTSTS)));
-
- Data16 = MmcHostRead16 (MmcHostData, MMIO_NINTEN);
- MmcHostWrite16 (MmcHostData, MMIO_NINTEN, (Data16 | BIT3));
- MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: NINTEN (0x34) <- 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_NINTEN)));
- MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: DMAADR (0x00) <- 0x%x\n", (UINTN) Buffer));
- MmcHostWrite32 (MmcHostData, MMIO_DMAADR, (UINT32) (UINTN) Buffer);
-
- if (Buffer != NULL) {
- Data16 = MmcHostRead16 (MmcHostData, MMIO_BLKSZ);
- Data16 &= ~(0xFFF);
- if (BufferSize <= MmcHostData->BlockLength) {
- Data16 |= BufferSize;
- } else {
- Data16 |= MmcHostData->BlockLength;
- }
- Data16 |= 0x7000; // Set to 512KB for SDMA block size
- } else {
- Data16 = 0;
- }
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: BLKSZ(0x04) <- 0x%x\n", Data16));
- MmcHostWrite16 (MmcHostData, MMIO_BLKSZ, Data16);
-
- if (Buffer != NULL) {
- if (BufferSize <= MmcHostData->BlockLength) {
- Data16 = 1;
- } else {
- Data16 = (UINT16) (BufferSize / MmcHostData->BlockLength);
- }
- } else {
- Data16 = 0;
- }
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: BLKCNT(0x06) <- 0x%x\n", Data16));
- MmcHostWrite16 (MmcHostData, MMIO_BLKCNT, Data16);
-
- //
- // Argument
- //
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: CMDARG (0x08) <- 0x%x\n", Argument));
- MmcHostWrite32 (MmcHostData, MMIO_CMDARG, Argument);
-
- //
- // Transfer Mode
- //
- Data16 = MmcHostRead16 (MmcHostData, MMIO_XFRMODE);
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: XFRMODE (0x0C) mode read 0x%x\n", Data16));
-
- //
- // BIT0 DMA Enable
- // BIT2 Auto Cmd12
- //
- if (DataType == InData) {
- Data16 |= BIT4 | BIT0;
- } else if (DataType == OutData) {
- Data16 &= ~BIT4;
- Data16 |= BIT0;
- } else {
- Data16 &= ~(BIT4 | BIT0);
- }
-
- if (BufferSize <= MmcHostData->BlockLength) {
- Data16 &= ~ (BIT5 | BIT1 | BIT2);
- } else {
- if (MmcHostData->IsAutoStopCmd && !MmcHostData->IsEmmc) {
- Data16 |= (BIT5 | BIT1 | BIT2);
- } else {
- Data16 |= (BIT5 | BIT1);
- }
- }
- if (CommandIndex == SEND_EXT_CSD) {
- Data16 |= BIT1;
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand:Enable bit 1, XFRMODE <- 0x%x\n", Data16));
- }
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: XFRMODE (0x0C) <- 0x%x\n", Data16));
- MmcHostWrite16 (MmcHostData, MMIO_XFRMODE, Data16);
-
- switch (ResponseType) {
- case ResponseNo:
- Data16 = (CommandIndex << 8);
- ResponseDataCount = 0;
- break;
-
- case ResponseR1:
- case ResponseR5:
- case ResponseR6:
- case ResponseR7:
- Data16 = (CommandIndex << 8) | BIT1 | BIT4| BIT3;
- ResponseDataCount = 1;
- break;
-
- case ResponseR1b:
- case ResponseR5b:
- Data16 = (CommandIndex << 8) | BIT0 | BIT1 | BIT4| BIT3;
- ResponseDataCount = 1;
- break;
-
- case ResponseR2:
- Data16 = (CommandIndex << 8) | BIT0 | BIT3;
- ResponseDataCount = 4;
- break;
-
- case ResponseR3:
- case ResponseR4:
- Data16 = (CommandIndex << 8) | BIT1;
- ResponseDataCount = 1;
- break;
-
- default:
- ASSERT (0);
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- if (DataType != NoData) {
- Data16 |= BIT5;
- }
-
- HostLEDEnable (This, TRUE);
-
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: SDCMD(0x0E) <- 0x%x\n", Data16));
- CommandCompleted = FALSE;
- MmcHostWrite16 (MmcHostData, MMIO_SDCMD, Data16);
-
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "After write to Command\n"));
- DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- }
-
- TimeOut *= 1000; //ms to us conversion
- do {
- Data16 = MmcHostRead16 (MmcHostData, MMIO_ERINTSTS);
- if (MmcHostData->EnableVerboseDebug && (Data16 != 0)) {
- DEBUG ((EFI_D_INFO, "SendCommand: ERINTSTS (0x32): 0x%x\n", Data16));
- DEBUG ((EFI_D_INFO, "SendCommand: ERINTEN (0x36): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_ERINTEN)));
- DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_NINTSTS)));
- DEBUG ((EFI_D_INFO, "SendCommand: NINTEN (0x34): 0x%x\n", MmcHostRead16 (MmcHostData, MMIO_NINTEN)));
- }
-
- if ((Data16 & 0x17FF) != 0) {
- Status = GetErrorReason (CommandIndex, Data16);
- DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- goto Exit;
- }
-
- Data16 = MmcHostRead16 (MmcHostData, MMIO_NINTSTS) & 0x1ff;
- if (MmcHostData->EnableVerboseDebug && (Data16 > 1)) {
- DEBUG ((EFI_D_INFO, "SendCommand: NINTSTS (0x30): 0x%x\n", Data16));
- }
-
- if ((Data16 & BIT0) == BIT0) {
- //
- // Command completed
- //
- CommandCompleted = TRUE;
-
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT0);
-
- if ((DataType == NoData) && (ResponseType != ResponseR1b)) {
- break;
- }
- }
-
- if (CommandCompleted) {
- //
- // DMA interrupted
- //
- if ((Data16 & BIT3) == BIT3) {
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT3);
- Data32 = MmcHostRead32 (MmcHostData, MMIO_DMAADR);
- MMC_HOST_DEBUG ((DEBUG_INFO, "SendCommand: DMAADR (0x00) <- 0x%x\n", Data32));
- MmcHostWrite32 (MmcHostData, MMIO_DMAADR, Data32);
- }
-
- //
- // Transfer completed
- //
- if ((Data16 & BIT1) == BIT1) {
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, BIT1);
- break;
- }
- }
-
- gBS->Stall (1);
- TimeOut --;
-
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- DEBUG ((gMmcHostDebugLevel, "SendCommand: Time out \n"));
- goto Exit;
- }
-
- if (ResponseData != NULL) {
- UINT32 *ResDataPtr = NULL;
-
- ResDataPtr = ResponseData;
- for (Index = 0; Index < ResponseDataCount; Index++) {
- *ResDataPtr = MmcHostRead32 (MmcHostData, MMIO_RESP + Index * 4);
- ResDataPtr++;
- }
- MMC_HOST_DEBUG ((EFI_D_INFO, "Reponse Data 0: RESPONSE (0x10) <- 0x%x\n", *ResponseData));
-
- if (ResponseType == ResponseR2) {
- //
- // Adjustment for R2 response
- //
- Data32 = 1;
- for (Index = 0; Index < ResponseDataCount; Index++) {
- Data64 = LShiftU64 (*ResponseData, 8);
- *ResponseData = (UINT32) ((Data64 & 0xFFFFFFFF) | Data32);
- Data32 = (UINT32) RShiftU64 (Data64, 32);
- ResponseData++;
- }
- }
- }
-
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "Before Exit Send Command\n"));
- DEBUG ((EFI_D_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((EFI_D_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((EFI_D_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((EFI_D_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((EFI_D_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((EFI_D_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- }
-
-Exit:
- HostLEDEnable (This, FALSE);
- MMC_HOST_DEBUG ((EFI_D_INFO, "SendCommand: Status -> %r\n", Status));
-
- return Status;
-}
-
-
-/**
- Set clock frequency of the host, the actual frequency
- may not be the same as MaxFrequencyInKHz. It depends on
- the max frequency the host can support, divider, and host
- speed mode.
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] MaxFrequency Max frequency in HZ
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetClockFrequency (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 MaxFrequency
- )
-{
- UINT16 Data16;
- UINT32 Frequency;
- UINT32 Divider = 0;
- MMCHOST_DATA *MmcHostData;
- UINT32 TimeOutCount;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: BaseClockInMHz = %d \n", MmcHostData->BaseClockInMHz));
-
- Frequency = (MmcHostData->BaseClockInMHz * 1000 * 1000) / MaxFrequency;
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: FrequencyInHz = %d \n", Frequency));
-
- if ((MmcHostData->BaseClockInMHz * 1000 * 1000 % MaxFrequency) != 0) {
- Frequency += 1;
- }
-
- Divider = 1;
- while (Frequency > Divider) {
- Divider = Divider * 2;
- }
-
- if (Divider >= 0x400) {
- Divider = 0x200;
- }
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: before shift: Base Clock Divider = 0x%x \n", Divider));
- Divider = Divider >> 1;
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: before shift: Base Clock Divider = 0x%x \n", Divider));
-
- MmcHostData->CurrentClockInKHz = (MmcHostData->BaseClockInMHz * 1000);
- if (Divider != 0) {
- MmcHostData->CurrentClockInKHz = MmcHostData->CurrentClockInKHz / (Divider * 2);
- }
-
- if (2 == CheckControllerVersion (MmcHostData)) {
- Data16 = (UINT16) ((Divider & 0xFF) << 8 | (((Divider & 0xFF00) >>8)<<6));
- } else {
- Data16 = (UINT16) ( Divider << 8);
- }
-
- DEBUG ((gMmcHostDebugLevel,
- "SetClockFrequency: base=%dMHz, clkctl=0x%04x, f=%dKHz\n",
- MmcHostData->BaseClockInMHz,
- Data16,
- MmcHostData->CurrentClockInKHz
- ));
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: set MMIO_CLKCTL value = 0x%x \n", Data16));
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16);
-
- gBS->Stall (10);
- Data16 |= BIT0;
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16);
-
- TimeOutCount = TIME_OUT_1S;
- do {
- Data16 = MmcHostRead16 (MmcHostData, MMIO_CLKCTL);
- gBS->Stall (10);
- TimeOutCount --;
- if (TimeOutCount == 0) {
- DEBUG ((gMmcHostDebugLevel, "SetClockFrequency: Timeout\n"));
- return EFI_TIMEOUT;
- }
- } while ((Data16 & BIT1) != BIT1);
-
- gBS->Stall (10);
- Data16 |= BIT2;
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, Data16);
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set bus width of the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] BusWidth Bus width in 1, 4, 8 bits
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetBusWidth (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 BusWidth
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT8 Data;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if ((BusWidth != 1) && (BusWidth != 4) && (BusWidth != 8)) {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Invalid parameter \n"));
- return EFI_INVALID_PARAMETER;
- }
-
- if ((MmcHostData->MmcHostIo.HostCapability.BusWidth8 == FALSE) && (BusWidth == 8)) {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Invalid parameter \r\n"));
- return EFI_INVALID_PARAMETER;
- }
- Data = MmcHostRead8 (MmcHostData, MMIO_HOSTCTL);
-
- if (BusWidth == 8) {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 8-bit ... \r\n"));
- Data |= BIT5;
- } else if (BusWidth == 4) {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 4-bit ... \r\n"));
- Data &= ~BIT5;
- Data |= BIT1;
- } else {
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: Bus Width is 1-bit ... \r\n"));
- Data &= ~BIT5;
- Data &= ~BIT1;
- }
- MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data);
- DEBUG ((gMmcHostDebugLevel, "SetBusWidth: MMIO_HOSTCTL value: 0x%x \n", MmcHostRead8 (MmcHostData, MMIO_HOSTCTL)));
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set voltage which could supported by the host.
- Support 0(Power off the host), 1.8V, 3.0V, 3.3V
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Voltage Units in 0.1 V
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostVoltage (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 Voltage
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT8 Data;
- EFI_STATUS Status;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
- Status = EFI_SUCCESS;
-
- Data = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
-
- if (Voltage == 0) {
- //
- //Power Off the host
- //
- Data &= ~BIT0;
- } else if (Voltage <= 18 && This->HostCapability.V18Support) {
- //
- //1.8V
- //
- Data |= (BIT1 | BIT3 | BIT0);
- } else if (Voltage > 18 && Voltage <= 30 && This->HostCapability.V30Support) {
- //
- //3.0V
- //
- Data |= (BIT2 | BIT3 | BIT0);
- } else if (Voltage > 30 && Voltage <= 33 && This->HostCapability.V33Support) {
- //
- //3.3V
- //
- Data |= (BIT1 | BIT2 | BIT3 | BIT0);
- } else {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, Data);
- gBS->Stall (10);
-
-Exit:
- return Status;
-}
-
-
-/**
- Set Host High Speed
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] HighSpeed True for High Speed Mode set, false for normal mode
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostSpeedMode(
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 HighSpeed
- )
-{
- EFI_STATUS Status;
- MMCHOST_DATA *MmcHostData;
- UINT8 Data8;
-
- Status = EFI_SUCCESS;
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if (MmcHostData->IsEmmc) {
- Data8 = MmcHostRead8 (MmcHostData, MMIO_HOSTCTL);
- Data8 &= ~(BIT2);
- if (HighSpeed) {
- Data8 |= BIT2;
- DEBUG ((gMmcHostDebugLevel, "High Speed mode: Data8=0x%x \n", Data8));
- } else {
- DEBUG ((gMmcHostDebugLevel, "Normal Speed mode: Data8=0x%x \n", Data8));
- }
- MmcHostWrite8 (MmcHostData, MMIO_HOSTCTL, Data8);
- gBS->Stall (10);
- DEBUG ((gMmcHostDebugLevel, "MMIO_HOSTCTL value: 0x%x \n", MmcHostRead8 (MmcHostData, MMIO_HOSTCTL)));
- return EFI_SUCCESS;
- } else {
- return EFI_INVALID_PARAMETER;
- }
-}
-
-
-/**
- Set Host mode in DDR
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] SetHostDdrMode True for DDR Mode set, false returns EFI_SUCCESS
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostDdrMode(
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 DdrMode
- )
-{
- EFI_STATUS Status;
- MMCHOST_DATA *MmcHostData;
- UINT16 ModeSet;
-
- Status = EFI_SUCCESS;
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if (MmcHostData->IsEmmc) {
- ModeSet = MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2);
- ModeSet &= ~(BIT0 | BIT1 | BIT2);
- if (DdrMode) {
- ModeSet |= 0x0004;
- ModeSet |= BIT3; //1.8v
- DEBUG ((gMmcHostDebugLevel, "DDR mode: Data16=0x%x \n", ModeSet));
- } else {
- if (CheckControllerVersion (MmcHostData) != 2) {
- ModeSet = 0x0;
- }
- }
-
- MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, ModeSet);
- gBS->Stall (10);
- DEBUG ((gMmcHostDebugLevel, "MMIO_HOST_CTL2 value: 0x%x \n", MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2)));
- return EFI_SUCCESS;
- } else {
- return EFI_INVALID_PARAMETER;
- }
-}
-
-
-/**
- Set Host SDR Mode
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] DdrMode True for SDR Mode set, false for normal mode
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_INVALID_PARAMETER A parameter was incorrect.
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostSdrMode(
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 SdrMode
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT16 ModeSet;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- if (MmcHostData->IsEmmc) {
- ModeSet = MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2);
- ModeSet &= ~(BIT0 | BIT1 | BIT2);
- if (SdrMode) {
- if (MmcHostData->MmcHostIo.HostCapability.SDR104Support) {
- ModeSet |= 3;
- } else if (MmcHostData->MmcHostIo.HostCapability.SDR50Support) {
- ModeSet |= 2;
- }
- ModeSet |= 1;
- DEBUG ((gMmcHostDebugLevel, "SDR mode: Data16=0x%x \n", ModeSet));
- } else {
- if (CheckControllerVersion (MmcHostData) != 2) {
- ModeSet = 0x0;
- }
- }
-
- MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, ModeSet);
- gBS->Stall (10);
- DEBUG ((gMmcHostDebugLevel, "MMIO_HOST_CTL2 value: 0x%x \n", MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2)));
- return EFI_SUCCESS;
- } else {
- return EFI_INVALID_PARAMETER;
- }
-}
-
-
-/**
- Reset the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] ResetType Reset data/cmd all
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_TIMEOUT The timeout time expired.
-
-**/
-EFI_STATUS
-EFIAPI
-ResetMmcHost (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN RESET_TYPE ResetType
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT8 Data8;
- UINT32 Data;
- UINT16 ErrStatus;
- UINT8 Mask;
- UINT32 TimeOutCount;
- UINT16 SaveClkCtl;
- UINT16 SavePwrCtl = 0;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
- MmcHostData->IsEmmc = TRUE;
- Mask = 0;
- ErrStatus = 0;
-
- if (ResetType == Reset_Auto) {
- ErrStatus = MmcHostRead16 (MmcHostData, MMIO_ERINTSTS);
- if ((ErrStatus & 0xF) != 0) {
- //
- //Command Line
- //
- Mask |= BIT1;
- }
- if ((ErrStatus & 0x70) != 0) {
- //
- //Data Line
- //
- Mask |= BIT2;
- }
- }
-
- if (ResetType == Reset_DAT || ResetType == Reset_DAT_CMD) {
- Mask |= BIT2;
- }
- if (ResetType == Reset_CMD || ResetType == Reset_DAT_CMD) {
- Mask |= BIT1;
- }
- if (ResetType == Reset_All) {
- Mask = BIT0;
- }
- if (ResetType == Reset_HW) {
- SavePwrCtl = MmcHostRead16 (MmcHostData, MMIO_PWRCTL);
- DEBUG ((gMmcHostDebugLevel, "Write SavePwrCtl: %x \n", (SavePwrCtl | BIT4)));
-
- MmcHostWrite16 (MmcHostData, MMIO_PWRCTL, SavePwrCtl | BIT4);
- gBS->Stall (10);
- DEBUG ((gMmcHostDebugLevel, "Write SavePwrCtl: %x \n", (SavePwrCtl &(~BIT4))));
- MmcHostWrite16 (MmcHostData, MMIO_PWRCTL, SavePwrCtl &(~BIT4));
- gBS->Stall (10);
- }
-
- if (Mask == 0) {
- return EFI_SUCCESS;
- }
-
- SaveClkCtl = MmcHostRead16 (MmcHostData, MMIO_CLKCTL);
-
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, 0);
-
- gBS->Stall (10);
-
- //
- // Reset the MMC host controller
- //
- MmcHostWrite8 (MmcHostData, MMIO_SWRST, Mask);
-
- Data = 0;
- TimeOutCount = TIME_OUT_1S;
- do {
- gBS->Stall (10);
- TimeOutCount --;
-
- Data8 = MmcHostRead8 (MmcHostData, MMIO_SWRST);
- if ((Data8 & Mask) == 0) {
- break;
- }
- } while (TimeOutCount > 0);
-
- //
- // We now restore the MMIO_CLKCTL register which we set to 0 above.
- //
- MmcHostWrite16 (MmcHostData, MMIO_CLKCTL, SaveClkCtl);
-
- if (TimeOutCount == 0) {
- DEBUG ((gMmcHostDebugLevel, "ResetMMCHost: Time out \n"));
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Enable AutoStop Cmd
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Enable TRUE to enable
-
- @retval EFI_SUCCESS The function completed successfully
-
-**/
-EFI_STATUS
-EFIAPI
-EnableAutoStopCmd (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- MMCHOST_DATA *MmcHostData;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- MmcHostData->IsAutoStopCmd = Enable;
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set the Block length
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] BlockLength card supportes block length
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetBlockLength (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 BlockLength
- )
-{
- MMCHOST_DATA *MmcHostData;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- DEBUG ((gMmcHostDebugLevel, "SetBlockLength: Block length on the host controller: %d \n", BlockLength));
- MmcHostData->BlockLength = BlockLength;
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Detect card and init Sd host
- Find whether these is a card inserted into the slot. If so
- init the host. If not, return EFI_NOT_FOUND.
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-DetectCardAndInitHost (
- IN EFI_MMC_HOST_IO_PROTOCOL *This
- )
-{
- MMCHOST_DATA *MmcHostData;
- UINT16 Data16;
- UINT32 Data;
- EFI_STATUS Status;
- UINT8 Voltages[] = { 33, 30, 18 };
- UINTN Loop;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- Data = 0;
- Data = MmcHostRead32 (MmcHostData, MMIO_PSTATE);
-
- if ((Data & (BIT16 | BIT17 | BIT18)) != (BIT16 | BIT17 | BIT18)) {
- //
- // Has no card inserted
- //
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: No card\n"));
- Status = EFI_NOT_FOUND;
- goto Exit;
- }
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: Card present\n"));
-
- //
- //Enable normal status change
- //
- MmcHostWrite16 (MmcHostData, MMIO_NINTEN, BIT1 | BIT0);
-
- //
- // Enable error status change
- //
- Data16 = MmcHostRead16 (MmcHostData, MMIO_ERINTEN);
- Data16 |= 0xFFFF; //(BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5 | BIT6 | BIT7 | BIT8);
- MmcHostWrite16 (MmcHostData, MMIO_ERINTEN, Data16);
-
- //
- // Data transfer Timeout control
- //
- MmcHostWrite8 (MmcHostData, MMIO_TOCTL, 0x0E);
-
- //
- // Stall 1 milliseconds to increase MMC stability.
- //
- gBS->Stall (10);
-
- Status = SetClockFrequency (This, FREQUENCY_OD);
- if (EFI_ERROR (Status)) {
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetClockFrequency failed\n"));
- goto Exit;
- }
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetClockFrequency done\n"));
-
- Status = EFI_NOT_FOUND;
- for (Loop = 0; Loop < sizeof (Voltages); Loop++) {
- DEBUG ((
- EFI_D_INFO,
- "DetectCardAndInitHost: SetHostVoltage %d.%dV\n",
- Voltages[Loop] / 10,
- Voltages[Loop] % 10
- ));
- Status = SetHostVoltage (This, Voltages[Loop]);
- if (EFI_ERROR (Status)) {
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetHostVoltage failed\n"));
- } else {
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: SetHostVoltage done\n"));
- break;
- }
- }
- if (EFI_ERROR (Status)) {
- DEBUG ((gMmcHostDebugLevel, "DetectCardAndInitHost: Failed to SetHostVoltage\n"));
- goto Exit;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- Setup the MMC Host Device
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetupDevice (
- IN EFI_MMC_HOST_IO_PROTOCOL *This
- )
-{
- UINT32 tempD = 0;
- INT32 timeOut = 1000;
- UINT8 temp8 = 0;
- UINT16 temp16 = 0;
- MMCHOST_DATA *MmcHostData;
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (This);
-
- //
- // Reset HC and wait for self-clear
- //
- MmcHostWrite8 (MmcHostData, MMIO_SWRST, 0x7);
- gBS->Stall (1000);
- timeOut = 1000;
- do {
- temp8 = MmcHostRead8 (MmcHostData, MMIO_SWRST);
- timeOut--;
- } while ((temp8 & (1 << 0)) && (timeOut > 0));
-
- DEBUG ((EFI_D_INFO, "Reset HC and wait for self-clear Done\n"));
-
- //
- // Enable all interrupt status bits (NO CARD_INTERRUPT!)
- //
- MmcHostWrite16 (MmcHostData, MMIO_NINTEN, 0x3);
-
- //
- // Clear all interrupt status bits
- //
- MmcHostWrite16 (MmcHostData, MMIO_NINTSTS, 0xFFFF);
- MmcHostWrite16 (MmcHostData, MMIO_ERINTEN, 0xFFFF);
-
- if (2 == CheckControllerVersion (MmcHostData))
- temp16 = (UINT16) (0x1 << 6);
- else
- temp16 = (UINT16) (0x80 << 8);
- //
- // Set to 400KB, enable internal clock and wait for stability
- //
- MmcHostWrite32 (MmcHostData, MMIO_CLKCTL, (1<<0) | temp16);
-
- gBS->Stall (1000);
- do {
- tempD = MmcHostRead32 (MmcHostData, MMIO_CLKCTL);
- timeOut--;
- } while ((!(tempD & (1 << 1))) && (timeOut > 0));
- gBS->Stall (1000);
-
- //
- // Enable MMC clock
- //
- tempD |= (1 << 2);
- MmcHostWrite32 (MmcHostData, MMIO_CLKCTL, tempD);
- gBS->Stall (1000);
-
- temp8 = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
- DEBUG ((DEBUG_INFO, "==========%a, %d, offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- //
- // Apply 1.8V to the bus
- //
- temp8 = (0x5 << (1) );
- MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, temp8);
- gBS->Stall (1000);
- temp8 = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
- DEBUG ((DEBUG_INFO, "==========%a, %d, set (0x5 << 1):offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- //
- // Set 1.8V sigaling Enabled
- //
- temp16 = MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2);
- temp16 &= ~BIT3;
- MmcHostWrite16 (MmcHostData, MMIO_HOST_CTL2, temp16);
- DEBUG ((gMmcHostDebugLevel, "Set 1.8 V signaling Enable:0x%x \r\n", MmcHostRead16 (MmcHostData, MMIO_HOST_CTL2)));
-
- //
- // Apply power to MMC
- //
- temp8 = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
- DEBUG ((DEBUG_INFO, "==========%a, %d, read offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- temp8 |= (1 << (0));
- DEBUG ((DEBUG_INFO, "==========%a, %d, set 1<<0:offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- MmcHostWrite8 (MmcHostData, MMIO_PWRCTL, temp8);
- gBS->Stall (1000); ///<synced to byt-cr pei. bxt power on used (50 * 1000)
- temp8 = MmcHostRead8 (MmcHostData, MMIO_PWRCTL);
-
- DEBUG ((DEBUG_INFO, "==========%a, %d, read offset=0x%x, PWRCTL = 0x%x================\n", __FUNCTION__, __LINE__, MMIO_PWRCTL, temp8));
-
- //
- // MAX out the DATA_TIMEOUT
- //
- MmcHostWrite8 (MmcHostData, MMIO_TOCTL, 0xE);
- gBS->Stall (1000);
-
- if (MmcHostData->EnableVerboseDebug) {
- DEBUG ((EFI_D_INFO, "==========%a, Start. RegMap================\n", __FUNCTION__));
- DEBUG ((DEBUG_INFO, "00 -10: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x00), MmcHostRead32 (MmcHostData, 0x04), MmcHostRead32 (MmcHostData, 0x08), MmcHostRead32 (MmcHostData, 0x0C)));
- DEBUG ((DEBUG_INFO, "10 -20: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x10), MmcHostRead32 (MmcHostData, 0x14), MmcHostRead32 (MmcHostData, 0x18), MmcHostRead32 (MmcHostData, 0x1C)));
- DEBUG ((DEBUG_INFO, "20 -30: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x20), MmcHostRead32 (MmcHostData, 0x24), MmcHostRead32 (MmcHostData, 0x28), MmcHostRead32 (MmcHostData, 0x2C)));
- DEBUG ((DEBUG_INFO, "30 -40: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x30), MmcHostRead32 (MmcHostData, 0x34), MmcHostRead32 (MmcHostData, 0x38), MmcHostRead32 (MmcHostData, 0x3C)));
- DEBUG ((DEBUG_INFO, "40 -50: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x40), MmcHostRead32 (MmcHostData, 0x44), MmcHostRead32 (MmcHostData, 0x48), MmcHostRead32 (MmcHostData, 0x4C)));
- DEBUG ((DEBUG_INFO, "50 -60: %08x %08x %08x %08x \n", MmcHostRead32 (MmcHostData, 0x50), MmcHostRead32 (MmcHostData, 0x54), MmcHostRead32 (MmcHostData, 0x58), MmcHostRead32 (MmcHostData, 0x5C)));
- DEBUG ((DEBUG_INFO, "==========%a, END. RegMap================\n", __FUNCTION__));
- }
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c
deleted file mode 100644
index f94dc1d..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.c
+++ /dev/null
@@ -1,613 +0,0 @@
-/** @file
- UEFI Driver Entry and Binding support.
-
- Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "MmcHostDriver.h"
-#include <PiDxe.h>
-
-//
-// MMCSDIOController Driver Global Variables
-//
-EFI_DRIVER_BINDING_PROTOCOL gMmcHostDriverBinding = {
- MmcHostDriverBindingSupported,
- MmcHostDriverBindingStart,
- MmcHostDriverBindingStop,
- 0x10,
- NULL,
- NULL
-};
-
-
-EFI_MMC_HOST_IO_PROTOCOL mMmcHostIo = {
- EFI_MMC_HOST_IO_PROTOCOL_REVISION_01,
- {
- 0, ///< HighSpeedSupport
- 0, ///< V18Support
- 0, ///< V30Support
- 0, ///< V33Support
- 0, ///< HS400Support
- 0, ///< BusWidth4
- 0, ///< BusWidth8
- 0, ///< Reserved1
- 0,
- 0,
- 0,
- 0,
- 0, ///< ADMA2Support
- 0, ///< DmaMode
- 0, ///< ReTune Timer
- 0, ///< ReTune Mode
- 0, ///< Reserved2
- (512 * 1024) ///<BoundarySize 512 KB
- },
- SendCommand,
- SetClockFrequency,
- SetBusWidth,
- SetHostVoltage,
- SetHostDdrMode,
- SetHostSdrMode,
- ResetMmcHost,
- EnableAutoStopCmd,
- DetectCardAndInitHost,
- SetBlockLength,
- SetupDevice,
- SetHostSpeedMode
-};
-
-
-/**
- Entry point for MMC Host EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE
- @param[in] SystemTable EFI_SYSTEM_TABLE
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_DEVICE_ERROR The function failed to complete
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EfiLibInstallAllDriverProtocols (
- ImageHandle,
- SystemTable,
- &gMmcHostDriverBinding,
- ImageHandle,
- &gMmcHostComponentName,
- NULL,
- NULL
- );
-}
-
-
-/**
- Test to see if this MMC Host driver supports ControllerHandle.
- Any ControllerHandle that has installed will be supported.
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to test
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver supports this device
- @retval EFI_UNSUPPORTED This driver does not support this device
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- PCI_CLASSC PciClass;
- UINT32 VidDid;
- UINT32 Bar0 = 0;
- UINT32 Bar1 = 0;
- UINTN Seg, Bus, Dev, Func;
-
- //
- // Verify the MMC IO Protocol, which installed by the
- // IdeController module.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
- DEBUG ((DEBUG_INFO, "MmcHost controller already started, Controller: 0x%016Lx\r\n", (UINT64) (UINTN) Controller));
- Status = EFI_ALREADY_STARTED;
- return Status;
- }
-
- //
- // Test whether there is PCI IO Protocol attached on the controller handle.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID**) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_VENDOR_ID_OFFSET,
- 1,
- &VidDid
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint8,
- PCI_CLASSCODE_OFFSET,
- sizeof (PCI_CLASSC) / sizeof (UINT8),
- &PciClass
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_BASE_ADDRESSREG_OFFSET,
- 1,
- &Bar0
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_BASE_ADDRESSREG_OFFSET + 4,
- 1,
- &Bar1
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- Status = PciIo->GetLocation (
- PciIo,
- &Seg,
- &Bus,
- &Dev,
- &Func
- );
-
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- if ((Seg != 0) || (Bus != 0) || (Dev != 28) || (Func != 0)) {
- //
- // This is not the eMMC controller, bail.
- //
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- if ((PciClass.BaseCode != PCI_CLASS_SYSTEM_PERIPHERAL) ||
- (PciClass.SubClassCode != PCI_SUBCLASS_SD_HOST_CONTROLLER) ||
- ((PciClass.PI != PCI_IF_STANDARD_HOST_NO_DMA) && (PciClass.PI != PCI_IF_STANDARD_HOST_SUPPORT_DMA))
- ) {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: Seg %d, bus:%d, Dev:%d, Func:%d\n", Seg, Bus, Dev, Func));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: VidDid %08x\n", VidDid));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: Base Code %x\n", PciClass.BaseCode));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: SubClassCode %x\n", PciClass.SubClassCode));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported1: PI %x\n", PciClass.PI));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: MEMIO Base0 %x\n", Bar0));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingSupported0: MEMIO Base1 %x\n", Bar1));
-
-Exit:
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- return Status;
-}
-
-
-/**
- Starting the MMC Host Driver
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to start
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver start this device
- @retval EFI_UNSUPPORTED This driver does not support this device
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error
- @retval EFI_OUT_OF_RESOURCES This driver cannot allocate resources
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_STATUS Status;
- MMCHOST_DATA *MmcHostData;
- UINT32 Data;
- UINT16 Data16;
- UINT32 VidDid;
- UINT32 Bar0 = 0;
- UINT32 Bar1 = 0;
- UINTN Seg, Bus, Dev, Func;
-
- MmcHostData = NULL;
- Data = 0;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Start\n"));
-
- //
- // Open PCI I/O Protocol and save pointer to open protocol
- // in private data area.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // Enable the MMC Host Controller MMIO space
- //
- Status = PciIo->Attributes (
- PciIo,
- EfiPciIoAttributeOperationEnable,
- EFI_PCI_DEVICE_ENABLE,
- NULL
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
-
- MmcHostData = (MMCHOST_DATA *) AllocateZeroPool (sizeof (MMCHOST_DATA));
- if (MmcHostData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- MmcHostData->Signature = MMCHOST_DATA_SIGNATURE;
- MmcHostData->PciIo = PciIo;
-
- CopyMem (&MmcHostData->MmcHostIo, &mMmcHostIo, sizeof (EFI_MMC_HOST_IO_PROTOCOL));
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_VENDOR_ID_OFFSET,
- 1,
- &VidDid
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: VidDid = 0x%08x\n", VidDid));
-
- Status = PciIo->GetLocation (
- PciIo,
- &Seg,
- &Bus,
- &Dev,
- &Func
- );
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Seg %d, bus:%d,Dev:%d,Func:%d\n", Seg, Bus, Dev,Func));
-
- MmcHostData->PciVid = (UINT16) (VidDid & 0xffff);
- MmcHostData->PciDid = (UINT16) (VidDid >> 16);
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_BASE_ADDRESSREG_OFFSET,
- 1,
- &Bar0
- );
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint32,
- PCI_BASE_ADDRESSREG_OFFSET + 4,
- 1,
- &Bar1
- );
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MEMIO Base0 %x\n", Bar0));
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MEMIO Base1 %x\n", Bar1));
-
-
- MmcHostData->MmcHostIo.ResetMmcHost (&MmcHostData->MmcHostIo, Reset_All);
- MmcHostData->EnableVerboseDebug = FALSE;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CTRLRVER,
- 1,
- &Data16
- );
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMIO_CTRLRVER = 0x%08x\n", Data16));
-
- MmcHostData->ControllerVersion = Data16 & 0xFF;
- switch (MmcHostData->ControllerVersion) {
- case 0: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Controller Version 1.0\n")); break;
- case 1: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Controller Version 2.0\n")); break;
- case 2: DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: MMC Host Controller Version 3.0\n")); break;
- default:
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Unknown MMC Host Controller Version, Stopping Driver!!\n"));
- goto Exit;
- }
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT32) MMIO_CAP,
- 1,
- &Data
- );
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Low MMIO_CAP = 0x%08x\n", Data));
-
- if ((Data & BIT18) != 0) {
- MmcHostData->MmcHostIo.HostCapability.BusWidth8 = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: BusWidth8\n"));
- }
-
- MmcHostData->MmcHostIo.HostCapability.BusWidth4 = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: BusWidth4\n"));
-
- if ((Data & BIT19) != 0) {
- MmcHostData->MmcHostIo.HostCapability.ADMA2Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ADMA2Support\n"));
- }
-
- if ((Data & BIT21) != 0) {
- MmcHostData->MmcHostIo.HostCapability.HighSpeedSupport = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: HighSpeedSupport\n"));
- }
-
- if ((Data & BIT22) != 0) {
- MmcHostData->MmcHostIo.HostCapability.SDMASupport = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDMASupport\n"));
- }
-
- if ((Data & BIT24) != 0) {
- MmcHostData->MmcHostIo.HostCapability.V33Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V33Support\n"));
- }
-
- if ((Data & BIT25) != 0) {
- MmcHostData->MmcHostIo.HostCapability.V30Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V30Support\n"));
- }
-
- if ((Data & BIT26) != 0) {
- MmcHostData->MmcHostIo.HostCapability.V18Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: V18Support\n"));
- }
-
- if (((Data) & (BIT30 | BIT31)) == 0) {
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Removable Card Slot\n"));
- } else if ((Data & BIT30) && (Data & (~BIT31))) {
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Embedded Slot for One Device\n"));
- }
- MmcHostData->BaseClockInMHz = (Data >> 8) & 0xFF;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT32) (MMIO_CAP + 4),
- 1,
- &Data
- );
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: High MMIO_CAP = 0x%08x\n", Data));
-
-
-
- if ((Data & 0x1<<(32-32)) != 0) {
- MmcHostData->MmcHostIo.HostCapability.SDR50Support= TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDR50Support\n"));
- }
-
- if ((Data & 0x1<<(33-32)) != 0) {
- MmcHostData->MmcHostIo.HostCapability.SDR104Support= TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: SDR104Support\n"));
- }
-
- if ((Data & 0x1<<(34-32)) != 0) {
- MmcHostData->MmcHostIo.HostCapability.DDR50Support= TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: DDR50Support\n"));
- }
-
- if ((Data & 0x1<<(63-32)) != 0) {
- MmcHostData->MmcHostIo.HostCapability.HS400Support = TRUE;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: HS400Support\n"));
- }
-
- if (MmcHostData->ControllerVersion >= 2) {
- MmcHostData->MmcHostIo.HostCapability.ReTuneMode = (Data >> (46-32)) & 0x3;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ReTuneMode = 0x%08x\n", MmcHostData->MmcHostIo.HostCapability.ReTuneMode));
-
- MmcHostData->MmcHostIo.HostCapability.ReTuneTimer = (Data>>(40-32)) & 0xF;
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: ReTuneTimer = 0x%08x\n", MmcHostData->MmcHostIo.HostCapability.ReTuneTimer));
- }
-
-
- MmcHostData->BlockLength = BLOCK_SIZE;
- MmcHostData->IsAutoStopCmd = TRUE;
-
- Status = gBS->InstallProtocolInterface (
- &Controller,
- &gEfiMmcHostIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &MmcHostData->MmcHostIo
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // Component name protocol
- //
- Status = AddUnicodeString (
- "eng",
- gMmcHostComponentName.SupportedLanguages,
- &MmcHostData->ControllerNameTable,
- L"MMC Host Controller"
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- gBS->UninstallProtocolInterface (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- &MmcHostData->MmcHostIo
- );
- }
-
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStart: Host Started\n"));
-
-Exit:
- if (EFI_ERROR (Status)) {
- if (MmcHostData != NULL) {
- FreePool (MmcHostData);
- }
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- }
- return Status;
-}
-
-
-/**
- Stop MMC Host driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to stop driver on
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer
- @param[in] ChildHandleBuffer List of handles for the children we need to stop
-
- @retval EFI_SUCCESS This driver stop this device
- @retval EFI_DEVICE_ERROR This driver cannot be stop due to device Error
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- MMCHOST_DATA *MmcHostData;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- goto _exit_MmcHostDriverBindingStop;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- MmcHostData = MMCHOST_DATA_FROM_THIS (MmcHostIo);
-
- //
- // Uninstall Block I/O protocol from the device handle
- //
- Status = gBS->UninstallProtocolInterface (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- &MmcHostData->MmcHostIo
- );
- if (EFI_ERROR (Status)) {
- goto _exit_MmcHostDriverBindingStop;
- }
-
- FreeUnicodeStringTable (MmcHostData->ControllerNameTable);
- FreePool (MmcHostData);
-
-_exit_MmcHostDriverBindingStop:
- DEBUG ((EFI_D_INFO, "MmcHostDriverBindingStop exited with Status %r\n", Status));
-
- return Status;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h
deleted file mode 100644
index f724061..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDriver.h
+++ /dev/null
@@ -1,585 +0,0 @@
-/** @file
- Header file for MMC driver.
-
- Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _MMC_HOST_DRIVER_H
-#define _MMC_HOST_DRIVER_H
-
-#include <Uefi.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/DebugLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiLib.h>
-#include <Library/DevicePathLib.h>
-#include <Library/IoLib.h>
-#include <IndustryStandard/Pci.h>
-#include <IndustryStandard/SdCard.h>
-#include <ScAccess.h>
-
-//
-// Driver Consumed Protocol Prototypes
-//
-#include <Protocol/DevicePath.h>
-#include <Protocol/PciIo.h>
-
-//
-// Driver Produced Protocol Prototypes
-//
-#include <Protocol/DriverBinding.h>
-#include <Protocol/ComponentName.h>
-#include <Protocol/ComponentName2.h>
-#include <Protocol/MmcHostIo.h>
-
-extern EFI_COMPONENT_NAME_PROTOCOL gMmcHostComponentName;
-extern EFI_DRIVER_BINDING_PROTOCOL gMmcHostDriverBinding;
-
-#define MMCHOST_DATA_SIGNATURE SIGNATURE_32 ('m', 'c', 'h', 's')
-
-#define MMCHOST_DATA_FROM_THIS(a) \
- CR (a, MMCHOST_DATA, MmcHostIo, MMCHOST_DATA_SIGNATURE)
-
-#define BLOCK_SIZE 0x200
-#define TIME_OUT_1S 1000
-
-#define INTEL_VENDOR_ID 0x8086
-
-#define BUFFER_CTL_REGISTER 0x84
-
-#pragma pack(1)
-//
-// PCI Class Code structure
-//
-typedef struct {
- UINT8 PI;
- UINT8 SubClassCode;
- UINT8 BaseCode;
-} PCI_CLASSC;
-
-#pragma pack()
-
-//
-// MMCHOST_DATA structure
-//
-typedef struct {
- UINTN Signature;
- EFI_MMC_HOST_IO_PROTOCOL MmcHostIo;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT16 PciVid;
- UINT16 PciDid;
- BOOLEAN IsAutoStopCmd;
- BOOLEAN IsEmmc;
- BOOLEAN EnableVerboseDebug;
- UINT32 BaseClockInMHz;
- UINT32 CurrentClockInKHz;
- UINT32 BlockLength;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
- UINT32 ControllerVersion;
-} MMCHOST_DATA;
-
-//
-// Prototypes
-// Driver model protocol interface
-//
-/**
- Entry point for MMC Host EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE
- @param[in] SystemTable EFI_SYSTEM_TABLE
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_DEVICE_ERROR The function failed to complete
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- );
-
-/**
- Test to see if this MMC Host driver supports ControllerHandle.
- Any ControllerHandle that has installed will be supported.
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to test
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver supports this device
- @retval EFI_UNSUPPORTED This driver does not support this device
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Starting the MMC Host Driver
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to start
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver start this device
- @retval EFI_UNSUPPORTED This driver does not support this device
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error
- @retval EFI_OUT_OF_RESOURCES This driver cannot allocate resources
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Stop MMC Host driver on ControllerHandle. Support stopping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer
- @param[in] Controller Handle of device to stop driver on
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer
- @param[in] ChildHandleBuffer List of handles for the children we need to stop
-
- @retval EFI_SUCCESS This driver stop this device
- @retval EFI_DEVICE_ERROR This driver cannot be stop due to device Error
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] Language A pointer to a three character ISO 639-2 language identifier.
- This is the language of the driver name that that the caller
- is requesting, and it must match one of the languages specified
- in SupportedLanguages. The number of languages supported by a
- driver is up to the driver writer.
- @param[out] DriverName A pointer to the Unicode string to return. This Unicode string
- is the name of the driver specified by This in the language
- specified by Language.
-
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by This
- and the language specified by Language was returned
- in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by an EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] ControllerHandle The handle of a controller that the driver specified by
- This is managing. This handle specifies the controller
- whose name is to be returned.
- @param[in] ChildHandle The handle of the child controller to retrieve the name
- of. This is an optional parameter that may be NULL. It
- will be NULL for device drivers. It will also be NULL
- for a bus drivers that wish to retrieve the name of the
- bus controller. It will not be NULL for a bus driver
- that wishes to retrieve the name of a child controller.
- @param[in] Language A pointer to a three character ISO 639-2 language
- identifier. This is the language of the controller name
- that that the caller is requesting, and it must match one
- of the languages specified in SupportedLanguages. The
- number of languages supported by a driver is up to the
- driver writer.
- @param[out] ControllerName A pointer to the Unicode string to return. This Unicode
- string is the name of the controller specified by
- ControllerHandle and ChildHandle in the language
- specified by Language from the point of view of the
- driver specified by This.
-
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in the
- language specified by Language for the driver
- specified by This was returned in DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MmcHostComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle, OPTIONAL
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-/**
- The main function used to send the command to the card inserted into the MMC host
- slot.
- It will assemble the arguments to set the command register and wait for the command
- and transfer completed until timeout. Then it will read the response register to fill
- the ResponseData
-
- @param[in] This Pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] Argument Command argument to set the argument field of command register
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out
- @param[in] Buffer Contains the data read from / write to the device
- @param[in] BufferSize The size of the buffer
- @param[in] ResponseType RESPONSE_TYPE
- @param[in] TimeOut Time out value in 1 ms unit
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_TIMEOUT
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-EFIAPI
-SendCommand (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData OPTIONAL
- );
-
-/**
- Set max clock frequency of the host, the actual frequency
- may not be the same as MaxFrequencyInKHz. It depends on
- the max frequency the host can support, divider, and host
- speed mode.
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] MaxFrequency Max frequency in HZ
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-**/
-EFI_STATUS
-EFIAPI
-SetClockFrequency (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 MaxFrequencyInKHz
- );
-
-/**
- Set bus width of the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] BusWidth Bus width in 1, 4, 8 bits
-
-
- @retval EFI_STATUS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetBusWidth (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 BusWidth
- );
-
-/**
- Set voltage which could supported by the host.
- Support 0(Power off the host), 1.8V, 3.0V, 3.3V
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Voltage Units in 0.1 V
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostVoltage (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 Voltage
- );
-
-/**
- Set Host mode in DDR
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] DdrMode True for DDR Mode set, false returns EFI_SUCCESS
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostDdrMode (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 DdrMode
- );
-
-/**
- Set Host SDR Mode
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] DdrMode True for SDR Mode set, false for normal mode
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_INVALID_PARAMETER A parameter was incorrect.
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostSdrMode (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 SdrMode
- );
-
-/**
- Set Host High Speed
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] HighSpeed True for High Speed Mode set, false for normal mode
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_INVALID_PARAMETER A parameter was incorrect.
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostSpeedMode (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 HighSpeed
- );
-
-/**
- Reset the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] ResetAll TRUE to reset all
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_TIMEOUT The timeout time expired.
-
-**/
-EFI_STATUS
-EFIAPI
-ResetMmcHost (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN RESET_TYPE ResetType
- );
-
-/**
- Reset the host
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] ResetAll TRUE to reset all
-
- @retval EFI_SUCCESS The function completed successfully
- @retval EFI_TIMEOUT The timeout time expired.
-
-**/
-EFI_STATUS
-EFIAPI
-EnableAutoStopCmd (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- );
-
-/**
- Find whether these is a card inserted into the slot. If so
- init the host. If not, return EFI_NOT_FOUND.
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-DetectCardAndInitHost (
- IN EFI_MMC_HOST_IO_PROTOCOL *This
- );
-
-/**
- Set the Block length
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] BlockLength card supports block length
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-SetBlockLength (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT32 BlockLength
- );
-
-/**
- Setup Device
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-SetupDevice(
- IN EFI_MMC_HOST_IO_PROTOCOL *This
- );
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
-
- @retval Data Data read from eMMC
-
-**/
-UINT8
-MmcHostRead8 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- );
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
-
- @retval Data Data read from eMMC
-
-**/
-UINT16
-MmcHostRead16 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- );
-
-/**
- Read MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
-
- @retval Data Data read from eMMC
-
-**/
-UINT32
-MmcHostRead32 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset
- );
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
- @param[in] Data Data write to eMMC
-
- @retval Data Written to MmcHost
-
-**/
-UINT8
-MmcHostWrite8 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT8 Data
- );
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
- @param[in] Data Data write to eMMC
-
- @retval Data Data written to eMMC
-
-**/
-UINT16
-MmcHostWrite16 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT16 Data
- );
-
-/**
- Write MMC host register
-
- @param[in] MmcHost Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] Offset Offset of the eMMC
- @param[in] Data Data write to eMMC
-
- @retval Data Data written to eMMC
-
-**/
-UINT32
-MmcHostWrite32 (
- IN MMCHOST_DATA *MmcHost,
- IN UINTN Offset,
- IN UINT32 Data
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
deleted file mode 100644
index 0433019..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcHostDxe/MmcHostDxe.inf
+++ /dev/null
@@ -1,59 +0,0 @@
-## @file
-# MMC Host module
-#
-# Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = MmcHost
- FILE_GUID = D86DB3C5-57FE-44CF-A82A-74C4AD5B1C2E
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = MmcHostDriverEntryPoint
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources.common]
- ComponentName.c
- MmcHostDriver.h
- MmcHostDriver.c
- MmcHostController.c
-
-[Packages]
- MdePkg/MdePkg.dec
- BroxtonSiPkg/BroxtonSiPkg.dec
-
-[LibraryClasses]
- UefiDriverEntryPoint
- DebugLib
- UefiBootServicesTableLib
- BaseMemoryLib
- MemoryAllocationLib
- UefiLib
- DevicePathLib
- IoLib
- PcdLib
- HobLib
-
-[Protocols]
- gEfiPciIoProtocolGuid ## CONSUMES
- gEfiMmcHostIoProtocolGuid ## BY_START
-
-[Guids]
- gEfiBootMediaHobGuid ## UNDEFINED
-
-[Pcd]
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c
deleted file mode 100644
index a0b0940..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/ComponentName.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/** @file
- Header file for ComponentName.
-
- Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <MediaDeviceDriver.h>
-
-//
-// EFI Component Name Protocol
-//
-EFI_COMPONENT_NAME_PROTOCOL gMediaDeviceComponentName = {
- MediaDeviceComponentNameGetDriverName,
- MediaDeviceComponentNameGetControllerName,
- "eng"
-};
-
-
-static EFI_UNICODE_STRING_TABLE mMediaDeviceDriverNameTable[] = {
- { "eng", L"UEFI MMC/SD Media Device Driver" },
- { NULL , NULL }
-};
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] Language A pointer to a three character ISO 639-2 language identifier.
- This is the language of the driver name that that the caller
- is requesting, and it must match one of the languages specified
- in SupportedLanguages. The number of languages supported by a
- driver is up to the driver writer.
- @param[out] DriverName A pointer to the Unicode string to return. This Unicode string
- is the name of the driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by This
- and the language specified by Language was returned
- in DriverName.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceComponentNameGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString (
- Language,
- gMediaDeviceComponentName.SupportedLanguages,
- mMediaDeviceDriverNameTable,
- DriverName
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by an EFI Driver.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
- @param[in] ControllerHandle The handle of a controller that the driver specified by
- This is managing. This handle specifies the controller
- whose name is to be returned.
- @param[in] ChildHandle The handle of the child controller to retrieve the name
- of. This is an optional parameter that may be NULL. It
- will be NULL for device drivers. It will also be NULL
- for a bus drivers that wish to retrieve the name of the
- bus controller. It will not be NULL for a bus driver
- that wishes to retrieve the name of a child controller.
- @param[in] Language A pointer to a three character ISO 639-2 language
- identifier. This is the language of the controller name
- that that the caller is requesting, and it must match one
- of the languages specified in SupportedLanguages. The
- number of languages supported by a driver is up to the
- driver writer.
- @param[out] ControllerName A pointer to the Unicode string to return. This Unicode
- string is the name of the controller specified by
- ControllerHandle and ChildHandle in the language
- specified by Language from the point of view of the
- driver specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in the
- language specified by Language for the driver
- specified by This was returned in DriverName.
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
- @retval EFI_INVALID_PARAMETER Language is NULL.
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
- @retval EFI_UNSUPPORTED The driver specified by This does not support the
- language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceComponentNameGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle, OPTIONAL
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- CARD_DATA *CardData;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &BlockIo,
- gMediaDeviceDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CardData = CARD_DATA_FROM_THIS (BlockIo);
- return LookupUnicodeString (
- Language,
- gMediaDeviceComponentName.SupportedLanguages,
- CardData->ControllerNameTable,
- ControllerName
- );
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c
deleted file mode 100644
index 5c91190..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDBlockIo.c
+++ /dev/null
@@ -1,666 +0,0 @@
-/** @file
- Block I/O protocol for MMC/SD device.
-
- Copyright (c) 2012 - 2017, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <MediaDeviceDriver.h>
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] ExtendedVerification Indicates that the driver may perform a more
- exhaustive verification operation of the device during reset.
- (This parameter is ingored in this driver.)
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- CARD_DATA *CardData;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
-
- CardData = CARD_DATA_FROM_THIS (This);
- MmcHostIo = CardData->MmcHostIo;
-
- DEBUG ((EFI_D_INFO, "MMC SD Block: Resetting host\n"));
-
- return MmcHostIo->ResetMmcHost (MmcHostIo, Reset_DAT_CMD);
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the read request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] BufferSiz The size of the Buffer in bytes. This must be a multiple of
- the intrinsic block size of the device.
- @param[out] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockReadBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Address;
- CARD_DATA *CardData;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT32 RemainingLength;
- UINT32 TransferLength;
- UINT8 *BufferPointer;
- BOOLEAN SectorAddressing;
- UINT64 CardSize;
- MMC_PARTITION_DATA *Partition;
- UINTN TotalBlock;
-
- Status = EFI_SUCCESS;
- Partition = CARD_PARTITION_DATA_FROM_THIS (This);
- CardData = Partition->CardData;
- MmcHostIo = CardData->MmcHostIo;
-
- //
- // Media ID has high priority that need to be verify first
- //
- if (MediaId != Partition->BlockIoMedia.MediaId) {
- return EFI_MEDIA_CHANGED;
- }
-
- Status = MmcSelectPartition (Partition);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // BufferSize must be a multiple of the intrinsic block size of the device.
- //
- if (ModU64x32 (BufferSize,Partition->BlockIoMedia.BlockSize) != 0) {
- return EFI_BAD_BUFFER_SIZE;
- }
-
- CardSize = MultU64x32 (CardData->BlockNumber, CardData->BlockLen);
-
- if ((CardData->CardType == SdMemoryCard2High) || (CardSize >= SIZE_2GB)) {
- SectorAddressing = TRUE;
- } else {
- SectorAddressing = FALSE;
- }
-
- if (SectorAddressing) {
- //
- // Sector Address
- //
- Address = (UINT32) DivU64x32 (MultU64x32 (LBA, Partition->BlockIoMedia.BlockSize), 512);
- } else {
- //
- // Byte Address
- //
- Address = (UINT32) MultU64x32 (LBA, Partition->BlockIoMedia.BlockSize);
- }
-
- TotalBlock = (UINTN) DivU64x32 (BufferSize, Partition->BlockIoMedia.BlockSize);
- //
- // Make sure the range to read is valid.
- //
- if (LBA + TotalBlock > Partition->BlockIoMedia.LastBlock + 1) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (!(Partition->BlockIoMedia.MediaPresent)) {
- return EFI_NO_MEDIA;
- }
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Invalid parameter \n"));
- goto Done;
- }
-
- if ((BufferSize % Partition->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Bad buffer size \n"));
- goto Done;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Done;
- }
-
- BufferPointer = Buffer;
- RemainingLength = (UINT32) BufferSize;
-
- while (RemainingLength > 0) {
- if ((BufferSize >= Partition->BlockIoMedia.BlockSize)) {
- if (RemainingLength > MmcHostIo->HostCapability.BoundarySize) {
- TransferLength = MmcHostIo->HostCapability.BoundarySize;
- } else {
- TransferLength = RemainingLength;
- }
-
- if (CardData->CardType == MMCCard) {
- if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCKLEN,
- Partition->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (EFI_ERROR (Status)) {
- break;
- }
- }
-
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCK_COUNT,
- TransferLength / Partition->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (EFI_ERROR (Status)) {
- break;
- }
- }
-
- Status = SendCommand (
- MmcHostIo,
- READ_MULTIPLE_BLOCK,
- Address,
- InData,
- CardData->AlignedBuffer,
- TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_MULTIPLE_BLOCK -> Fail\n"));
- break;
- }
- } else {
- if (RemainingLength > Partition->BlockIoMedia.BlockSize) {
- TransferLength = Partition->BlockIoMedia.BlockSize;
- } else {
- TransferLength = RemainingLength;
- }
-
- Status = SendCommand (
- MmcHostIo,
- READ_SINGLE_BLOCK,
- Address,
- InData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32*) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_SINGLE_BLOCK -> Fail\n"));
- break;
- }
- }
-
- CopyMem (BufferPointer, CardData->AlignedBuffer, TransferLength);
-
- if (SectorAddressing) {
- //
- // Sector Address
- //
- Address += TransferLength / 512;
- } else {
- //
- // Byte Address
- //
- Address += TransferLength;
- }
- BufferPointer += TransferLength;
- RemainingLength -= TransferLength;
- }
-
- if (EFI_ERROR (Status)) {
- if ((CardData->CardType == SdMemoryCard) ||
- (CardData->CardType == SdMemoryCard2)||
- (CardData->CardType == SdMemoryCard2High)) {
- SendCommand (
- MmcHostIo,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- } else {
- SendCommand (
- MmcHostIo,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
- }
-
-Done:
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to be written.
- The caller is responsible for writing to only
- legitimate locations.
- @param[in] BufferSize
- The size of the Buffer in bytes. This must be a multiple of
- the intrinsic block size of the device.
- @param[in] Buffer A pointer to the source buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Address;
- CARD_DATA *CardData;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT32 RemainingLength;
- UINT32 TransferLength;
- UINT8 *BufferPointer;
- BOOLEAN SectorAddressing;
- UINT64 CardSize;
- MMC_PARTITION_DATA *Partition;
-
- Status = EFI_SUCCESS;
- Partition = CARD_PARTITION_DATA_FROM_THIS (This);
- CardData = Partition->CardData;
- MmcHostIo = CardData->MmcHostIo;
-
- Status = MmcSelectPartition (Partition);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CardSize = MultU64x32 (CardData->BlockNumber, CardData->BlockLen);
-
- if ((CardData->CardType == SdMemoryCard2High) || (CardSize >= SIZE_2GB)) {
- SectorAddressing = TRUE;
- } else {
- SectorAddressing = FALSE;
- }
-
- if (SectorAddressing) {
- //
- // Sector Address
- //
- Address = (UINT32) DivU64x32 (MultU64x32 (LBA, Partition->BlockIoMedia.BlockSize), 512);
- } else {
- //
- // Byte Address
- //
- Address = (UINT32) MultU64x32 (LBA, Partition->BlockIoMedia.BlockSize);
- }
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Invalid parameter \n"));
- goto Done;
- }
-
- if ((BufferSize % Partition->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Bad buffer size \n"));
- goto Done;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Done;
- }
-
- if (This->Media->ReadOnly == TRUE) {
- Status = EFI_WRITE_PROTECTED;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Write protected \n"));
- goto Done;
- }
-
- BufferPointer = Buffer;
- RemainingLength = (UINT32) BufferSize;
-
- while (RemainingLength > 0) {
- if ((BufferSize >= Partition->BlockIoMedia.BlockSize) ) {
- if (RemainingLength > MmcHostIo->HostCapability.BoundarySize) {
- TransferLength = MmcHostIo->HostCapability.BoundarySize;
- } else {
- TransferLength = RemainingLength;
- }
-
- if ((CardData->CardType == SdMemoryCard) ||
- (CardData->CardType == SdMemoryCard2)||
- (CardData->CardType == SdMemoryCard2High)) {
- //
- // Write performance improvement
- //
- if ((TransferLength / Partition->BlockIoMedia.BlockSize) > 64) {
- Status = SendAppCommand (
- CardData,
- SET_WR_BLK_ERASE_COUNT,
- (UINT32) (TransferLength / Partition->BlockIoMedia.BlockSize),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
- } else if (CardData->CardType == MMCCard) {
-
- if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCKLEN,
- Partition->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCK_COUNT,
- TransferLength / Partition->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (EFI_ERROR (Status)) {
- break;
- }
- }
-
- CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
-
- Status = SendCommand (
- MmcHostIo,
- WRITE_MULTIPLE_BLOCK,
- Address,
- OutData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: WRITE_MULTIPLE_BLOCK -> Fail\n"));
- break;
- }
- } else {
- if (RemainingLength > Partition->BlockIoMedia.BlockSize) {
- TransferLength = Partition->BlockIoMedia.BlockSize;
- } else {
- TransferLength = RemainingLength;
- }
-
- CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
-
- Status = SendCommand (
- MmcHostIo,
- WRITE_BLOCK,
- Address,
- OutData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
-
- if (SectorAddressing) {
- //
- // Sector Address
- //
- Address += TransferLength / 512;
- } else {
- //
- // Byte Address
- //
- Address += TransferLength;
- }
- BufferPointer += TransferLength;
- RemainingLength -= TransferLength;
- }
-
- if (EFI_ERROR (Status)) {
- SendCommand (
- MmcHostIo,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
-
-Done:
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
- (In this driver, this function just returns EFI_SUCCESS.)
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS Success
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockFlushBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This
- )
-{
- return EFI_SUCCESS;
-}
-
-
-/**
- MMC/SD card BlockIo init function
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_SUCCESS Success
-
-**/
-EFI_STATUS
-MMCSDBlockIoInit (
- IN CARD_DATA *CardData
- )
-{
- UINTN Loop;
- MMC_PARTITION_DATA *Partition;
- EXT_CSD *ExtCsd;
- UINT64 GP_CHUNK_SIZE;
- UINT32 GP_SIZE_MULT;
- UINT64 GppSize;
- UINTN GppIndex=0;
-
- Partition = CardData->Partitions;
- ExtCsd = &CardData->ExtCSDRegister;
-
- //
- // Determine GP partitioning chunk size
- //
- GP_CHUNK_SIZE = 0;
- if (((ExtCsd->PARTITIONING_SUPPORT & BIT0) == BIT0) &&
- ((ExtCsd->PARTITION_SETTING_COMPLETED & BIT0) == BIT0)) {
- GP_CHUNK_SIZE = MultU64x32 (ExtCsd->HC_WP_GRP_SIZE, ExtCsd->HC_ERASE_GRP_SIZE);
- GP_CHUNK_SIZE = MultU64x32 (GP_CHUNK_SIZE, SIZE_512KB);
- }
-
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) {
- //
- // BlockIO protocol
- //
- Partition->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
- Partition->BlockIo.Media = &(Partition->BlockIoMedia);
- Partition->BlockIo.Reset = MMCSDBlockReset;
- Partition->BlockIo.ReadBlocks = MMCSDBlockReadBlocks ;
- Partition->BlockIo.WriteBlocks = MMCSDBlockWriteBlocks;
- Partition->BlockIo.FlushBlocks = MMCSDBlockFlushBlocks;
-
- Partition->BlockIoMedia.MediaId = 0;
- Partition->BlockIoMedia.RemovableMedia = FALSE;
- Partition->BlockIoMedia.MediaPresent = TRUE;
- Partition->BlockIoMedia.LogicalPartition = FALSE;
-
- //
- // Force the User partition to be enabled
- //
- if (Loop == 0) {
- Partition->Present = TRUE;
- }
-
- if (CardData->CSDRegister.PERM_WRITE_PROTECT || CardData->CSDRegister.TMP_WRITE_PROTECT) {
- Partition->BlockIoMedia.ReadOnly = TRUE;
- } else {
- Partition->BlockIoMedia.ReadOnly = FALSE;
- }
-
- Partition->BlockIoMedia.WriteCaching = FALSE;
- Partition->BlockIoMedia.BlockSize = CardData->BlockLen;
- Partition->BlockIoMedia.IoAlign = 1;
- Partition->BlockIoMedia.LastBlock = (EFI_LBA) (CardData->BlockNumber - 1);
-
- //
- // Handle GPP partitions
- //
- GppSize = 0;
- if ((GP_CHUNK_SIZE != 0) && (Loop >= 4)) {
- Partition->BlockIoMedia.LastBlock = (EFI_LBA) 0;
- GppIndex = Loop - 4;
- GP_SIZE_MULT = MmcGetExtCsd24 (
- CardData,
- OFFSET_OF (EXT_CSD, GP_SIZE_MULT_1) + (3 * GppIndex)
- );
- GppSize = MultU64x32 (GP_SIZE_MULT, (UINT32) GP_CHUNK_SIZE);
- }
-
- if (GppSize != 0) {
- Partition->BlockIoMedia.LastBlock =
- DivU64x32 (GppSize, Partition->BlockIoMedia.BlockSize) - 1;
- DEBUG ((EFI_D_INFO,
- "GPP%d last-block: 0x%lx\n",
- GppIndex + 1,
- Partition->BlockIoMedia.LastBlock
- ));
- Partition->Present = TRUE;
- }
-
- if (CardData->CardType == MMCCard) {
- //
- // Handle Boot partitions
- //
- if ((Loop == 1) || (Loop == 2)) {
- Partition->BlockIoMedia.LastBlock = 128 * 1024 * ((UINTN) MmcGetExtCsd8 (CardData, OFFSET_OF (EXT_CSD, BOOT_SIZE_MULTI))) / 512;
- Partition->Present = TRUE;
- }
- }
- }
-
- DEBUG ((EFI_D_INFO, "MMC SD Block I/O: Initialized\n"));
-
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c
deleted file mode 100644
index 13258de..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MMCSDTransfer.c
+++ /dev/null
@@ -1,2524 +0,0 @@
-/** @file
- SMMC transfer specific functions.
-
- Copyright (c) 1999 - 2017, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <MediaDeviceDriver.h>
-#include <HeciRegs.h>
-#include <Private/Guid/ScPolicyHobGuid.h>
-#include <SeCAccess.h>
-#include <Library/SteppingLib.h>
-#include <Library/ConfigBlockLib.h>
-
-
-/**
- Set Mmc ExtCsd register
-
- @param[in] PeiCardData Pointer to CARD_DATA
- @param[in] Index
- @param[in] Value
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSetExtCsd8 (
- IN CARD_DATA *CardData,
- IN UINT8 Index,
- IN UINT8 Value
- );
-
-EFI_EVENT mSetEmmcWpOnEvent = NULL;
-
-
-/**
- Check card status, print the debug info and check the error
-
- @param[in] Status Status got from card status register
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-CheckCardStatus (
- IN UINT32 Status
- )
-{
- CARD_STATUS *CardStatus;
- CardStatus = (CARD_STATUS *) (&Status);
-
- if (CardStatus->ADDRESS_OUT_OF_RANGE) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_OUT_OF_RANGE\n"));
- }
-
- if (CardStatus->ADDRESS_MISALIGN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_MISALIGN\n"));
- }
-
- if (CardStatus->BLOCK_LEN_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: BLOCK_LEN_ERROR\n"));
- }
-
- if (CardStatus->ERASE_SEQ_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_SEQ_ERROR\n"));
- }
-
- if (CardStatus->ERASE_PARAM) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_PARAM\n"));
- }
-
- if (CardStatus->WP_VIOLATION) {
- DEBUG ((EFI_D_ERROR, "CardStatus: WP_VIOLATION\n"));
- }
-
- if (CardStatus->CARD_IS_LOCKED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CARD_IS_LOCKED\n"));
- }
-
- if (CardStatus->LOCK_UNLOCK_FAILED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: LOCK_UNLOCK_FAILED\n"));
- }
-
- if (CardStatus->COM_CRC_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: COM_CRC_ERROR\n"));
- }
-
- if (CardStatus->ILLEGAL_COMMAND) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ILLEGAL_COMMAND\n"));
- }
-
- if (CardStatus->CARD_ECC_FAILED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CARD_ECC_FAILED\n"));
- }
-
- if (CardStatus->CC_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CC_ERROR\n"));
- }
-
- if (CardStatus->ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERROR\n"));
- }
-
- if (CardStatus->UNDERRUN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: UNDERRUN\n"));
- }
-
- if (CardStatus->OVERRUN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: OVERRUN\n"));
- }
-
- if (CardStatus->CID_CSD_OVERWRITE) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CID_CSD_OVERWRITE\n"));
- }
-
- if (CardStatus->WP_ERASE_SKIP) {
- DEBUG ((EFI_D_ERROR, "CardStatus: WP_ERASE_SKIP\n"));
- }
-
- if (CardStatus->ERASE_RESET) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_RESET\n"));
- }
-
- if (CardStatus->SWITCH_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: SWITCH_ERROR\n"));
- }
-
- if ((Status & 0xFCFFA080) != 0) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Send command by using Host IO protocol
-
- @param[in] This Pointer to EFI_MMC_HOST_IO_PROTOCOL
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] Argument Command argument to set the argument field of command register
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out
- @param[in] Buffer Contains the data read from / write to the device
- @param[in] BufferSize The size of the buffer
- @param[in] ResponseType RESPONSE_TYPE
- @param[in] TimeOut Time out value in 1 ms unit
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-SendCommand (
- IN EFI_MMC_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- )
-{
-
- EFI_STATUS Status;
-
- Status = This->SendCommand (
- This,
- CommandIndex,
- Argument,
- DataType,
- Buffer,
- BufferSize,
- ResponseType,
- TimeOut,
- ResponseData
- );
- if (!EFI_ERROR (Status)) {
- if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
- if (ResponseData == NULL) {
- ASSERT(ResponseData != NULL);
- return EFI_OUT_OF_RESOURCES;
- }
- Status = CheckCardStatus (*ResponseData);
- }
- } else {
- This->ResetMmcHost (This, Reset_DAT_CMD);
- }
-
- return Status;
-}
-
-
-/**
- Send the card APP_CMD command with the following command indicated
- by CommandIndex
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] CommandIndex The command index to set the command index field of command register
- @param[in] Argument Command argument to set the argument field of command register
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out
- @param[in] Buffer Contains the data read from / write to the device
- @param[in] BufferSize The size of the buffer
- @param[in] ResponseType RESPONSE_TYPE
- @param[in] TimeOut Time out value in 1 ms unit
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-SendAppCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- )
-{
-
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT8 Index;
-
- MmcHostIo = CardData->MmcHostIo;
- Status = EFI_SUCCESS;
-
- for (Index = 0; Index < 2; Index++) {
- Status = MmcHostIo->SendCommand (
- MmcHostIo,
- APP_CMD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- if (!EFI_ERROR (Status)) {
- Status = CheckCardStatus (*(UINT32 *) &(CardData->CardStatus));
- if (CardData->CardStatus.SAPP_CMD != 1) {
- Status = EFI_DEVICE_ERROR;
- }
- if (!EFI_ERROR (Status)) {
- break;
- }
- } else {
- MmcHostIo->ResetMmcHost (MmcHostIo, Reset_Auto);
- }
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = MmcHostIo->SendCommand (
- MmcHostIo,
- CommandIndex,
- Argument,
- DataType,
- Buffer,
- BufferSize,
- ResponseType,
- TimeOut,
- ResponseData
- );
- if (!EFI_ERROR (Status)) {
- if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
- if (ResponseData == NULL) {
- ASSERT(ResponseData != NULL);
- return EFI_OUT_OF_RESOURCES;
- }
- Status = CheckCardStatus (*ResponseData);
- }
- } else {
- MmcHostIo->ResetMmcHost (MmcHostIo, Reset_Auto);
- }
-
- return Status;
-}
-
-
-/**
- Dump Mmc Decode OCR register
-
- @param[in] OCRReg Pointer to OCR
-
- @retval None
-
-**/
-EFI_STATUS
-MmcDecodeOCR (
- IN OCR *OCRReg
- )
-{
- DEBUG ((DEBUG_INFO, "\n==========DECODE MMC OCR REGISTER==================\n"));
- DEBUG ((DEBUG_INFO, " OCR = 0x%08X\n", *((UINT32 *) OCRReg)));
- DEBUG ((DEBUG_INFO, " CARD_NOT_BUSY = 0x%X\n", OCRReg->Busy));
- DEBUG ((DEBUG_INFO, " ACCESS_MODE = 0x%X\n", OCRReg->AccessMode));
- DEBUG ((DEBUG_INFO, " VDD_270_360 = 0x%X\n", OCRReg->V270_V360));
- DEBUG ((DEBUG_INFO, " VDD_200_260 = 0x%X\n", OCRReg->V200_V260));
- DEBUG ((DEBUG_INFO, " VDD_170_195 = 0x%X\n", OCRReg->V170_V195));
- DEBUG ((DEBUG_INFO, "==================================================\n"));
- return 0;
-}
-
-
-/**
- Dump Mmc Decode CID value
-
- @param[in] CIDReg Pointer to CIDReg
-
- @retval None
-
-**/
-EFI_STATUS
-MmcDecodeCID (
- IN CID *CIDReg
- )
-{
- UINT32 i = 0;
-
- DEBUG ((EFI_D_INFO, "\n==========DECODE MMC CID REGISTER==================\n"));
- DEBUG ((EFI_D_INFO, " CID = 0x%032X\n", CIDReg));
- DEBUG ((EFI_D_INFO, " MANUFACTURER_ID = 0x%X\n", CIDReg->MID));
- DEBUG ((EFI_D_INFO, " CARD_OR_BGA = 0x%X\n", (CIDReg->OID & 0xFF00)>>6));
- DEBUG ((EFI_D_INFO, " OEM_APPLICATION_ID = 0x%X\n", (CIDReg->OID>>8) &0xFF));
- DEBUG ((EFI_D_INFO, " PRODUCT_NAME = "));
-
- for (i=0; i < 6; i++) {
- DEBUG ((EFI_D_INFO, "%c", CIDReg->PNM[i]));
- }
- DEBUG ((EFI_D_INFO, "\n"));
- DEBUG ((EFI_D_INFO, " PRODUCT_REVISION = 0x%X\n", CIDReg->PRV));
- DEBUG ((EFI_D_INFO, " PRODUCT_SERIAL_NUM = 0x%X\n", CIDReg->PSN));
- DEBUG ((EFI_D_INFO, " MANUFACTURE_DATE = 0x%X\n", CIDReg->MDT));
- DEBUG ((EFI_D_INFO, "==================================================\n"));
- return 0;
-}
-
-
-/**
- Dump Mmc Decode CSD value
-
- @param[in] CSDReg Pointer to CSDReg
-
- @retval None
-
-**/
-EFI_STATUS
-MmcDecodeCSD (
- IN CSD *CSDReg
- )
-{
- DEBUG ((EFI_D_INFO, "\n==========DECODE MMC CSD REGISTER==================\n"));
- DEBUG ((EFI_D_INFO, "csd_struct : [0x%0x] \n", CSDReg->CSD_STRUCTURE));
- DEBUG ((EFI_D_INFO, "specs_ver : [0x%0x] \n", CSDReg->SPEC_VERS));
- DEBUG ((EFI_D_INFO, "reserve2 : [0x%0x] \n", CSDReg->Reserved2));
- DEBUG ((EFI_D_INFO, "taac : [0x%0x] \n", CSDReg->TAAC));
- DEBUG ((EFI_D_INFO, "nsac : [0x%0x] \n", CSDReg->NSAC));
- DEBUG ((EFI_D_INFO, "tran_speed : [0x%0x] \n", CSDReg->TRAN_SPEED));
- DEBUG ((EFI_D_INFO, "ccc : [0x%0x] \n", CSDReg->CCC));
- DEBUG ((EFI_D_INFO, "read_bl_len : [0x%0x] \n", CSDReg->READ_BL_LEN));
- DEBUG ((EFI_D_INFO, "read_partial : [0x%0x] \n", CSDReg->READ_BL_PARTIAL));
- DEBUG ((EFI_D_INFO, "write_misalign : [0x%0x] \n", CSDReg->WRITE_BLK_MISALIGN));
- DEBUG ((EFI_D_INFO, "read_misalign : [0x%0x] \n", CSDReg->READ_BLK_MISALIGN));
- DEBUG ((EFI_D_INFO, "dsr_imp : [0x%0x] \n", CSDReg->DSR_IMP));
- DEBUG ((EFI_D_INFO, "reserve1 : [0x%0x] \n", CSDReg->Reserved1));
- DEBUG ((EFI_D_INFO, "c_size : [0x%0x] \n", CSDReg->C_SIZELow2 | CSDReg->C_SIZEHigh10<<2));
- DEBUG ((EFI_D_INFO, "vdd_r_curr_min : [0x%0x] \n", CSDReg->VDD_R_CURR_MIN));
- DEBUG ((EFI_D_INFO, "vdd_r_curr_max : [0x%0x] \n", CSDReg->VDD_R_CURR_MAX));
- DEBUG ((EFI_D_INFO, "vdd_w_curr_min : [0x%0x] \n", CSDReg->VDD_W_CURR_MIN));
- DEBUG ((EFI_D_INFO, "vdd_w_curr_max : [0x%0x] \n", CSDReg->VDD_W_CURR_MAX));
- DEBUG ((EFI_D_INFO, "c_size_mult : [0x%0x] \n", CSDReg->C_SIZE_MULT));
- DEBUG ((EFI_D_INFO, "erase_grp_size : [0x%0x] \n", CSDReg->ERASE_GRP_SIZE));
- DEBUG ((EFI_D_INFO, "erase_grp_mult : [0x%0x] \n", CSDReg->ERASE_GRP_MULT));
- DEBUG ((EFI_D_INFO, "wp_grp_size : [0x%0x] \n", CSDReg->WP_GRP_SIZE));
- DEBUG ((EFI_D_INFO, "wp_grp_enable : [0x%0x] \n", CSDReg->WP_GRP_ENABLE));
- DEBUG ((EFI_D_INFO, "default_ecc : [0x%0x] \n", CSDReg->DEFAULT_ECC));
- DEBUG ((EFI_D_INFO, "r2w_factor : [0x%0x] \n", CSDReg->R2W_FACTOR));
- DEBUG ((EFI_D_INFO, "write_bl_len : [0x%0x] \n", CSDReg->WRITE_BL_LEN));
- DEBUG ((EFI_D_INFO, "write_partial : [0x%0x] \n", CSDReg->WRITE_BL_PARTIAL));
- DEBUG ((EFI_D_INFO, "reserve0 : [0x%0x] \n", CSDReg->Reserved0));
- DEBUG ((EFI_D_INFO, "content_prot_app : [0x%0x] \n", CSDReg->CONTENT_PROT_APP));
- DEBUG ((EFI_D_INFO, "file_format_grp : [0x%0x] \n", CSDReg->FILE_FORMAT_GRP));
- DEBUG ((EFI_D_INFO, "copy : [0x%0x] \n", CSDReg->COPY));
- DEBUG ((EFI_D_INFO, "perm_write_protect: [0x%0x] \n", CSDReg->PERM_WRITE_PROTECT));
- DEBUG ((EFI_D_INFO, "tmp_write_prot : [0x%0x] \n", CSDReg->TMP_WRITE_PROTECT));
- DEBUG ((EFI_D_INFO, "file_format : [0x%0x] \n", CSDReg->FILE_FORMAT));
- DEBUG ((EFI_D_INFO, "ecc : [0x%0x] \n", CSDReg->ECC));
- DEBUG ((EFI_D_INFO, "==================================================\n"));
-
- return 0;
-}
-
-
-/**
- Dump Mmc Decode Ext CSD value
-
- @param[in] ExtCSDReg Pointer to ExtCSDReg
-
- @retval None
-
-**/
-EFI_STATUS
-MmcDecodeExtCSD (
- IN EXT_CSD *ExtCSDReg
- )
-{
- DEBUG ((EFI_D_INFO, "\n==========DECODE MMC EXT CSD REGISTER==================\n"));
- DEBUG ((EFI_D_INFO, " SUPPORTED_CMD_SETS = 0x%X\n", ExtCSDReg->CMD_SET));
- DEBUG ((EFI_D_INFO, " HPI_FEATURES = 0x%X\n", ExtCSDReg->HPI_FEATURES));
- DEBUG ((EFI_D_INFO, " BKOPS_SUPPORT = 0x%X\n", ExtCSDReg->BKOPS_SUPPORT));
- DEBUG ((EFI_D_INFO, " BKOPS_STATUS = 0x%X\n", ExtCSDReg->BKOPS_STATUS));
- DEBUG ((EFI_D_INFO, " CORRECTLY_PRG_SECTORS_NUM = 0x%X%X%X%X\n", ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[3], \
- ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[2], ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[1], ExtCSDReg->CORRECTLY_PRG_SECTORS_NUM[0]));
- DEBUG ((EFI_D_INFO, " INI_TIMEOUT_AP = 0x%X\n", ExtCSDReg->INI_TIMEOUT_AP));
- DEBUG ((EFI_D_INFO, " PWR_CL_DDR_52_195 = 0x%X\n", ExtCSDReg->PWR_CL_DDR_52_195));
- DEBUG ((EFI_D_INFO, " PWR_CL_DDR_52_360 = 0x%X\n", ExtCSDReg->PWR_CL_DDR_52_360));
- DEBUG ((EFI_D_INFO, " MIN_PRF_DDR_W_8_52 = 0x%X\n", ExtCSDReg->MIN_PERF_DDR_W_8_52));
- DEBUG ((EFI_D_INFO, " MIN_PRF_DDR_R_8_52 = 0x%X\n", ExtCSDReg->MIN_PERF_DDR_R_8_52));
- DEBUG ((EFI_D_INFO, " TRIM_MULT = 0x%X\n", ExtCSDReg->TRIM_MULT));
- DEBUG ((EFI_D_INFO, " SEC_FEATURE_SUPP = 0x%X\n", ExtCSDReg->SEC_FEATURE_SUPPORT));
- DEBUG ((EFI_D_INFO, " SEC_ERASE_MULT = 0x%X\n", ExtCSDReg->SEC_ERASE_MULT));
- DEBUG ((EFI_D_INFO, " SEC_TRIM_MULT = 0x%X\n", ExtCSDReg->SEC_TRIM_MULT));
- DEBUG ((EFI_D_INFO, " BOOT_INFO = 0x%X\n", ExtCSDReg->BOOT_INFO));
- DEBUG ((EFI_D_INFO, " BOOT_PART_SIZE = 0x%X\n", ExtCSDReg->BOOT_SIZE_MULTI));
- DEBUG ((EFI_D_INFO, " ACCESS_SIZE = 0x%X\n", ExtCSDReg->ACC_SIZE));
- DEBUG ((EFI_D_INFO, " HI_CAP_ER_GRP_SIZE = 0x%X\n", ExtCSDReg->HC_ERASE_GRP_SIZE));
- DEBUG ((EFI_D_INFO, " HI_CAP_ER_TIMEOUT = 0x%X\n", ExtCSDReg->ERASE_TIMEOUT_MULT));
- DEBUG ((EFI_D_INFO, " REL_WR_SECTOR_CNT = 0x%X\n", ExtCSDReg->REL_WR_SEC_C));
- DEBUG ((EFI_D_INFO, " HI_CAP_WP_GRP_SIZE = 0x%X\n", ExtCSDReg->HC_WP_GRP_SIZE));
- DEBUG ((EFI_D_INFO, " SLEEP_CURRENT_VCC = 0x%X\n", ExtCSDReg->S_C_VCC));
- DEBUG ((EFI_D_INFO, " SLEEP_CURRENT_VCCQ = 0x%X\n", ExtCSDReg->S_C_VCCQ));
- DEBUG ((EFI_D_INFO, " SLP_AWK_TIMEOUT = 0x%X\n", ExtCSDReg->S_A_TIMEOUT));
- DEBUG ((EFI_D_INFO, " SECTOR_COUNT = 0x%X\n", *(UINT32*) ((UINT8 *) &ExtCSDReg->SEC_COUNT)));
- DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_52 = 0x%X\n", ExtCSDReg->MIN_PERF_W_8_52));
- DEBUG ((EFI_D_INFO, " MIN_PERF_R_8_52 = 0x%X\n", ExtCSDReg->MIN_PERF_R_8_52));
- DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_26_4_52 = 0x%X\n", ExtCSDReg->MIN_PERF_W_8_26_4_52));
- DEBUG ((EFI_D_INFO, " MIN_PERF_W_8_26_4_52 = 0x%X\n", ExtCSDReg->MIN_PERF_W_8_26_4_52));
- DEBUG ((EFI_D_INFO, " MIN_PERF_W_4_26 = 0x%X\n", ExtCSDReg->MIN_PERF_W_4_26));
- DEBUG ((EFI_D_INFO, " MIN_PERF_R_4_26 = 0x%X\n", ExtCSDReg->MIN_PERF_R_4_26));
- DEBUG ((EFI_D_INFO, " PWR_CLASS_26_360 = 0x%X\n", ExtCSDReg->PWR_CL_26_360));
- DEBUG ((EFI_D_INFO, " PWR_CLASS_52_360 = 0x%X\n", ExtCSDReg->PWR_CL_52_360));
- DEBUG ((EFI_D_INFO, " PWR_CLASS_26_195 = 0x%X\n", ExtCSDReg->PWR_CL_26_195));
- DEBUG ((EFI_D_INFO, " PWR_CLASS_52_195 = 0x%X\n", ExtCSDReg->PWR_CL_52_195));
- DEBUG ((EFI_D_INFO, " PARTITION_SWITCH_TIME = 0x%X\n", ExtCSDReg->PARTITION_SWITCH_TIME));
- DEBUG ((EFI_D_INFO, " OUT_OF_INTERRUPT_TIME = 0x%X\n", ExtCSDReg->OUT_OF_INTERRUPT_TIME));
- DEBUG ((EFI_D_INFO, " CARD_TYPE = 0x%X\n", ExtCSDReg->CARD_TYPE));
- DEBUG ((EFI_D_INFO, " CSD_STRUCTURE = 0x%X\n", ExtCSDReg->CSD_STRUCTURE));
- DEBUG ((EFI_D_INFO, " EXT_CSD_REV = 0x%X\n", ExtCSDReg->EXT_CSD_REV));
- DEBUG ((EFI_D_INFO, " CMD_SET = 0x%X\n", ExtCSDReg->CMD_SET));
- DEBUG ((EFI_D_INFO, " CMD_SET_REV = 0x%X\n", ExtCSDReg->CMD_SET_REV));
- DEBUG ((EFI_D_INFO, " PWR_CLASS = 0x%X\n", ExtCSDReg->POWER_CLASS));
- DEBUG ((EFI_D_INFO, " HI_SPEED_TIMING = 0x%X\n", ExtCSDReg->HS_TIMING));
- DEBUG ((EFI_D_INFO, " BUS_WIDTH_MODE = 0x%X\n", ExtCSDReg->BUS_WIDTH));
- DEBUG ((EFI_D_INFO, " ERASED_MEM_CONTENT = 0x%X\n", ExtCSDReg->ERASED_MEM_CONT));
- DEBUG ((EFI_D_INFO, " PARTITION_CONFIG = 0x%X\n", ExtCSDReg->PARTITION_CONFIG));
- DEBUG ((EFI_D_INFO, " BOOT_CONFIG_PROT = 0x%X\n", ExtCSDReg->BOOT_CONFIG_PROT));
- DEBUG ((EFI_D_INFO, " BOOT_BUS_WIDTH = 0x%X\n", ExtCSDReg->BOOT_BUS_WIDTH));
- DEBUG ((EFI_D_INFO, " HI_DEN_ER_GRP_DEF = 0x%X\n", ExtCSDReg->ERASE_GROUP_DEF));
- DEBUG ((EFI_D_INFO, " BOOT_WP = 0x%X\n", ExtCSDReg->BOOT_WP));
- DEBUG ((EFI_D_INFO, " USER_WP = 0x%X\n", ExtCSDReg->USER_WP));
- DEBUG ((EFI_D_INFO, " FW_CONFIG = 0x%X\n", ExtCSDReg->FW_CONFIG));
- DEBUG ((EFI_D_INFO, " RPMB_SIZE_MULT = 0x%X\n", ExtCSDReg->RPMB_SIZE_MULT));
- DEBUG ((EFI_D_INFO, " RST_N_FUNCTION = 0x%X\n", ExtCSDReg->RST_n_FUNCTION));
- DEBUG ((EFI_D_INFO, " PARTITIONING_SUPP = 0x%X\n", ExtCSDReg->PARTITIONING_SUPPORT));
- DEBUG ((EFI_D_INFO, " MAX_ENH_SIZE_MULT = 0x%02X%02X%02X\n", ExtCSDReg->MAX_ENH_SIZE_MULT[2],ExtCSDReg->MAX_ENH_SIZE_MULT[1], ExtCSDReg->MAX_ENH_SIZE_MULT[0]));
- DEBUG ((EFI_D_INFO, " PART_ATTRIBUTE = 0x%X\n", ExtCSDReg->PARTITIONS_ATTRIBUTES));
- DEBUG ((EFI_D_INFO, " PART_SETTING_COMP = 0x%X\n", ExtCSDReg->PARTITION_SETTING_COMPLETED));
- DEBUG ((EFI_D_INFO, " GP_SIZE_MULT = 0x%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X\n", ExtCSDReg->GP_SIZE_MULT_4[2], ExtCSDReg->GP_SIZE_MULT_4[1], ExtCSDReg->GP_SIZE_MULT_4[0],
- ExtCSDReg->GP_SIZE_MULT_3[2], ExtCSDReg->GP_SIZE_MULT_3[1], ExtCSDReg->GP_SIZE_MULT_3[0],
- ExtCSDReg->GP_SIZE_MULT_2[2], ExtCSDReg->GP_SIZE_MULT_2[1], ExtCSDReg->GP_SIZE_MULT_2[0],
- ExtCSDReg->GP_SIZE_MULT_1[2], ExtCSDReg->GP_SIZE_MULT_1[1], ExtCSDReg->GP_SIZE_MULT_1[0]));
- DEBUG ((EFI_D_INFO, " ENH_SIZE_MULT = 0x%02X%02X%02X\n", ExtCSDReg->ENH_SIZE_MULT[2], ExtCSDReg->ENH_SIZE_MULT[1], ExtCSDReg->ENH_SIZE_MULT[0]));
- DEBUG ((EFI_D_INFO, " ENH_START_ADDR = 0x%02X%02X%02X%02X\n", ExtCSDReg->ENH_START_ADDR[3], ExtCSDReg->ENH_START_ADDR[2], ExtCSDReg->ENH_START_ADDR[1], ExtCSDReg->ENH_START_ADDR[0]));
- DEBUG ((EFI_D_INFO, " SEC_BAD_BLK_MGMNT = 0x%X\n", ExtCSDReg->SEC_BAD_BLOCK_MGMNT));
- DEBUG ((EFI_D_INFO, "==================================================\n"));
-
- return 0;
-}
-
-
-/**
- Send the card FAST_IO command
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] RegisterAddress Register Address
- @param[in, out] RegisterData Pointer to register Data
- @param[in] Write TRUE for write, FALSE for read
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-FastIO (
- IN CARD_DATA *CardData,
- IN UINT8 RegisterAddress,
- IN OUT UINT8 *RegisterData,
- IN BOOLEAN Write
- )
-{
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- EFI_STATUS Status;
- UINT32 Argument;
- UINT32 Data;
-
- Status = EFI_SUCCESS;
- MmcHostIo = CardData->MmcHostIo;
-
- if (RegisterData == NULL) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Argument = (CardData->Address << 16) | (RegisterAddress << 8);
- if (Write) {
- Argument |= BIT15 | (*RegisterData);
- }
-
- Status = SendCommand (
- MmcHostIo,
- FAST_IO,
- Argument,
- NoData,
- NULL,
- 0,
- ResponseR4,
- TIMEOUT_COMMAND,
- &Data
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if ((Data & BIT15) == 0) {
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- if (!Write) {
- *RegisterData = (UINT8)Data;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- Send the card GO_INACTIVE_STATE command
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-PutCardInactive (
- IN CARD_DATA *CardData
- )
-{
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- EFI_STATUS Status;
-
- MmcHostIo = CardData->MmcHostIo;
-
- Status = SendCommand (
- MmcHostIo,
- GO_INACTIVE_STATE,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- gBS->Stall(1000);
-
- return Status;
-}
-
-
-/**
- Get card interested information for CSD rergister
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-CalculateCardParameter (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT32 Frequency;
- UINT32 Multiple;
- UINT32 CSize;
- CSD_SDV2 *CsdSDV2;
-
- Status = EFI_SUCCESS;
-
- switch (CardData->CSDRegister.TRAN_SPEED & 0x7) {
- case 0:
- Frequency = 100 * 1000;
- break;
-
- case 1:
- Frequency = 1 * 1000 * 1000;
- break;
-
- case 2:
- Frequency = 10 * 1000 * 1000;
- break;
-
- case 3:
- Frequency = 100 * 1000 * 1000;
- break;
-
- default:
- DEBUG ((EFI_D_ERROR, "Invalid CSD TRAN_SPEED Frequency: 0x%x\n", CardData->CSDRegister.TRAN_SPEED & 0x7));
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- switch ((CardData->CSDRegister.TRAN_SPEED >> 3) & 0xF) {
- case 1:
- Multiple = 10;
- break;
-
- case 2:
- Multiple = 12;
- break;
-
- case 3:
- Multiple = 13;
- break;
-
- case 4:
- Multiple = 15;
- break;
-
- case 5:
- Multiple = 20;
- break;
-
- case 6:
- if (CardData->CardType == MMCCard) {
- Multiple = 26;
- } else {
- Multiple = 25;
- }
- break;
-
- case 7:
- Multiple = 30;
- break;
-
- case 8:
- Multiple = 35;
- break;
-
- case 9:
- Multiple = 40;
- break;
-
- case 10:
- Multiple = 45;
- break;
-
- case 11:
- if (CardData->CardType == MMCCard) {
- Multiple = 52;
- } else {
- Multiple = 50;
- }
- break;
-
- case 12:
- Multiple = 55;
- break;
-
- case 13:
- Multiple = 60;
- break;
-
- case 14:
- Multiple = 70;
- break;
-
- case 15:
- Multiple = 80;
- break;
-
- default:
- DEBUG ((EFI_D_ERROR, "CalculateCardParameter: Invalid CSD TRAN_SPEED Multiple: 0x%x\n", CardData->CSDRegister.TRAN_SPEED >> 3));
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Frequency = Frequency * Multiple / 10;
- CardData->MaxFrequency = Frequency;
-
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2) ||
- (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) {
- CardData->BlockLen = 512;
- } else {
- CardData->BlockLen = 1 << CardData->CSDRegister.READ_BL_LEN;
- }
-
- if (CardData->CardType == SdMemoryCard2High) {
- ASSERT(CardData->CSDRegister.CSD_STRUCTURE == 1);
- CsdSDV2 = (CSD_SDV2 *) &CardData->CSDRegister;
- //
- // the K here means 1024 not 1000
- //
- CardData->BlockNumber = DivU64x32 (MultU64x32 (CsdSDV2->C_SIZE + 1, 512 * 1024) , CardData->BlockLen);
- } else {
- //
- // For MMC card > 2G, the block number will be recaculate later
- //
- CSize = CardData->CSDRegister.C_SIZELow2 | (CardData->CSDRegister.C_SIZEHigh10 << 2);
- CardData->BlockNumber = MultU64x32 (LShiftU64 (1, CardData->CSDRegister.C_SIZE_MULT + 2), CSize + 1);
- }
-
- //
- //For >= 2G card, BlockLen may be 1024, but the transfer size is still 512 bytes
- //
- if (CardData->BlockLen > 512) {
- CardData->BlockNumber = DivU64x32 (MultU64x32 (CardData->BlockNumber, CardData->BlockLen), 512);
- CardData->BlockLen = 512;
- }
-
- DEBUG ((DEBUG_INFO, "CalculateCardParameter: Card Size: 0x%lx\n", MultU64x32 (CardData->BlockNumber, CardData->BlockLen)
- ));
-
-Exit:
- return Status;
-}
-
-
-/**
- Test the bus width setting for MMC card
- It is used only for verification purpose
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Width 1, 4, 8 bits
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MMCCardBusWidthTest (
- IN CARD_DATA *CardData,
- IN UINT32 Width
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT64 Data;
- UINT64 Value;
-
- if (CardData == NULL) {
- ASSERT(CardData != NULL);
- return EFI_INVALID_PARAMETER;
- }
-
- MmcHostIo = CardData->MmcHostIo;
- Value = 0;
-
- switch (Width) {
- case 1:
- Data = 0x80;
- break;
-
- case 4:
- Data = 0x5A;
- break;
-
- case 8:
- Data = 0xAA55;
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- CopyMem (CardData->AlignedBuffer, &Data, Width);
- Status = SendCommand (
- MmcHostIo,
- BUSTEST_W,
- 0,
- OutData,
- CardData->AlignedBuffer,
- Width,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- Data = 0;
- gBS->Stall(10000);
-
- Status = SendCommand (
- MmcHostIo,
- BUSTEST_R,
- 0,
- InData,
- CardData->AlignedBuffer,
- Width,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&Data, CardData->AlignedBuffer, Width);
-
- switch (Width) {
- case 1:
- Value = (~(Data ^ 0x80)) & 0xC0;
- break;
- case 4:
- Value = (~(Data ^ 0x5A)) & 0xFF;
- break;
- case 8:
- Value = (~(Data ^ 0xAA55)) & 0xFFFF;
- break;
- }
-
- if (Value == 0) {
- Status = EFI_SUCCESS;
- } else {
- Status = EFI_UNSUPPORTED;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- This function can detect these card types
- 1. MMC card
- 2. SD 1.1 card
- 3. SD 2.0 standard card
- 3. SD 2.0 high capacity card
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-GetCardType (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT32 TimeOut=5000;
- MmcHostIo = CardData->MmcHostIo;
-
- CardData->CardType = MMCCard;
- MmcHostIo->SetupDevice (MmcHostIo);
-
- //
- // To bring back the normal MMC card to work
- // after sending the SD command. Otherwise some
- // card could not work
- //
- Status = SendCommand (
- MmcHostIo,
- GO_IDLE_STATE,
- 0,
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
- }
-
- DEBUG (( DEBUG_INFO, "Sending first CMD1.\n"));
-
- //
- // CE-ATA device needs long delay
- //
- gBS->Stall (1 * 1000);
-
- //
- // Get OCR register to check voltage support, first time the OCR is 0
- //
- DEBUG (( DEBUG_INFO, "Sending first CMD1 with 0 .\n"));
- Status = SendCommand (
- MmcHostIo,
- SEND_OP_COND,
- 0x0,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- DEBUG ((DEBUG_INFO, "Check OCR register for busy 0x%x\n", *((UINT32 *) &CardData->OCRRegister )));
-
- gBS->Stall (1 * 1000);
-
- while (CardData->OCRRegister.Busy != 1) {
- CardData->OCRRegister.AccessMode = 2;
- Status = SendCommand (
- MmcHostIo,
- SEND_OP_COND,
- *(UINT32 *) &(CardData->OCRRegister),
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- gBS->Stall (1 * 1000);
- TimeOut--;
- if (TimeOut == 0) {
- DEBUG ((EFI_D_ERROR, "Card is always in busy state\n"));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- MMC card high/low voltage selection function
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
- @retval EFI_BAD_BUFFER_SIZE
-
-**/
-EFI_STATUS
-MMCCardVoltageSelection (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- UINT8 Index;
- UINT8 Retry;
- UINT32 TimeOut;
-
- MmcHostIo = CardData->MmcHostIo;
- Status = EFI_SUCCESS;
-
- if (FALSE) {
- //
- //First try the high voltage, then if supported choose the low voltage
- //
- for (Index = 0; Index < 2; Index++) {
- for (Retry = 0; Retry < 3; Retry++) {
- //
- // To bring back the normal MMC card to work
- // after sending the SD command. Otherwise some
- // card could not work
- //
- Status = SendCommand (
- MmcHostIo,
- GO_IDLE_STATE,
- 0,
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
- continue;
- }
- //
- //CE-ATA device needs long delay
- //
- gBS->Stall ((Retry + 1) * 50 * 1000);
-
- //
- //Get OCR register to check voltage support, first time the OCR is 0
- //
- Status = SendCommand (
- MmcHostIo,
- SEND_OP_COND,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (!EFI_ERROR (Status)) {
- break;
- }
- }
-
- if (Retry == 3) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- if (CardData->OCRRegister.V170_V195 == 1) {
- CardData->DualVoltage = TRUE;
- }
- if (CardData->OCRRegister.V270_V360 != 0x1F &&
- CardData->OCRRegister.V200_V260 != 0) {
- DEBUG ((EFI_D_ERROR, "Incompatiable voltage device\n"));
- PutCardInactive (CardData);
- Status = EFI_INCOMPATIBLE_VERSION;
- goto Exit;
- }
-
- if (Index == 0) {
- //
- // Choose the high voltage first
- //
- CardData->OCRRegister.V170_V195 = 0;
- } else {
- //
- // Choose the low voltage
- //
- CardData->OCRRegister.V170_V195 = 1;
- CardData->OCRRegister.V270_V360 = 0;
- }
-
- //
- // Set sector mode
- //
- CardData->OCRRegister.AccessMode |= 2;
-
- //
- // TimeOut Value, 5000 * 100 * 1000 = 5 s
- //
- TimeOut = 5000;
-
- do {
- Status = SendCommand (
- MmcHostIo,
- SEND_OP_COND,
- *(UINT32 *) &(CardData->OCRRegister),
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- gBS->Stall (1 * 1000);
- TimeOut--;
- if (TimeOut == 0) {
- DEBUG ((EFI_D_ERROR, "Card is always in busy state\n"));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
- } while (CardData->OCRRegister.Busy != 1);
-
- if (CardData->DualVoltage == TRUE && MmcHostIo->HostCapability.V18Support == TRUE) {
- //
- //Power Off the card and then power on into low voltage
- //
- MmcHostIo->SetHostVoltage (MmcHostIo, 0);
- gBS->Stall (1 * 1000);
- MmcHostIo->SetHostVoltage (MmcHostIo, 18);
- } else {
- //
- //Not support the low voltage, exit
- //
- break;
- }
- }
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- This function set the bus and device width for MMC card
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] BusWidth 1, 4, 8 bits
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MMCCardSetBusWidth (
- IN CARD_DATA *CardData,
- IN UINT8 BusWidth
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- SWITCH_ARGUMENT SwitchArgument;
- UINT8 Value;
-
- MmcHostIo = CardData->MmcHostIo;
- Value = 0;
- switch (BusWidth) {
- case 28: //20 in 28 indicates DDR in 8 bit bus
- Value = 6;
- break;
-
- case 24: //20 in 24 indicates DDR in 4 bit bus
- Value = 5;
- break;
-
- case 8:
- Value = 2;
- break;
-
- case 4:
- Value = 1;
- break;
-
- case 1:
- Value = 0;
- break;
-
- default:
- ASSERT (0);
- }
-
- //
- // HS_TIMING must be set to 0x1 before setting BUS_WIDTH for dual data rate operation (values 5 or 6)
- //
- if (Value == 5 || Value == 6 ) {
- ZeroMem(&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = 0x1;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- MmcHostIo,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- } else {
- DEBUG ((DEBUG_ERROR, "SWITCH Fail in HS Timing setting\n"));
- }
- }
-
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = Value;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.BUS_WIDTH)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- MmcHostIo,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH %d bits Fail\n", BusWidth));
- goto Exit;
- } else {
- if ((BusWidth == 24) || (BusWidth == 28)) {
- Status = MmcHostIo->SetBusWidth (MmcHostIo, BusWidth - 20);
- } else {
- Status = MmcHostIo->SetBusWidth (MmcHostIo, BusWidth);
- }
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- gBS->Stall (5 * 1000);
- }
- }
- if ((BusWidth == 24) || (BusWidth == 28)) {
- goto Exit;
- } else {
- Status = MMCCardBusWidthTest (CardData, BusWidth);
- }
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest %d bit Fail\n", BusWidth));
- goto Exit;
- }
-
- CardData->CurrentBusWidth = BusWidth;
-
-Exit:
- return Status;
-}
-
-
-/**
- MMC/SD card init function
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
- @retval EFI_BAD_BUFFER_SIZE
-
-**/
-EFI_STATUS
-MMCSDCardInit (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- SWITCH_ARGUMENT SwitchArgument;
- UINT32 Data;
- UINT32 Argument;
- UINT32 HsTimingValue;
- UINT8 PowerValue;
- UINT8 DoubleSpeed;
- UINTN Offset;
-
- if (CardData == NULL) {
- ASSERT (CardData != NULL);
- return EFI_INVALID_PARAMETER;
- }
- MmcHostIo = CardData->MmcHostIo;
- CardData->CurrentBusWidth = 1;
-
- Status = GetCardType (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GetCardType -> %r\n", Status));
- goto Exit;
- }
-
- ASSERT (CardData->CardType != UnknownCard);
- //
- //MMC, SD card need host auto stop command support
- //
- MmcHostIo->EnableAutoStopCmd (MmcHostIo, TRUE);
-
-
- //
- // Get CID Register, but the info is not used currently
- //
- Status = SendCommand (
- MmcHostIo,
- ALL_SEND_CID,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR2,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CIDRegister)
- );
-
- PcdSet8S (PcdEmmcManufacturerId, CardData->CIDRegister.MID);
- PcdSet32S (PcdProductSerialNumber, CardData->CIDRegister.PSN);
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "ALL_SEND_CID -> %r\n", Status));
- goto Exit;
- }
-
- //
- //SET_RELATIVE_ADDR
- //
- if (CardData->CardType == MMCCard) {
- CardData->Address = 1;
- //
- // Set RCA Register
- //
- Status = SendCommand (
- MmcHostIo,
- SET_RELATIVE_ADDR,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR -> %r\n", Status));
- goto Exit;
- }
- }
-
- //
- // Get CSD Register
- //
- Status = SendCommand (
- MmcHostIo,
- SEND_CSD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR2,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CSDRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_CSD -> %r\n", Status));
- goto Exit;
- }
-
- MmcDecodeCSD(&CardData->CSDRegister);
-
- Status = CalculateCardParameter (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "CalculateCardParameter -> %r\n", Status));
- goto Exit;
- }
-
- //
- // Put the card into tran state
- //
- Status = SendCommand (
- MmcHostIo,
- SELECT_DESELECT_CARD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD -> %r\n", Status));
- goto Exit;
- }
-
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD SEND_STATUS Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- if (CardData->CardType == MMCCard) {
- //
- // Only V4.0 and above supports more than 1 bits and high speed
- //
- if (CardData->CSDRegister.SPEC_VERS >= 4) {
- Offset = OFFSET_OF (EXT_CSD, ERASE_GROUP_DEF);
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01);
- //
- // Get ExtCSDRegister
- //
- Status = SendCommand (
- MmcHostIo,
- SEND_EXT_CSD,
- 0,
- InData,
- CardData->AlignedBuffer,
- sizeof (EXT_CSD),
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_EXT_CSD -> %r\n", Status));
- goto Exit;
- }
-
- CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeof (EXT_CSD));
-
- MmcDecodeExtCSD (&CardData->ExtCSDRegister);
-
- //
- // Recaculate the block number for >2G MMC card
- //
- Data = (CardData->ExtCSDRegister.SEC_COUNT[0]) |
- (CardData->ExtCSDRegister.SEC_COUNT[1] << 8) |
- (CardData->ExtCSDRegister.SEC_COUNT[2] << 16) |
- (CardData->ExtCSDRegister.SEC_COUNT[3] << 24);
-
- if (Data != 0) {
- CardData->BlockNumber = Data;
- }
- DEBUG ((DEBUG_INFO, "CardData->BlockNumber %d\n", Data));
-
- //
- // Check the DDR setting
- //
- DoubleSpeed = 0 ;
- DEBUG ((DEBUG_INFO, "CardData->ExtCSDRegister.CARD_TYPE -> %d\n", (UINTN) CardData->ExtCSDRegister.CARD_TYPE));
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT0) {
- DEBUG ((DEBUG_INFO, "High-Speed e MMC @ 26MHz - at rated device voltage(s) supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT1) {
- DEBUG ((DEBUG_INFO, "High-Speed e MMC @ 52MHz - at rated device voltage(s) supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT2) {
- DEBUG ((DEBUG_INFO, "High-Speed Dual Data Rate e MMC @ 52MHz - 1.8V or 3V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT3) {
- DEBUG ((DEBUG_INFO, "High-Speed Dual Data Rate e MMC @ 52MHz - 1.2V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT4) {
- DEBUG ((DEBUG_INFO, "HS200 Single Data Rate e MMC @ 200 MHz - 1.8V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT5) {
- DEBUG ((DEBUG_INFO, "HS200 Single Data Rate e MMC @ 200 MHz - 1.2V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT6) {
- DEBUG ((DEBUG_INFO, "HS400 Dual Data Rate e MMC @ 200MHz - 1.8V I/O supported\n"));
- }
- if (CardData->ExtCSDRegister.CARD_TYPE & BIT7) {
- DEBUG ((DEBUG_INFO, "HS400 Dual Data Rate e MMC @ 200MHz - 1.2V I/O supported\n"));
- }
-
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2) || (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) {
- DEBUG ((DEBUG_INFO, "Card support DDR\n"));
- DoubleSpeed = 20; //Add 20 for double speed, decoded in MMCCardSetBusWidth()
- }
-
- DEBUG ((EFI_D_INFO, "%a(%d): %a() no more FPGA doublespeed workaround needed\n", __FILE__, __LINE__, __FUNCTION__));
-
- if (MmcHostIo->HostCapability.HighSpeedSupport) {
-
- HsTimingValue = 1;
-
- //
- // Change to high frequency mode
- //
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = HsTimingValue;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- CardData->MmcHostIo,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH frequency -> %r\n", Status));
- }
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- //
- // Enable the high speed mode
- //
- if (DoubleSpeed != 0) {
- Status = MmcHostIo->SetHostDdrMode (MmcHostIo, TRUE);
- DEBUG ((DEBUG_INFO, "Set to DDR50 mode \n", Status));
- } else {
- Status = MmcHostIo->SetHostSpeedMode (MmcHostIo, 1);
- DEBUG ((DEBUG_ERROR, "Set to HS mode \n", Status));
- }
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- //
- // Change host clock
- //
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- Status = MmcHostIo->SetClockFrequency (MmcHostIo, FREQUENCY_MMC_PP_HIGH);
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- Status = MmcHostIo->SetClockFrequency (MmcHostIo, FREQUENCY_MMC_PP);
- } else {
- Status = EFI_UNSUPPORTED;
- }
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // It seems no need to stall after changing bus freqeuncy.
- // It is said that the freqeuncy can be changed at any time. Just appends 8 clocks after command.
- // But SetClock alreay has delay.
- //
- }
- }
- }
-
- //
- // Prefer wide bus width for performance
- //
- //
- // Set to BusWidth bits mode, only version 4.0 or above support more than 1 bits
- //
- if (MmcHostIo->HostCapability.BusWidth8 == 1) {
- Status = MMCCardSetBusWidth (CardData, DoubleSpeed + 8);
- if (EFI_ERROR (Status)) {
- //
- // CE-ATA may support 8 bits and 4 bits, but has no software method for detection
- //
- Status = MMCCardSetBusWidth (CardData, DoubleSpeed + 4);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
- } else if (MmcHostIo->HostCapability.BusWidth4 == 1) {
- Status = MMCCardSetBusWidth (CardData, DoubleSpeed + 4);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
-
- PowerValue = 0;
-
- if (CardData->CurrentBusWidth == 8) {
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
- PowerValue = PowerValue >> 4;
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
- PowerValue = PowerValue >> 4;
- }
- } else if (CardData->CurrentBusWidth == 4) {
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
- PowerValue = PowerValue & 0xF;
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
- PowerValue = PowerValue & 0xF;
- }
- }
-
- if (PowerValue != 0) {
- //
- // Update Power Class
- //
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = PowerValue;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.POWER_CLASS)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- MmcHostIo,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH Power Class -> %r\n", Status));
- }
-
- }
- }
- } else {
- DEBUG ((EFI_D_ERROR, "MMC Card version %d only supportes 1 bits at lower transfer speed\n", CardData->CSDRegister.SPEC_VERS));
- }
-
- //
- // Register for Ready to Boot event to enable Write protection
- //
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_CALLBACK,
- SetEmmcWpOnEvent,
- CardData,
- &gEfiEventReadyToBootGuid,
- &mSetEmmcWpOnEvent
- );
-
- } else {
- //
- // Pin 1, at power up this line has a 50KOhm pull up enabled in the card.
- // This pull-up should be disconnected by the user, during regular data transfer,
- // with SET_CLR_CARD_DETECT (ACMD42) command
- //
- Status = SendAppCommand (
- CardData,
- SET_CLR_CARD_DETECT,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_CLR_CARD_DETECT Fail -> %r\n", Status));
- goto Exit;
- }
-
- //
- // Set Bus Width to 4
- //
- Status = SendAppCommand (
- CardData,
- SET_BUS_WIDTH,
- SD_BUS_WIDTH_4,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_BUS_WIDTH 4 bits -> %r\n", Status));
- goto Exit;
- }
-
- Status = MmcHostIo->SetBusWidth (MmcHostIo, 4);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CardData->CurrentBusWidth = 4;
-
- if ((MmcHostIo->HostCapability.HighSpeedSupport == FALSE) ||
- ((CardData->CSDRegister.CCC & BIT10) != BIT10)) {
- //
- // Host must support high speed
- // Card must support Switch function
- //
- goto Exit;
- }
-
- //
- // Mode = 0, group 1, function 1, check operation
- //
- Argument = 0xFFFF01;
- ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
-
- Status = SendCommand (
- MmcHostIo,
- SWITCH_FUNC,
- Argument,
- InData,
- CardData->AlignedBuffer,
- sizeof (SWITCH_STATUS),
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
-
- if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
- ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
- //
- // 1. SD 1.1 card does not suppport busy bit
- // 2. Ready state
- //
- //
- //
- // Mode = 1, group 1, function 1, BIT31 set means set mode
- //
- Argument = 0xFFFF01 | BIT31;
- ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
-
- Status = SendCommand (
- MmcHostIo,
- SWITCH_FUNC,
- Argument,
- InData,
- CardData->AlignedBuffer,
- sizeof (SWITCH_STATUS),
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
-
- if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
- ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
- //
- // 1. SD 1.1 card does not suppport busy bit
- // 2. Ready state
- //
- //
- // 8 clocks, (1/ 25M) * 8 ==> 320 us, so 1ms > 0.32 ms
- //
- gBS->Stall (1000);
- }
- }
- }
- if (!((CardData->ExtCSDRegister.CARD_TYPE & BIT2) ||
- (CardData->ExtCSDRegister.CARD_TYPE & BIT3))) {
- //
- // Set Block Length, to improve compatibility in case of some cards
- //
- Status = SendCommand (
- MmcHostIo,
- SET_BLOCKLEN,
- 512,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_BLOCKLEN -> %r\n", Status));
- goto Exit;
- }
- }
- MmcHostIo->SetBlockLength (MmcHostIo, 512);
-
-Exit:
- if (Status) {
-
- }
-
- return Status;
-}
-
-
-/**
- MmcSelect
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Select
-
- @retval EFI_STATUS
-
-**/
-EFI_STATUS
-MmcSelect (
- IN CARD_DATA *CardData,
- IN BOOLEAN Select
- )
-{
- return SendCommand (
- CardData->MmcHostIo,
- SELECT_DESELECT_CARD,
- Select ? (CardData->Address << 16) : ~(CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-}
-
-
-/**
- MmcSendSwitch
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] SwitchArgument Pointer to SWITCH_ARGUMENT
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSendSwitch (
- IN CARD_DATA *CardData,
- IN SWITCH_ARGUMENT *SwitchArgument
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
-
- MmcHostIo = CardData->MmcHostIo;
-
- Status = SendCommand (
- MmcHostIo,
- SWITCH,
- *(UINT32 *) SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH FAILURE\n"));
- }
- }
-
- return Status;
-}
-
-
-/**
- MmcUpdateCardStatus
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcUpdateCardStatus (
- IN CARD_DATA *CardData
- )
-{
- return SendCommand (
- CardData->MmcHostIo,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-}
-
-
-/**
- MmcMoveToTranState
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcMoveToTranState (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- Status = EFI_SUCCESS;
-
- if (CardData->CardStatus.CURRENT_STATE != Tran_STATE) {
- //
- // Put the card into tran state
- //
- Status = MmcSelect (CardData, TRUE);
- MmcUpdateCardStatus (CardData);
- }
-
- if (CardData->CardStatus.CURRENT_STATE != Tran_STATE) {
- DEBUG ((EFI_D_ERROR, "MmcMoveToTranState: Unable to put card into tran state\n"));
- return EFI_DEVICE_ERROR;
- }
-
- return Status;
-}
-
-
-/**
- MmcReadExtCsd
-
- @param[in,out] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcReadExtCsd (
- IN OUT CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- Status = MmcMoveToTranState (CardData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = SendCommand (
- CardData->MmcHostIo,
- SEND_EXT_CSD,
- 0,
- InData,
- CardData->AlignedBuffer,
- sizeof (EXT_CSD),
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- DEBUG ((EFI_D_INFO, "MmcReadExtCsd: SEND_EXT_CSD -> %r\n", Status));
- if (EFI_ERROR (Status)) {
- return EFI_DEVICE_ERROR;
- }
-
- CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeof (EXT_CSD));
-
- return Status;
-}
-
-
-/**
- MmcSetExtCsd8
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Index
- @param[in] Value
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSetExtCsd8 (
- IN CARD_DATA *CardData,
- IN UINT8 Index,
- IN UINT8 Value
- )
-{
- EFI_STATUS Status;
- SWITCH_ARGUMENT SwitchArgument;
-
- Status = MmcMoveToTranState (CardData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = (UINT8) Value;
- SwitchArgument.Index = (UINT8) Index;
- SwitchArgument.Access = WriteByte_Mode; // SetBits_Mode;
-
- return MmcSendSwitch (CardData, &SwitchArgument);
-}
-
-
-/**
- MmcSetExtCsd24
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Index
- @param[in] Value
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSetExtCsd24 (
- IN CARD_DATA *CardData,
- IN UINT8 Index,
- IN UINT32 Value
- )
-{
- EFI_STATUS Status;
- UINTN Loop;
-
- ASSERT ((Value & 0xff000000ULL) == 0);
-
- for (Loop = 0; Loop < 3; Loop++) {
- Status = MmcSetExtCsd8 (CardData, Index + (UINT8) Loop, Value & 0xff);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Value = Value >> 8;
- }
-
- return Status;
-}
-
-
-/**
- MmcGetExtCsd8
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Offset
-
- @retval CSD Register value
-
-**/
-UINT32
-MmcGetExtCsd8 (
- IN CARD_DATA *CardData,
- IN UINTN Offset
- )
-{
- ASSERT (Offset < sizeof (CardData->ExtCSDRegister));
- return ((UINT8 *) &CardData->ExtCSDRegister)[Offset];
-}
-
-
-/**
- MmcGetExtCsd32
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Offset
-
- @retval CSD Register value
-
-**/
-UINT32
-MmcGetExtCsd32 (
- IN CARD_DATA *CardData,
- IN UINTN Offset
- )
-{
- return *(UINT32 *) (((UINT8 *) &CardData->ExtCSDRegister) + Offset);
-}
-
-
-/**
- MmcGetExtCsd24
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Offset
-
- @retval CSD Register value
-
-**/
-UINT32
-MmcGetExtCsd24 (
- IN CARD_DATA *CardData,
- IN UINTN Offset
- )
-{
- return MmcGetExtCsd32 (CardData, Offset) & 0xffffff;
-}
-
-
-/**
- MmcGetCurrentPartitionNum
-
- @param[in] CardData Pointer to CARD_DATA
-
- @retval Current Partition Num
-
-**/
-UINTN
-MmcGetCurrentPartitionNum (
- IN CARD_DATA *CardData
- )
-{
- return MmcGetExtCsd8 (
- CardData,
- OFFSET_OF (EXT_CSD, PARTITION_CONFIG)
- ) & 0x7;
-}
-
-
-/**
- SetEmmcWpOnEvent
-
- @param[in] Event
- @param[in] Context
-
- @retval None
-
-**/
-VOID
-EFIAPI
-SetEmmcWpOnEvent(
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- EFI_STATUS Status;
- UINTN Offset;
- CARD_DATA *CardData;
- UINT8 TempData;
- UINTN WriteProtectAddress;
- UINTN WriteProtectSize;
- UINTN WriteProtectGroupSize;
- static BOOLEAN WriteProtectDone = FALSE;
- HECI_FWS_REGISTER SecFwStatus;
- SC_POLICY_HOB *ScPolicy;
- EFI_PEI_HOB_POINTERS HobList;
- SC_SCS_CONFIG *ScsConfig;
-
- DEBUG ((EFI_D_INFO, "eMMC Write Protection Config Checkpoint\n"));
-
- CardData = (CARD_DATA *) Context;
- //
- // Enable the eMMC protection
- //
- if (FALSE) {
- if (!WriteProtectDone) {
- Status = MmcReadExtCsd (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "Read EXT_CSD failed\n"));
- }
- DEBUG ((EFI_D_INFO, "\nBOOT_WP 0x%02x", (UINT8) (CardData->ExtCSDRegister.BOOT_WP)));
- DEBUG ((EFI_D_INFO, "\nBOOT_WP_STATUS 0x%02x", (UINT8) (CardData->ExtCSDRegister.BOOT_WP_STATUS)));
- DEBUG ((EFI_D_INFO, "\nUSER_WP 0x%02x", (UINT8) (CardData->ExtCSDRegister.USER_WP)));
- DEBUG ((EFI_D_INFO, "\nRST_n_FUNCTION 0x%02x\n", (UINT8) (CardData->ExtCSDRegister.RST_n_FUNCTION)));
-
- if (BxtStepping() >= BxtPB0) { //For BXTP-B and above, BIOS to toggle rst_n_function from 2'b00 to 2'b01
- if ((CardData->ExtCSDRegister.RST_n_FUNCTION & 0x3) != 1) {
- Offset = OFFSET_OF (EXT_CSD, RST_n_FUNCTION);
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01);
- if (Status) {
- DEBUG ((EFI_D_INFO, "Setting RST_n_FUNCTION failed\n"));
- }
- }
- }
-
- // Protect and BP
- // Update Power on write protection bit in USER_WP and BP_WP EXT_CSD registers
- //
- Offset = OFFSET_OF (EXT_CSD, ERASE_GROUP_DEF);
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, 0x01);
- if (Status) {
- DEBUG ((EFI_D_INFO, "Setting ERASE_GROUP_DEF failed\n"));
- }
-
- if (BxtStepping() != BxtPA0) { // program WP only if it's not Bxtp-A0
- Offset = OFFSET_OF (EXT_CSD, BOOT_WP);
- TempData = (CardData->ExtCSDRegister.BOOT_WP) | B_PWR_WP_EN | B_PERM_WP_DIS;
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, TempData);
- if (Status) {
- DEBUG ((EFI_D_INFO, "BP Write protect failed\n"));
- }
- }
-
- HobList.Guid = GetFirstGuidHob (&gScPolicyHobGuid);
- ASSERT (HobList.Guid != NULL);
- ScPolicy = (SC_POLICY_HOB *) GET_GUID_HOB_DATA (HobList.Guid);
- Status = GetConfigBlock ((VOID *) ScPolicy, &gScsConfigGuid, (VOID *) &ScsConfig);
- ASSERT_EFI_ERROR (Status);
-
- SecFwStatus.ul = HeciPciRead32 (R_SEC_FW_STS0);
-
- if (SecFwStatus.r.ManufacturingMode == 0) {
- DEBUG ((EFI_D_INFO, "SEC F/W is not in Manufacturing mode and is ready for production \n"));
- } else if (SecFwStatus.r.SeCOperationMode != SEC_OPERATION_MODE_SECOVR_JMPR) {
- DEBUG ((EFI_D_INFO, "Flash Descriptor Override HW strap not set\n"));
- }
-
- if (((SecFwStatus.r.ManufacturingMode == 0) // if EOM is set
- && (SecFwStatus.r.SeCOperationMode != SEC_OPERATION_MODE_SECOVR_JMPR)) // Flash Descriptor Override HW strap not set
- || (ScsConfig->GppLock == 1) // OR GPP Partition Lock Policy is set
- ) {
- //
- // Protect GPP1
- //
- Status = MmcSelectPartitionNum (CardData, 4); // Switch to GPP1 before issuing CMD28
- if (!EFI_ERROR(Status)) {
- DEBUG ((EFI_D_INFO, "\nSwitch to GPP Partition Successful\n"));
- WriteProtectSize = (((UINTN) (CardData->ExtCSDRegister.GP_SIZE_MULT_1[2] *( 0x1<<16)))
- +((UINTN) (CardData->ExtCSDRegister.GP_SIZE_MULT_1[1] *( 0x1<<8)))
- +((UINTN) (CardData->ExtCSDRegister.GP_SIZE_MULT_1[0])))
- * ((UINTN) (CardData->ExtCSDRegister.HC_WP_GRP_SIZE))
- * 512 * 1024 * ((UINTN) (CardData->ExtCSDRegister.HC_ERASE_GRP_SIZE));
-
- DEBUG ((EFI_D_INFO, "WriteProtectSize = 0x%x\n", WriteProtectSize));
-
- Offset = OFFSET_OF (EXT_CSD, USER_WP);
- TempData = (CardData->ExtCSDRegister.USER_WP) | US_PWR_WP_EN | US_PERM_WP_DIS;
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, TempData);
- if (Status) {
- DEBUG ((EFI_D_INFO, "GPP Write protect failed\n"));
- }
- if (CardData->ExtCSDRegister.ERASE_GROUP_DEF) {
- WriteProtectGroupSize = ((UINTN) (CardData->ExtCSDRegister.HC_WP_GRP_SIZE))
- * 512 * 1024 * ((UINTN) (CardData->ExtCSDRegister.HC_ERASE_GRP_SIZE));
- } else {
- WriteProtectGroupSize = (CardData->CSDRegister.WP_GRP_SIZE + 1)
- * ((UINTN) CardData->CSDRegister.ERASE_GRP_SIZE + 1)
- * ((UINTN) CardData->CSDRegister.ERASE_GRP_MULT + 1)
- * ((UINTN) (CardData->Partitions[4].BlockIoMedia.BlockSize));
- }
-
- DEBUG ((EFI_D_INFO, "WriteProtectGroupSize = 0x%x\n", WriteProtectGroupSize));
-
- for (WriteProtectAddress = 0; WriteProtectAddress < WriteProtectSize; WriteProtectAddress+=WriteProtectGroupSize) {
- //
- // Send Write protect command
- //
- DEBUG ((EFI_D_INFO, "Send Write protect command Address = 0x%x\n", WriteProtectAddress));
- Status = SendCommand (
- CardData->MmcHostIo,
- SET_WRITE_PROT,
- (UINT32) (WriteProtectAddress / 0x200),
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (Status) {
- DEBUG ((EFI_D_INFO, "GPP1 Write protect failed\n"));
- break;
- }
- }
-
- }
-
- }
- }
-
- Status = MmcReadExtCsd (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "Read EXT_CSD failed\n"));
- }
-
- DEBUG ((EFI_D_INFO, "\nBOOT_WP 0x%02x", (UINT8) (CardData->ExtCSDRegister.BOOT_WP)));
- DEBUG ((EFI_D_INFO, "\nBOOT_WP_STATUS 0x%02x", (UINT8) (CardData->ExtCSDRegister.BOOT_WP_STATUS)));
- DEBUG ((EFI_D_INFO, "\nUSER_WP 0x%02x", (UINT8) (CardData->ExtCSDRegister.USER_WP)));
- DEBUG ((EFI_D_INFO, "\nRST_n_FUNCTION 0x%02x\n", (UINT8) (CardData->ExtCSDRegister.RST_n_FUNCTION)));
- WriteProtectDone = TRUE;
- }
-}
-
-
-/**
- MmcSelectPartitionNum
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Partition
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSelectPartitionNum (
- IN CARD_DATA *CardData,
- IN UINT8 Partition
- )
-{
- EFI_STATUS Status;
- UINTN Offset;
- UINT8 *ExtByte;
- UINTN CurrentPartition;
-
- if (Partition > 7) {
- return EFI_INVALID_PARAMETER;
- }
-
- CurrentPartition = MmcGetCurrentPartitionNum (CardData);
- if (Partition == CurrentPartition) {
- return EFI_SUCCESS;
- }
- MmcMoveToTranState (CardData);
- Status = MmcReadExtCsd (CardData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- DEBUG ((EFI_D_INFO,
- "MmcSelectPartitionNum: Switch partition: %d => %d\n",
- CurrentPartition,
- Partition
- ));
-
- Offset = OFFSET_OF (EXT_CSD, PARTITION_CONFIG);
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, Partition);
-
-#if 1
- Status = MmcReadExtCsd (CardData);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CurrentPartition = MmcGetCurrentPartitionNum (CardData);
- if (Partition != CurrentPartition) {
- DEBUG ((EFI_D_INFO, "MmcSelectPartitionNum: Switch partition failed!\n"));
- return EFI_DEVICE_ERROR;
- }
-
- ExtByte = NULL;
-#else
- if (!EFI_ERROR (Status)) {
- ExtByte = ((UINT8 *) &CardData->ExtCSDRegister) + Offset;
- *ExtByte = (UINT8) ((*ExtByte & 0xF7) | Partition);
- }
-#endif
- MmcMoveToTranState (CardData);
-
- return Status;
-}
-
-
-/**
- MmcSelectPartitionNum
-
- @param[in] Partition Pointer to MMC_PARTITION_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSelectPartition (
- IN MMC_PARTITION_DATA *Partition
- )
-{
- return MmcSelectPartitionNum (
- Partition->CardData,
- (UINT8) CARD_DATA_PARTITION_NUM (Partition)
- );
-}
-
-
-/**
- MmcSetPartition
-
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Value 0: user partition; 1: boot partition 1; 2:boot partition 2
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MmcSetPartition (
- IN CARD_DATA *CardData,
- IN UINT8 Value
- )
-{
- EFI_STATUS Status;
- UINTN Offset;
- UINT32 Data;
-
- Offset = OFFSET_OF (EXT_CSD, PARTITION_CONFIG);
- Data = MmcGetExtCsd8 (CardData, Offset);
- Data &= 0xf8;
- Data |= Value;
- Status = MmcSetExtCsd8 (CardData, (UINT8) Offset, (UINT8) Data);
-
- return Status;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c
deleted file mode 100644
index 7f5bd11..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MediaDeviceDriver.c
+++ /dev/null
@@ -1,605 +0,0 @@
-/** @file
- UEFI Driver Entry and Binding support.
-
- Copyright (c) 1999 - 2017, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <MediaDeviceDriver.h>
-#include <Protocol/EmmcCardInfoProtocol.h>
-
-//
-// MMCSDIOController Driver Global Variables
-//
-EFI_DRIVER_BINDING_PROTOCOL gMediaDeviceDriverBinding = {
- MediaDeviceDriverBindingSupported,
- MediaDeviceDriverBindingStart,
- MediaDeviceDriverBindingStop,
- 0x10,
- NULL,
- NULL
-};
-
-EFI_EMMC_CARD_INFO_PROTOCOL *gEfiEmmcCardInfo = NULL;
-
-/**
- Entry point for EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE
- @param[in] SystemTable EFI_SYSTEM_TABLE
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceDriverEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EfiLibInstallAllDriverProtocols (
- ImageHandle,
- SystemTable,
- &gMediaDeviceDriverBinding,
- ImageHandle,
- &gMediaDeviceComponentName,
- NULL,
- NULL
- );
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle. Any ControllerHandle
- that has installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controlle Handle of device to test
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceDriverBindingSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
-
- //
- // Test whether there is MMCHostIO Protocol attached on the controller handle.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
-Exit:
- return Status;
-}
-
-
-/**
- Starting the Media Device Driver
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test
- @param[in] RemainingDevicePath Not used
-
- @retval EFI_SUCCESS supports this device.
- @retval EFI_UNSUPPORTED do not support this device.
- @retval EFI_DEVICE_ERROR cannot be started due to device Error
- @retval EFI_OUT_OF_RESOURCES cannot allocate resources
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo;
- CARD_DATA *CardData;
- UINTN Loop;
- EFI_EMMC_CARD_INFO_PROTOCOL *EfiEmmcCardInfoRegister;
-
- DEBUG ((EFI_D_INFO, "%a(%d): %a()\n", __FILE__, __LINE__, __FUNCTION__));
-
- EfiEmmcCardInfoRegister = NULL;
- CardData = NULL;
- MmcHostIo = NULL;
-
- //
- // Alloc memory for EfiEmmcCardInfoRegister variable
- //
- EfiEmmcCardInfoRegister = (EFI_EMMC_CARD_INFO_PROTOCOL *) AllocateZeroPool (sizeof (EFI_EMMC_CARD_INFO_PROTOCOL));
- if (EfiEmmcCardInfoRegister == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- //
- // Open PCI I/O Protocol and save pointer to open protocol
- // in private data area.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to open gEfiMmcHostIoProtocolGuid \n"));
- goto Exit;
- }
-
- Status = MmcHostIo->DetectCardAndInitHost (MmcHostIo);
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to DetectCardAndInitHost %r\n", Status));
- goto Exit;
- }
-
- CardData = (CARD_DATA *) AllocateZeroPool (sizeof (CARD_DATA));
- if (CardData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to AllocateZeroPool(CARD_DATA) \n"));
- goto Exit;
- }
-
- ASSERT (MmcHostIo->HostCapability.BoundarySize >= 4 * 1024);
-
- CardData->RawBufferPointer = (UINT8*) (UINTN) 0xffffffff;
-
- DEBUG ((EFI_D_INFO, "CardData->RawBufferPointer = 0x%x \n",CardData->RawBufferPointer));
- DEBUG ((EFI_D_INFO, "requesting 0x%x pages \n",EFI_SIZE_TO_PAGES(2 * MmcHostIo->HostCapability.BoundarySize)));
-
- //
- // Allocated the buffer under 4G
- //
- Status = gBS->AllocatePages (
- AllocateMaxAddress,
- EfiBootServicesData,
- EFI_SIZE_TO_PAGES (2 * MmcHostIo->HostCapability.BoundarySize),
- (EFI_PHYSICAL_ADDRESS *) (&(CardData->RawBufferPointer))
- );
- DEBUG ((EFI_D_INFO, "CardData->RawBufferPointer = 0x%x \n",CardData->RawBufferPointer));
- if (!EFI_ERROR (Status)) {
- CardData->RawBufferPointer = ZeroMem (CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (2 * MmcHostIo->HostCapability.BoundarySize));
- } else {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to AllocateZeroPool(2*x) \n"));
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
- CardData->AlignedBuffer = CardData->RawBufferPointer - ((UINTN) (CardData->RawBufferPointer) & (MmcHostIo->HostCapability.BoundarySize - 1)) + MmcHostIo->HostCapability.BoundarySize;
-
- CardData->Signature = CARD_DATA_SIGNATURE;
- CardData->MmcHostIo = MmcHostIo;
- CardData->Handle = Controller;
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) {
- CardData->Partitions[Loop].Signature = CARD_PARTITION_SIGNATURE;
- }
- Status = MMCSDCardInit (CardData);
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: Fail to MMCSDCardInit \n"));
- goto Exit;
- }
-
- DEBUG ((DEBUG_INFO, "MediaDeviceDriverBindingStart: MMC SD card\n"));
- Status = MMCSDBlockIoInit (CardData);
-
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Card BlockIo init failed\n"));
- goto Exit;
- }
-
-
- Status = MediaDeviceDriverInstallBlockIo (This, CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Fail to install gEfiBlockIoProtocolGuid \n"));
- goto Exit;
- }
-
- //
- // Component name protocol
- //
- Status = AddUnicodeString (
- "eng",
- gMediaDeviceComponentName.SupportedLanguages,
- &CardData->ControllerNameTable,
- L"MMC/SD Media Device"
- );
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) {
- if (!CardData->Partitions[Loop].Present) {
- continue;
- }
- gBS->UninstallMultipleProtocolInterfaces (
- CardData->Partitions[Loop].Handle,
- &gEfiBlockIoProtocolGuid,
- &CardData->Partitions[Loop].BlockIo,
- &gEfiDevicePathProtocolGuid,
- CardData->Partitions[Loop].DevPath,
- NULL
- );
- }
- goto Exit;
- }
- if (EfiEmmcCardInfoRegister != NULL) {
-
- //
- // assign to protocol
- //
- EfiEmmcCardInfoRegister->CardData = CardData;
-
- Status = gBS->InstallMultipleProtocolInterfaces (
- &Controller,
- &gEfiEmmcCardInfoProtocolGuid,
- EfiEmmcCardInfoRegister,
- NULL
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((DEBUG_ERROR, "MediaDeviceDriverBindingStart: Install eMMC Card info protocol failed\n"));
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Loop++) {
- if (!CardData->Partitions[Loop].Present) {
- continue;
- }
- gBS->UninstallMultipleProtocolInterfaces (
- CardData->Partitions[Loop].Handle,
- &gEfiBlockIoProtocolGuid,
- &CardData->Partitions[Loop].BlockIo,
- &gEfiDevicePathProtocolGuid,
- CardData->Partitions[Loop].DevPath,
- NULL
- );
- }
-
- goto Exit;
- }
-
- gEfiEmmcCardInfo = EfiEmmcCardInfoRegister;
- }
-
- DEBUG ((DEBUG_INFO, "MediaDeviceDriverBindingStart: Started\n"));
-
-Exit:
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStart: End with failure\n"));
- if (CardData != NULL && MmcHostIo != NULL) {
- if (CardData->RawBufferPointer != NULL) {
- gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (MmcHostIo->HostCapability.BoundarySize * 2));
- }
- FreePool (CardData);
- }
- gBS->CloseProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
- }
- return Status;
-}
-
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Fail
-
-**/
-EFI_STATUS
-EFIAPI
-MediaDeviceDriverBindingStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- BOOLEAN AllChildrenStopped;
- UINTN Index;
- UINTN Pages = 0;
-
- Status = EFI_SUCCESS;
- CardData = gEfiEmmcCardInfo->CardData;
-
- if (NumberOfChildren == 0) {
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Controller,
- &gEfiEmmcCardInfoProtocolGuid,
- gEfiEmmcCardInfo,
- NULL
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop: UNINSTALL gEfiEmmcCardInfoProtocolGuid FAILURE\n"));
- return Status;
- }
-
- FreeUnicodeStringTable (CardData->ControllerNameTable);
-
- Pages = (2 * (CardData->MmcHostIo->HostCapability.BoundarySize));
- if (CardData->RawBufferPointer != NULL) {
- FreePages (CardData->RawBufferPointer, EFI_SIZE_TO_PAGES(Pages));
- }
-
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiMmcHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- if (MediaDeviceDriverAllPartitionNotPresent(CardData)) {
- FreePool (CardData);
- FreePool (gEfiEmmcCardInfo);
- gEfiEmmcCardInfo = NULL;
- }
-
- return Status;
- }
-
- AllChildrenStopped = TRUE;
- for (Index = 0; Index < NumberOfChildren; Index++) {
- Status = MediaDeviceDriverUninstallBlockIo(This, CardData, ChildHandleBuffer[Index]);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop: UNINSTALL block io FAILURE\n"));
- AllChildrenStopped = FALSE;
- break;
- }
- }
-
- return Status;
-}
-
-
-BOOLEAN
-MediaDeviceDriverAllPartitionNotPresent (
- IN CARD_DATA *CardData
- )
-{
- BOOLEAN AllPartitionNotPresent;
- UINTN Loop;
- MMC_PARTITION_DATA *Partition;
-
- Partition = CardData->Partitions;
-
- AllPartitionNotPresent = TRUE;
-
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) {
- if (Partition->Present) {
- AllPartitionNotPresent = FALSE;
- break;
- }
- }
-
- return AllPartitionNotPresent;
-}
-
-
-STATIC
-struct {
- DEVICE_LOGICAL_UNIT_DEVICE_PATH LogicalUnit;
- EFI_DEVICE_PATH_PROTOCOL End;
-} EmmcDevPathTemplate = {
- {
- {
- MESSAGING_DEVICE_PATH,
- MSG_DEVICE_LOGICAL_UNIT_DP,
- {
- sizeof (DEVICE_LOGICAL_UNIT_DEVICE_PATH),
- 0
- },
- },
- 0
- },
- {
- END_DEVICE_PATH_TYPE,
- END_ENTIRE_DEVICE_PATH_SUBTYPE,
- {
- END_DEVICE_PATH_LENGTH,
- 0
- }
- }
-};
-
-
-/**
- MediaDeviceDriverInstallBlockIo
-
- @param[in] This Pointer to the EFI_DRIVER_BINDING_PROTOCOL.
- @param[in] CardData Pointer to CARD_DATA
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MediaDeviceDriverInstallBlockIo (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT8 Loop;
- MMC_PARTITION_DATA *Partition;
- EFI_DEVICE_PATH_PROTOCOL *MainPath;
- EFI_MMC_HOST_IO_PROTOCOL *MmcHostIo = NULL;
-
- Partition = CardData->Partitions;
-
- Status = gBS->HandleProtocol (
- CardData->Handle,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &MainPath
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) {
- if (!Partition->Present) {
- continue;
- }
-
- DEBUG ((EFI_D_INFO, "MediaDeviceDriverInstallBlockIo: Installing Block I/O for partition %d\n", Loop));
-
- Partition->Handle = NULL;
- Partition->CardData = CardData;
-
- EmmcDevPathTemplate.LogicalUnit.Lun = Loop;
- Partition->DevPath =
- AppendDevicePath (
- MainPath,
- (EFI_DEVICE_PATH_PROTOCOL *) &EmmcDevPathTemplate
- );
- if (Partition->DevPath == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- break;
- }
-
- Status = gBS->InstallProtocolInterface (
- &(Partition->Handle),
- &gEfiDevicePathProtocolGuid,
- EFI_NATIVE_INTERFACE,
- Partition->DevPath
- );
- if (EFI_ERROR (Status)) {
- break;
- }
-
- Status = gBS->InstallProtocolInterface (
- &(Partition->Handle),
- &gEfiBlockIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &Partition->BlockIo
- );
-
- //
- // Open parent controller by child
- //
- Status = gBS->OpenProtocol (
- CardData->Handle,
- &gEfiMmcHostIoProtocolGuid,
- (VOID **) &MmcHostIo,
- This->DriverBindingHandle,
- Partition->Handle,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
- }
-
- return Status;
-}
-
-
-/**
- MediaDeviceDriverUninstallBlockIo
-
- @param[in] This Pointer to the EFI_DRIVER_BINDING_PROTOCOL.
- @param[in] CardData Pointer to CARD_DATA
- @param[in] Handle Handle of Partition
-
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-MediaDeviceDriverUninstallBlockIo (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN CARD_DATA *CardData,
- IN EFI_HANDLE Handle
- )
-{
- EFI_STATUS Status;
- UINTN Loop;
- MMC_PARTITION_DATA *Partition;
-
- Partition = CardData->Partitions;
- Status = EFI_SUCCESS;
-
- for (Loop = 0; Loop < MAX_NUMBER_OF_PARTITIONS; Partition++, Loop++) {
- if (!Partition->Present || Partition->Handle != Handle) {
- continue;
- }
-
- //
- // Close MmcHostIoProtocol by child
- //
- Status = gBS->CloseProtocol (
- CardData->Handle,
- &gEfiMmcHostIoProtocolGuid,
- This->DriverBindingHandle,
- Partition->Handle
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "CloseProtocol gEfiMmcHostIoProtocolGuid FAILURE \n"));
- return Status;
- }
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- Partition->Handle,
- &gEfiBlockIoProtocolGuid,
- &Partition->BlockIo,
- &gEfiDevicePathProtocolGuid,
- Partition->DevPath,
- NULL
- );
- Partition->Present = FALSE;
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverBindingStop gEfiBlockIoProtocolGuid removed. %x\n", Status));
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MediaDeviceDriverUninstallBlockIo UNISTALL FAILURE \n"));
- }
- return Status;
- }
-
- return EFI_INVALID_PARAMETER;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
deleted file mode 100644
index 500d1de..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/MMC/MmcMediaDeviceDxe/MmcMediaDeviceDxe.inf
+++ /dev/null
@@ -1,71 +0,0 @@
-## @file
-# SD Host module
-#
-# Copyright (c) 1999 - 2016, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = MmcMediaDevice
- FILE_GUID = 1CFD8F87-355A-4954-859F-DDC5D8876D44
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = MediaDeviceDriverEntryPoint
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources.common]
- ComponentName.c
- MediaDeviceDriver.c
- MMCSDBlockIo.c
- MMCSDTransfer.c
-
-[Packages]
- MdePkg/MdePkg.dec
- BroxtonSiPkg/BroxtonSiPkg.dec
- BroxtonSiPkg/BroxtonSiPrivate.dec
-
-[LibraryClasses]
- UefiDriverEntryPoint
- DebugLib
- UefiBootServicesTableLib
- BaseMemoryLib
- MemoryAllocationLib
- UefiLib
- DevicePathLib
- IoLib
- PcdLib
- HobLib
- PciLib
- SteppingLib
- ConfigBlockLib
-
-[Guids]
- gEfiEventReadyToBootGuid ## UNDEFINED
- gScPolicyHobGuid
- gEfiUnbootablePartitionGuid ## PRODUCE ## GUID
- gScsConfigGuid
-
-[Protocols]
- gEfiDevicePathProtocolGuid ## BY_START
- gEfiMmcHostIoProtocolGuid ## CONSUMES
- gEfiBlockIoProtocolGuid ## BY_START
- gEfiEmmcCardInfoProtocolGuid ## BY_START
- gEfiEmmcBootPartitionProtocolGuid ## BY_START
-
-[Pcd]
- gEfiBxtTokenSpaceGuid.PcdEmmcManufacturerId ## PRODUCES
- gEfiBxtTokenSpaceGuid.PcdProductSerialNumber ## PRODUCES
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c
deleted file mode 100644
index 0bc9861..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/** @file
- UEFI Component Name(2) protocol implementation for SD controller driver.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdController.h"
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSdControllerName = {
- SdControllerGetDriverName,
- SdControllerGetControllerName,
- "eng"
-};
-
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSdControllerName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SdControllerGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SdControllerGetControllerName,
- "en"
-};
-
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSdControllerDriverNameTable[] = {
- { "eng;en", L"EFI SD Host Controller Driver" },
- { NULL, NULL }
-};
-
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
-
- @param[out] DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mSdControllerDriverNameTable,
- DriverName,
- (BOOLEAN)(This == &gSdControllerName)
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param[in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
-
- @param[out] ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- SDHOST_DATA *SdHostData;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Make sure this driver is currently managing ControllerHandle
- //
- Status = EfiTestManagedDevice (
- ControllerHandle,
- gSdControllerDriverBinding.DriverBindingHandle,
- &gEfiPciIoProtocolGuid
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- gSdControllerDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- SdHostData = SDHOST_DATA_FROM_THIS (SdHostIo);
-
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- SdHostData->ControllerNameTable,
- ControllerName,
- (BOOLEAN)(This == &gSdControllerName)
- );
-
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h
deleted file mode 100644
index 89d8a27..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/ComponentName.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/** @file
- This file contains the declarations for component name routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _COMPONENT_NAME_H_
-#define _COMPONENT_NAME_H_
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
-
- @param[out] DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param[in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
-
- @param[out] ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c
deleted file mode 100644
index f481196..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.c
+++ /dev/null
@@ -1,1804 +0,0 @@
-/** @file
- The SD host controller driver model and HC protocol routines.
-
- Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdController.h"
-
-EFI_DRIVER_BINDING_PROTOCOL gSdControllerDriverBinding = {
- SdControllerSupported,
- SdControllerStart,
- SdControllerStop,
- 0x20,
- NULL,
- NULL
-};
-
-
-EFI_SD_HOST_IO_PROTOCOL mSdHostIo = {
- EFI_SD_HOST_IO_PROTOCOL_REVISION_01,
- {
- 0, // HighSpeedSupport
- 0, // V18Support
- 0, // V30Support
- 0, // V33Support
- 0, // Reserved0
- 0, // BusWidth4
- 0, // BusWidth8
- 0, // Reserved1
- 0, // Reserved1
- (512 * 1024) // BoundarySize
- },
-
- SendCommand,
- SetClockFrequency,
- SetBusWidth,
- SetHostVoltage,
- ResetSdHost,
- EnableAutoStopCmd,
- DetectCardAndInitHost,
- SetBlockLength,
- SetHighSpeedMode,
- SetDDRMode
-};
-
-
-/**
- Find sdclk_freq_sel and upr_sdclk_freq_sel bits
- for Clock Control Register (CLK_CTL)Offset 2Ch when using 8bit or 10bit
- divided clock mode.
-
- @param[in] BaseClockFreg Base Clock Frequency in Hz For SD Clock in the
- Capabilities register.
- @param[in] TargetFreq Target Frequency in Hz to reach.
- @param[in] Is8BitMode True if 8-bit Divided Clock Mode else 10bit mode.
- @param[out] Bits sdclk_freq_sel and upr_sdclk_freq_sel bits for
- TargetFreq.
-
- @retval EFI_SUCCESS Bits setup.
- @retval EFI_UNSUPPORTED Cannot divide base clock to reach target clock.
-
-**/
-EFI_STATUS
-DividedClockModeBits (
- IN CONST UINTN BaseClockFreg,
- IN CONST UINTN TargetFreq,
- IN CONST BOOLEAN Is8BitMode,
- OUT UINT16 *Bits
- )
-{
- UINTN N;
- UINTN CurrFreq;
-
- *Bits = 0;
- CurrFreq = BaseClockFreg;
- N = 0;
- //
- // N == 0 same for 8bit & 10bit mode i.e. BaseClockFreg of controller.
- //
- if (TargetFreq < CurrFreq) {
- if (Is8BitMode) {
- N = 1;
- do {
- //
- // N values for 8bit mode when N > 0.
- // Bit[15:8] SDCLK Frequency Select at offset 2Ch
- // 80h - base clock divided by 256
- // 40h - base clock divided by 128
- // 20h - base clock divided by 64
- // 10h - base clock divided by 32
- // 08h - base clock divided by 16
- // 04h - base clock divided by 8
- // 02h - base clock divided by 4
- // 01h - base clock divided by 2
- //
- CurrFreq = BaseClockFreg / (2 * N);
- if (TargetFreq >= CurrFreq) {
- break;
- }
- N *= 2;
- if (N > V_MMIO_CLKCTL_MAX_8BIT_FREQ_SEL) {
- return EFI_UNSUPPORTED;
- }
- } while (TRUE);
- } else {
- N = 1;
- CurrFreq = BaseClockFreg / (2 * N);
- //
- // (try N = 0 or 1 first since don't want divide by 0).
- //
- if (TargetFreq < CurrFreq) {
- //
- // If still no match then calculate it for 10bit.
- // N values for 10bit mode.
- // N 1/2N Divided Clock (Duty 50%).
- // from Spec "The length of divider is extended to 10 bits and all
- // divider values shall be supported.
- //
- N = (BaseClockFreg / TargetFreq) / 2;
-
- //
- // Can only be N or N+1;
- //
- CurrFreq = BaseClockFreg / (2 * N);
- if (TargetFreq < CurrFreq) {
- N++;
- CurrFreq = BaseClockFreg / (2 * N);
- }
-
- if (N > V_MMIO_CLKCTL_MAX_10BIT_FREQ_SEL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Set upper bits of SDCLK Frequency Select (bits 7:6 of reg 0x2c).
- //
- *Bits |= ((UINT16) ((N >> 2) & B_MMIO_CLKCTL_UPR_SDCLK_FREQ_SEL_MASK));
- }
- }
- }
-
- //
- // Set lower bits of SDCLK Frequency Select (bits 15:8 of reg 0x2c).
- //
- *Bits |= ((UINT16) ((UINT8) N) << 8);
- DEBUG (
- (EFI_D_INFO,
- "SDIO:DividedClockModeBits: %dbit mode Want %dHz Got %dHz bits = %04x\r\n",
- (Is8BitMode) ? 8 : 10,
- TargetFreq,
- CurrFreq,
- (UINTN) *Bits
- ));
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Print type of error and command index
-
- @param[in] CommandIndex Command index to set the command index field of command register.
- @param[in] ErrorCode Error interrupt status read from host controller
-
- @retval EFI_DEVICE_ERROR
- @retval EFI_TIMEOUT
- @retval EFI_CRC_ERROR
-
-**/
-EFI_STATUS
-GetErrorReason (
- IN UINT16 CommandIndex,
- IN UINT16 ErrorCode
- )
-{
- EFI_STATUS Status;
-
- Status = EFI_DEVICE_ERROR;
-
- DEBUG ((EFI_D_ERROR, "[%2d] -- ", CommandIndex));
-
- if (ErrorCode & BIT0) {
- Status = EFI_TIMEOUT;
- DEBUG ((EFI_D_ERROR, "Command Timeout Erro"));
- }
-
- if (ErrorCode & BIT1) {
- Status = EFI_CRC_ERROR;
- DEBUG ((EFI_D_ERROR, "Command CRC Error"));
- }
-
- if (ErrorCode & BIT2) {
- DEBUG ((EFI_D_ERROR, "Command End Bit Error"));
- }
-
- if (ErrorCode & BIT3) {
- DEBUG ((EFI_D_ERROR, "Command Index Error"));
- }
- if (ErrorCode & BIT4) {
- Status = EFI_TIMEOUT;
- DEBUG ((EFI_D_ERROR, "Data Timeout Error"));
- }
-
- if (ErrorCode & BIT5) {
- Status = EFI_CRC_ERROR;
- DEBUG ((EFI_D_ERROR, "Data CRC Error"));
- }
-
- if (ErrorCode & BIT6) {
- DEBUG ((EFI_D_ERROR, "Data End Bit Error"));
- }
-
- if (ErrorCode & BIT7) {
- DEBUG ((EFI_D_ERROR, "Current Limit Error"));
- }
-
- if (ErrorCode & BIT8) {
- DEBUG ((EFI_D_ERROR, "Auto CMD12 Error"));
- }
-
- if (ErrorCode & BIT9) {
- DEBUG ((EFI_D_ERROR, "ADMA Error"));
- }
-
- DEBUG ((EFI_D_ERROR, "\n"));
-
- return Status;
-}
-
-
-/**
- Enable/Disable High Speed transfer mode
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to Enable, FALSE to Disable
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHighSpeedMode (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- UINT32 Data;
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- if (Enable) {
- DEBUG ((EFI_D_INFO, "Enable High Speed transfer mode ... \r\n"));
- Data |= BIT2;
- } else {
- Data &= ~BIT2;
- }
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-EFI_STATUS
-EFIAPI
-SetDDRMode (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- UINT16 Data;
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_HOSTCTL2,
- 1,
- &Data
- );
-
- Data &= 0xFFF0;
- if (Enable) {
- Data |= 0x0004; // Enable DDR50 by default, later should enable other mode like HS200/400
- Data |= BIT3; // Enable 1.8V Signaling
- }
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_HOSTCTL2,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Power on/off the LED associated with the slot
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to set LED on, FALSE to set LED off
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-HostLEDEnable (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 Data;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- if (Enable) {
- //
- // LED On
- //
- Data |= BIT0;
- } else {
- //
- // LED Off
- //
- Data &= ~BIT0;
- }
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-
-
-/**
- The main function used to send the command to the card inserted into the SD host slot.
- It will assemble the arguments to set the command register and wait for the command
- and transfer completed until timeout. Then it will read the response register to fill
- the ResponseData.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_TIMEOUT
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-EFIAPI
-SendCommand (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData OPTIONAL
- )
-{
- EFI_STATUS Status;
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 ResponseDataCount;
- UINT32 Data;
- UINT64 Data64;
- UINT8 Index;
- INTN TimeOut2;
- BOOLEAN AutoCMD12Enable = FALSE;
-
- Status = EFI_SUCCESS;
- ResponseDataCount = 1;
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- AutoCMD12Enable = (CommandIndex & AUTO_CMD12_ENABLE) ? TRUE : FALSE;
- CommandIndex = CommandIndex & CMD_INDEX_MASK;
-
- if (Buffer != NULL && DataType == NoData) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
- goto Exit;
- }
-
- if (((UINTN) Buffer & (This->HostCapability.BoundarySize - 1)) != (UINTN) NULL) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
- goto Exit;
- }
-
- DEBUG ((EFI_D_INFO, "SendCommand: Command Index = %d \r\n", CommandIndex));
-
- TimeOut2 = 1000; // 10 ms
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_PSTATE,
- 1,
- &Data
- );
-
- gBS->Stall (10);
- } while ((TimeOut2-- > 0) && (Data &BIT0));
- TimeOut2 = 1000; // 10 ms
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_PSTATE,
- 1,
- &Data
- );
-
- gBS->Stall (10);
- } while ((TimeOut2-- > 0) && (Data & BIT1));
-
- //
- // Clear status bits
- //
- Data = 0xFFFF;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_NINTSTS,
- 1,
- &Data
- );
-
- Data = 0xFFFF;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTSTS,
- 1,
- &Data
- );
-
-
- if (Buffer != NULL) {
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_DMAADR,
- 1,
- &Buffer
- );
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKSZ,
- 1,
- &Data
- );
-
- Data &= ~(0xFFF);
- if (BufferSize <= SdHostData->BlockLength) {
- Data |= (BufferSize | 0x7000);
- } else {
- Data |= (SdHostData->BlockLength | 0x7000);
- }
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKSZ,
- 1,
- &Data
- );
-
- if (BufferSize <= SdHostData->BlockLength) {
- Data = 1;
- } else {
- Data = BufferSize / SdHostData->BlockLength;
- }
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKCNT,
- 1,
- &Data
- );
-
- } else {
- Data = 0;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKSZ,
- 1,
- &Data
- );
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_BLKCNT,
- 1,
- &Data
- );
- }
-
- //
- // Argument
- //
- Data = Argument;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_CMDARG,
- 1,
- &Data
- );
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_XFRMODE,
- 1,
- &Data
- );
-
- DEBUG ((EFI_D_INFO, "Transfer mode read = 0x%x \r\n", (Data & 0xFFFF)));
-
- //
- // BIT0 - DMA Enable
- // BIT2 - Auto Cmd12
- //
- if (DataType == InData) {
- Data |= BIT4 | BIT0;
- } else if (DataType == OutData){
- Data &= ~BIT4;
- Data |= BIT0;
- } else {
- Data &= ~(BIT4 | BIT0);
- }
-
- if (BufferSize <= SdHostData->BlockLength) {
- Data &= ~(BIT5 | BIT1 | BIT2);
- Data |= BIT1; // Enable block count always
- } else {
- if (SdHostData->IsAutoStopCmd && AutoCMD12Enable) {
- Data |= (BIT5 | BIT1 | BIT2);
- } else {
- Data |= (BIT5 | BIT1);
- }
- }
-
- DEBUG ((EFI_D_INFO, "Transfer mode write = 0x%x \r\n", (Data & 0xffff)));
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_XFRMODE,
- 1,
- &Data
- );
-
- //
- //Command
- //
- //ResponseTypeSelect IndexCheck CRCCheck ResponseType
- // 00 0 0 NoResponse
- // 01 0 1 R2
- // 10 0 0 R3, R4
- // 10 1 1 R1, R5, R6, R7
- // 11 1 1 R1b, R5b
- //
- switch (ResponseType) {
- case ResponseNo:
- Data = (CommandIndex << 8);
- ResponseDataCount = 0;
- break;
-
- case ResponseR1:
- case ResponseR5:
- case ResponseR6:
- case ResponseR7:
- Data = (CommandIndex << 8) | BIT1 | BIT4| BIT3;
- ResponseDataCount = 1;
- break;
-
- case ResponseR1b:
- case ResponseR5b:
- Data = (CommandIndex << 8) | BIT0 | BIT1 | BIT4| BIT3;
- ResponseDataCount = 1;
- break;
-
- case ResponseR2:
- Data = (CommandIndex << 8) | BIT0 | BIT3;
- ResponseDataCount = 4;
- break;
-
- case ResponseR3:
- case ResponseR4:
- Data = (CommandIndex << 8) | BIT1;
- ResponseDataCount = 1;
- break;
-
- default:
- ASSERT (0);
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "SendCommand: invalid parameter \r\n"));
- goto Exit;
- }
-
- if (DataType != NoData) {
- Data |= BIT5;
- }
-
- HostLEDEnable (This, TRUE);
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_SDCMD,
- 1,
- &Data
- );
-
- Data = 0;
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTSTS,
- 1,
- &Data
- );
-
- if ((Data & 0x07FF) != 0) {
- Status = GetErrorReason (CommandIndex, (UINT16) Data);
- DEBUG ((EFI_D_ERROR, "SendCommand: Error happens \r\n"));
- goto Exit;
- }
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_NINTSTS,
- 1,
- &Data
- );
-
- if ((Data & BIT0) == BIT0) {
- //
- //Command completed, can read response
- //
- if (DataType == NoData) {
- break;
- } else {
- //
- // Transfer completed
- //
- if ((Data & BIT1) == BIT1) {
- break;
- }
- }
- }
-
- gBS->Stall (1 * 1000);
-
- TimeOut --;
-
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- DEBUG ((EFI_D_ERROR, "SendCommand: Time out \r\n"));
- goto Exit;
- }
-
- if (ResponseData != NULL) {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_RESP,
- ResponseDataCount,
- ResponseData
- );
-
- if (ResponseType == ResponseR2) {
- //
- // Adjustment for R2 response
- //
- Data = 1;
- for (Index = 0; Index < ResponseDataCount; Index++) {
- Data64 = LShiftU64 (*ResponseData, 8);
- *ResponseData = (UINT32) ((Data64 & 0xFFFFFFFF) | Data);
- Data = (UINT32) RShiftU64 (Data64, 32);
- ResponseData++;
- }
- }
- }
-
-Exit:
- HostLEDEnable (This, FALSE);
- return Status;
-}
-
-
-/**
- Set max clock frequency of the host, the actual frequency may not be the same as MaxFrequency.
- It depends on the max frequency the host can support, divider, and host speed mode.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] MaxFrequency Max frequency in HZ.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-SetClockFrequency (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 MaxFrequency
- )
-{
- UINT32 Data;
- UINT16 FreqSelBits;
- EFI_STATUS Status;
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 TimeOutCount;
- UINT32 Revision;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- Data = 0;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_CTRLRVER,
- 1,
- &Revision
- );
-
- Revision &= 0x000000FF;
-
- Status = DividedClockModeBits (
- SdHostData->BaseClockInMHz * 1000 * 1000,
- MaxFrequency,
- (Revision < SDHCI_SPEC_300),
- &FreqSelBits
- );
-
- if (EFI_ERROR (Status)) {
- //
- // Cannot reach MaxFrequency with SdHostData->BaseClockInMHz.
- //
- ASSERT_EFI_ERROR (Status);
- return Status;
- }
-
- Data = 0;
-
- //
- // Enable internal clock and Stop Clock Enable
- //
- Data = BIT0;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- TimeOutCount = TIME_OUT_1S;
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- gBS->Stall (1 * 1000);
- TimeOutCount --;
- if (TimeOutCount == 0) {
- DEBUG ((EFI_D_ERROR, "SetClockFrequency: Time out \r\n"));
- return EFI_TIMEOUT;
- }
- } while ((Data & BIT1) != BIT1);
-
- DEBUG ((EFI_D_INFO, "Base Clock In MHz: %d\r\n", SdHostData->BaseClockInMHz));
-
- Data = (BIT0 | ((UINT32) FreqSelBits));
- DEBUG ((EFI_D_INFO, "Data write to MMIO_CLKCTL: 0x%04x \r\n", Data));
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- TimeOutCount = TIME_OUT_1S;
- do {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- gBS->Stall (1 * 1000);
- TimeOutCount --;
- if (TimeOutCount == 0) {
- DEBUG ((EFI_D_ERROR, "SetClockFrequency: Time out \r\n"));
- return EFI_TIMEOUT;
- }
- } while ((Data & BIT1) != BIT1);
- gBS->Stall (20 * 1000);
- Data |= BIT2;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set bus width of the host controller
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] BusWidth Bus width in 1, 4, 8 bits.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetBusWidth (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 BusWidth
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT8 Data;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
-
- if ((BusWidth != 1) && (BusWidth != 4) && (BusWidth != 8)) {
- DEBUG ((EFI_D_ERROR, "SetBusWidth: Invalid parameter \r\n"));
- return EFI_INVALID_PARAMETER;
- }
-
- if ((SdHostData->SdHostIo.HostCapability.BusWidth8 == FALSE) && (BusWidth == 8)) {
- DEBUG ((EFI_D_ERROR, "SetBusWidth: Invalid parameter \r\n"));
- return EFI_INVALID_PARAMETER;
- }
-
- PciIo = SdHostData->PciIo;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
- //
- // BIT5 8-bit MMC Support (MMC8):
- // If set, IOH supports 8-bit MMC. When cleared, IOH does not support this feature
- //
- if (BusWidth == 8) {
- DEBUG ((EFI_D_INFO, "Bus Width is 8-bit ... \r\n"));
- Data |= BIT5;
- } else if (BusWidth == 4) {
- DEBUG ((EFI_D_INFO, "Bus Width is 4-bit ... \r\n"));
- Data &= ~BIT5;
- Data |= BIT1;
- } else {
- DEBUG ((EFI_D_INFO, "Bus Width is 1-bit ... \r\n"));
- Data &= ~BIT5;
- Data &= ~BIT1;
- }
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_HOSTCTL,
- 1,
- &Data
- );
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set voltage which could supported by the host controller.
- Support 0(Power off the host), 1.8V, 3.0V, 3.3V
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Voltage Units in 0.1 V.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostVoltage (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 Voltage
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT8 Data;
- EFI_STATUS Status;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- Status = EFI_SUCCESS;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_PWRCTL,
- 1,
- &Data
- );
-
- if (Voltage == 0) {
- //
- // Power Off the host
- //
- Data &= ~BIT0;
- } else if (Voltage <= 18 && This->HostCapability.V18Support) {
- //
- // 1.8V
- //
- Data |= (BIT1 | BIT3 | BIT0);
- } else if (Voltage > 18 && Voltage <= 30 && This->HostCapability.V30Support) {
- //
- // 3.0V
- //
- Data |= (BIT2 | BIT3 | BIT0);
- } else if (Voltage > 30 && Voltage <= 33 && This->HostCapability.V33Support) {
- //
- // 3.3V
- //
- Data |= (BIT1 | BIT2 | BIT3 | BIT0);
- } else {
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_PWRCTL,
- 1,
- &Data
- );
-
- gBS->Stall (10 * 1000);
-
-Exit:
- return Status;
-}
-
-
-/**
- Reset the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] ResetAll TRUE to reset all.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-ResetSdHost (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN RESET_TYPE ResetType
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 Data;
- UINT16 ErrStatus;
- UINT32 Mask;
- UINT32 TimeOutCount;
- UINT16 SaveClkCtl;
- UINT16 ZeroClkCtl;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- Mask = 0;
- ErrStatus = 0;
-
- if (ResetType == Reset_Auto) {
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTSTS,
- 1,
- &ErrStatus
- );
-
- if ((ErrStatus & 0xF) != 0) {
- //
- // Command Line
- //
- Mask |= BIT1;
- }
- if ((ErrStatus & 0x70) != 0) {
- //
- // Data Line
- //
- Mask |= BIT2;
- }
- }
-
- if (ResetType == Reset_DAT || ResetType == Reset_DAT_CMD) {
- Mask |= BIT2;
- }
- if (ResetType == Reset_CMD || ResetType == Reset_DAT_CMD) {
- Mask |= BIT1;
- }
- if (ResetType == Reset_All) {
- Mask = BIT0;
- }
-
- if (Mask == 0) {
- return EFI_SUCCESS;
- }
-
- //
- // To improve SD stability, we zero the MMIO_CLKCTL register and
- // stall for 50 microseconds before reseting the controller. We
- // restore the register setting following the reset operation.
- //
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &SaveClkCtl
- );
-
- ZeroClkCtl = (UINT16) 0;
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &ZeroClkCtl
- );
-
- gBS->Stall (50);
-
- //
- // Reset the SD host controller
- //
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_SWRST,
- 1,
- &Mask
- );
-
- Data = 0;
- TimeOutCount = TIME_OUT_1S;
- do {
-
- gBS->Stall (1 * 1000);
-
- TimeOutCount --;
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_SWRST,
- 1,
- &Data
- );
-
- if ((Data & Mask) == 0) {
- break;
- }
- } while (TimeOutCount > 0);
-
- //
- // We now restore the MMIO_CLKCTL register which we set to 0 above.
- //
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CLKCTL,
- 1,
- &SaveClkCtl
- );
-
- if (TimeOutCount == 0) {
- DEBUG ((EFI_D_ERROR, "ResetSdHost: Time out \r\n"));
- return EFI_TIMEOUT;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Enable auto stop on the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to enable, FALSE to disable.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-EnableAutoStopCmd (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- )
-{
- SDHOST_DATA *SdHostData;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
-
- SdHostData->IsAutoStopCmd = Enable;
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Set the Block length on the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] BlockLength card supportes block length.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-SetBlockLength (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 BlockLength
- )
-{
- SDHOST_DATA *SdHostData;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
-
- DEBUG ((EFI_D_INFO, "Block length on the host controller: %d \r\n", BlockLength));
- SdHostData->BlockLength = BlockLength;
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Find whether these is a card inserted into the slot. If so init the host.
- If not, return EFI_NOT_FOUND.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS
- @retval EFI_NOT_FOUND
-
-**/
-EFI_STATUS
-EFIAPI
-DetectCardAndInitHost (
- IN EFI_SD_HOST_IO_PROTOCOL *This
- )
-{
- SDHOST_DATA *SdHostData;
- EFI_PCI_IO_PROTOCOL *PciIo;
- UINT32 Data;
- EFI_STATUS Status;
- UINT8 Voltages[] = { 33, 30, 18 };
- UINTN Loop;
-
- SdHostData = SDHOST_DATA_FROM_THIS (This);
- PciIo = SdHostData->PciIo;
- Status = EFI_NOT_FOUND;
-
- Data = 0;
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_PSTATE,
- 1,
- &Data
- );
-
- if ((Data & (BIT16 | BIT17 | BIT18)) != (BIT16 | BIT17 | BIT18)) {
- //
- // Has no card inserted
- //
- DEBUG ((EFI_D_INFO, "DetectCardAndInitHost: No Cards \r\n"));
- Status = EFI_NOT_FOUND;
- goto Exit;
- }
- DEBUG ((EFI_D_INFO, "DetectCardAndInitHost: Find Cards \r\n"));
-
- Status = EFI_NOT_FOUND;
- for (Loop = 0; Loop < sizeof (Voltages); Loop++) {
- DEBUG ((
- EFI_D_INFO,
- "DetectCardAndInitHost: SetHostVoltage %d.%dV \r\n",
- Voltages[Loop] / 10,
- Voltages[Loop] % 10
- ));
- Status = SetHostVoltage (This, Voltages[Loop]);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "DetectCardAndInitHost set voltages: [failed]\n"));
- } else {
- DEBUG ((EFI_D_INFO, "DetectCardAndInitHost set voltages: [success]\n"));
- break;
- }
- }
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "DetectCardAndInitHost: Fail to set voltage \r\n"));
- goto Exit;
- }
-
- Status = SetClockFrequency (This, FREQUENCY_OD);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "DetectCardAndInitHost: Fail to set frequency \r\n"));
- goto Exit;
- }
- SetBusWidth (This, 1);
-
- //
- // Enable normal status change
- //
- Data = (BIT0 | BIT1);
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_NINTEN,
- 1,
- &Data
- );
-
- //
- // Enable error status change
- //
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTEN,
- 1,
- &Data
- );
-
- Data |= (BIT0 | BIT1 | BIT2 | BIT3 | BIT4 | BIT5 | BIT6 | BIT7 | BIT8);
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_ERINTEN,
- 1,
- &Data
- );
-
- //
- // Data transfer Timeout control
- //
- Data = 0x0E;
-
- PciIo->Mem.Write (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- (UINT64) MMIO_TOCTL,
- 1,
- &Data
- );
- //
- // Set Default Bus width as 1 bit
- //
-
-Exit:
- return Status;
-
-}
-
-
-/**
- Entry point for EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE.
- @param[in] SystemTable EFI_SYSTEM_TABLE.
-
- @retval EFI_SUCCESS Driver is successfully loaded.
- @retval Others Failed.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeSdController (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gSdControllerDriverBinding,
- ImageHandle,
- &gSdControllerName,
- &gSdControllerName2
- );
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle. Any
- ControllerHandle that has SdHostIoProtocol installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS OpenStatus;
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- PCI_CLASSC PciClass;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINTN Seg, Bus, Dev, Func;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (!EFI_ERROR (Status)) {
- DEBUG (( DEBUG_INFO, "SdHost controller is already started\n"));
- return EFI_ALREADY_STARTED;
- }
-
- //
- // Test whether there is PCI IO Protocol attached on the controller handle.
- //
- OpenStatus = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (OpenStatus)) {
- return OpenStatus;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint8,
- PCI_CLASSCODE_OFFSET,
- sizeof (PCI_CLASSC) / sizeof (UINT8),
- &PciClass
- );
-
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto ON_EXIT;
- }
-
- //
- // Test whether the controller belongs to SD type
- //
- if ((PciClass.BaseCode != PCI_CLASS_SYSTEM_PERIPHERAL) ||
- (PciClass.SubClassCode != PCI_SUBCLASS_SD_HOST_CONTROLLER) ||
- ((PciClass.PI != PCI_IF_STANDARD_HOST_NO_DMA) && (PciClass.PI != PCI_IF_STANDARD_HOST_SUPPORT_DMA))
- ) {
-
- Status = EFI_UNSUPPORTED;
- goto ON_EXIT;
- }
-
- Status = PciIo->GetLocation (
- PciIo,
- &Seg,
- &Bus,
- &Dev,
- &Func
- );
-
- if (EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
- goto ON_EXIT;
- }
-
- if ((Seg != 0) || (Bus != 0) || (Dev != 27) || (Func != 0)) {
- //
- // This is not the SD controller, bail.
- //
- Status = EFI_UNSUPPORTED;
- goto ON_EXIT;
- }
-
- DEBUG ((EFI_D_INFO, "%a(#%d) - Seg %d, bus:%d, Dev:%d, Func:%d\n", __FUNCTION__, __LINE__, Seg, Bus, Dev, Func));
-
-ON_EXIT:
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-
-/**
- Starting the SD Host Controller Driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
- EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- SDHOST_DATA *SdHostData;
- UINT32 Data;
-
- SdHostData = NULL;
- Data = 0;
-
- //
- // Open PCI I/O Protocol and save pointer to open protocol
- // in private data area.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // Enable the SD Host Controller MMIO space
- //
- Status = PciIo->Attributes (
- PciIo,
- EfiPciIoAttributeOperationEnable,
- EFI_PCI_DEVICE_ENABLE,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- SdHostData = (SDHOST_DATA *) AllocateZeroPool (sizeof (SDHOST_DATA));
- if (SdHostData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
-
- SdHostData->Signature = SDHOST_DATA_SIGNATURE;
- SdHostData->PciIo = PciIo;
-
- CopyMem (&SdHostData->SdHostIo, &mSdHostIo, sizeof (EFI_SD_HOST_IO_PROTOCOL));
-
- ResetSdHost (&SdHostData->SdHostIo, Reset_All);
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint16,
- 0,
- (UINT64) MMIO_CTRLRVER,
- 1,
- &Data
- );
-
- SdHostData->SdHostIo.HostCapability.HostVersion = Data & 0xFF;
- DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: HostVersion 0x%x \r\n", SdHostData->SdHostIo.HostCapability.HostVersion));
-
- PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- 0,
- (UINT64) MMIO_CAP,
- 1,
- &Data
- );
-
- DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: MMIO_CAP 0x%x \r\n", Data));
- if ((Data & BIT18) != 0) {
- SdHostData->SdHostIo.HostCapability.BusWidth8 = TRUE;
- }
-
- if ((Data & BIT21) != 0) {
- SdHostData->SdHostIo.HostCapability.HighSpeedSupport = TRUE;
- }
-
- if ((Data & BIT24) != 0) {
- SdHostData->SdHostIo.HostCapability.V33Support = TRUE;
- }
-
- if ((Data & BIT25) != 0) {
- SdHostData->SdHostIo.HostCapability.V30Support = TRUE;
- }
-
- if ((Data & BIT26) != 0) {
- SdHostData->SdHostIo.HostCapability.V18Support = TRUE;
- }
-
- SdHostData->SdHostIo.HostCapability.BusWidth4 = TRUE;
-
- if (SdHostData->SdHostIo.HostCapability.HostVersion < SDHCI_SPEC_300) {
- SdHostData->BaseClockInMHz = (Data >> 8) & 0x3F;
- } else {
- SdHostData->BaseClockInMHz = (Data >> 8) & 0xFF;
-
- }
-
- SdHostData->BlockLength = 512 << ((Data >> 16) & 0x03);
- DEBUG ((EFI_D_INFO, "SdHostDriverBindingStart: BlockLength 0x%x \r\n", SdHostData->BlockLength));
- SdHostData->IsAutoStopCmd = TRUE;
-
- Status = gBS->InstallProtocolInterface (
- &Controller,
- &gEfiSdHostIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &SdHostData->SdHostIo
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- // Install the component name protocol
- //
- SdHostData->ControllerNameTable = NULL;
-
- AddUnicodeString2 (
- "eng",
- gSdControllerName.SupportedLanguages,
- &SdHostData->ControllerNameTable,
- L"SD Host Controller",
- TRUE
- );
-
- AddUnicodeString2 (
- "en",
- gSdControllerName2.SupportedLanguages,
- &SdHostData->ControllerNameTable,
- L"SD Host Controller",
- FALSE
- );
-
-Exit:
- if (EFI_ERROR (Status)) {
- if (SdHostData != NULL) {
- FreePool (SdHostData);
- }
- }
-
- return Status;
-}
-
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on.
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer.
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- SDHOST_DATA *SdHostData;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- //
- // Test whether the Controller handler passed in is a valid
- // Usb controller handle that should be supported, if not,
- // return the error status directly
- //
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- SetHostVoltage (SdHostIo, 0);
-
- SdHostData = SDHOST_DATA_FROM_THIS(SdHostIo);
-
- //
- // Uninstall Block I/O protocol from the device handle
- //
- Status = gBS->UninstallProtocolInterface (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- SdHostIo
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- FreeUnicodeStringTable (SdHostData->ControllerNameTable);
-
- FreePool (SdHostData);
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h
deleted file mode 100644
index a702565..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdController.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/** @file
- The definition for SD host controller driver model and HC protocol routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _SD_CONTROLLER_H_
-#define _SD_CONTROLLER_H_
-
-#include <Uefi.h>
-#include <Protocol/PciIo.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/PcdLib.h>
-#include <IndustryStandard/Pci22.h>
-#include <Library/GpioLib.h>
-#include "ComponentName.h"
-#include "SdHostIo.h"
-
-extern EFI_DRIVER_BINDING_PROTOCOL gSdControllerDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gSdControllerName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gSdControllerName2;
-
-#define SDHOST_DATA_SIGNATURE SIGNATURE_32 ('s', 'd', 'h', 's')
-
-#define BLOCK_SIZE 0x200
-#define TIME_OUT_1S 1000
-
-#pragma pack(1)
-
-//
-// PCI Class Code structure
-//
-typedef struct {
- UINT8 PI;
- UINT8 SubClassCode;
- UINT8 BaseCode;
-} PCI_CLASSC;
-
-#pragma pack()
-
-typedef struct {
- UINTN Signature;
- EFI_SD_HOST_IO_PROTOCOL SdHostIo;
- EFI_PCI_IO_PROTOCOL *PciIo;
- BOOLEAN IsAutoStopCmd;
- UINT32 BaseClockInMHz;
- UINT32 CurrentClockInKHz;
- UINT32 BlockLength;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
-} SDHOST_DATA;
-
-#define SDHOST_DATA_FROM_THIS(a) \
- CR(a, SDHOST_DATA, SdHostIo, SDHOST_DATA_SIGNATURE)
-
-/**
- Test to see if this driver supports ControllerHandle. Any
- ControllerHandle that has SdHostIoProtocol installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Starting the SD Host Controller Driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
- EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on.
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer.
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-EFIAPI
-SdControllerStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-/**
- The main function used to send the command to the card inserted into the SD host slot.
- It will assemble the arguments to set the command register and wait for the command
- and transfer completed until timeout. Then it will read the response register to fill
- the ResponseData.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_OUT_OF_RESOURCES
- @retval EFI_TIMEOUT
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-EFIAPI
-SendCommand (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData OPTIONAL
- );
-
-/**
- Set max clock frequency of the host, the actual frequency may not be the same as MaxFrequency.
- It depends on the max frequency the host can support, divider, and host speed mode.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] MaxFrequency Max frequency in HZ.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-SetClockFrequency (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 MaxFrequencyInKHz
- );
-
-/**
- Set bus width of the host controller
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] BusWidth Bus width in 1, 4, 8 bits.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetBusWidth (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 BusWidth
- );
-
-/**
- Set voltage which could supported by the host controller.
- Support 0(Power off the host), 1.8V, 3.0V, 3.3V
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Voltage Units in 0.1 V.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-EFIAPI
-SetHostVoltage (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 Voltage
- );
-
-/**
- Reset the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] ResetAll TRUE to reset all.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-ResetSdHost (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN RESET_TYPE ResetType
- );
-
-/**
- Enable auto stop on the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to enable, FALSE to disable.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-EnableAutoStopCmd (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- );
-
-/**
- Find whether these is a card inserted into the slot. If so init the host.
- If not, return EFI_NOT_FOUND.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS
- @retval EFI_NOT_FOUND
-
-**/
-EFI_STATUS
-EFIAPI
-DetectCardAndInitHost (
- IN EFI_SD_HOST_IO_PROTOCOL *This
- );
-
-/**
- Set the Block length on the host controller.
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] BlockLength card supportes block length.
-
- @retval EFI_SUCCESS
- @retval EFI_TIMEOUT
-
-**/
-EFI_STATUS
-EFIAPI
-SetBlockLength (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN UINT32 BlockLength
- );
-
-/**
- Enable/Disable High Speed transfer mode
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] Enable TRUE to Enable, FALSE to Disable
-
- @retval EFI_SUCCESS
-
-**/
-EFI_STATUS
-EFIAPI
-SetHighSpeedMode (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- );
-
-EFI_STATUS
-EFIAPI
-SetDDRMode (
- IN EFI_SD_HOST_IO_PROTOCOL *This,
- IN BOOLEAN Enable
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
deleted file mode 100644
index 499c9b7..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdControllerDxe/SdControllerDxe.inf
+++ /dev/null
@@ -1,59 +0,0 @@
-## @file
-# Component Description File For SdControllerDxe Module.
-#
-# Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = SdController
- FILE_GUID = 90A330BD-6F89-4900-933A-C25EB4356348
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = InitializeSdController
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gSdControllerDriverBinding
-# COMPONENT_NAME = gSdControllerName
-# COMPONENT_NAME2 = gSdControllerName2
-#
-
-[Sources]
- SdController.c
- SdController.h
- ComponentName.c
- ComponentName.h
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
- BroxtonSiPkg/BroxtonSiPkg.dec
-
-[LibraryClasses]
- MemoryAllocationLib
- BaseLib
- UefiLib
- UefiBootServicesTableLib
- UefiDriverEntryPoint
- BaseMemoryLib
- DebugLib
- PcdLib
-
-[Protocols]
- gEfiPciIoProtocolGuid ## TO_START
- gEfiSdHostIoProtocolGuid ## BY_START
-
-[FeaturePcd]
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c
deleted file mode 100644
index cb7a1bb..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATA.c
+++ /dev/null
@@ -1,638 +0,0 @@
-/** @file
- CEATA specific functions implementation
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-/**
- Send RW_MULTIPLE_REGISTER command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] Address Register address.
- @param[in] ByteCount Buffer size.
- @param[in] Write TRUE means write, FALSE means read.
- @param[in] Buffer Buffer pointer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-ReadWriteMultipleRegister (
- IN CARD_DATA *CardData,
- IN UINT16 Address,
- IN UINT8 ByteCount,
- IN BOOLEAN Write,
- IN UINT8 *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Argument;
-
- Status = EFI_SUCCESS;
-
- if ((Address % 4 != 0) || (ByteCount % 4 != 0)) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Argument = (Address << 16) | ByteCount;
- if (Write) {
- Argument |= BIT31;
- }
-
- if (Write) {
- CopyMem (CardData->AlignedBuffer, Buffer, ByteCount);
-
- Status = SendCommand (
- CardData,
- RW_MULTIPLE_REGISTER,
- Argument,
- OutData,
- CardData->AlignedBuffer,
- ByteCount,
- ResponseR1b,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- } else {
- Status = SendCommand (
- CardData,
- RW_MULTIPLE_REGISTER,
- Argument,
- InData,
- CardData->AlignedBuffer,
- ByteCount,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- CopyMem (Buffer, CardData->AlignedBuffer, ByteCount);
- }
- }
-Exit:
- return Status;
-}
-
-
-/**
- Send ReadWriteMultipleBlock command with RW_MULTIPLE_REGISTER command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] DataUnitCount Buffer size in 512 bytes unit.
- @param[in] Write TRUE means write, FALSE means read.
- @param[in] Buffer Buffer pointer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-ReadWriteMultipleBlock (
- IN CARD_DATA *CardData,
- IN UINT16 DataUnitCount,
- IN BOOLEAN Write,
- IN UINT8 *Buffer
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT32 TransferLength;
-
- Status = EFI_SUCCESS;
- SdHostIo = CardData->SdHostIo;
-
- TransferLength = DataUnitCount * DATA_UNIT_SIZE;
- if (TransferLength > SdHostIo->HostCapability.BoundarySize) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Write) {
- CopyMem (CardData->AlignedBuffer, Buffer, TransferLength);
-
- Status = SendCommand (
- CardData,
- RW_MULTIPLE_BLOCK,
- (DataUnitCount | BIT31),
- OutData,
- CardData->AlignedBuffer,
- TransferLength,
- ResponseR1b,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- } else {
- Status = SendCommand (
- CardData,
- RW_MULTIPLE_BLOCK,
- DataUnitCount,
- InData,
- CardData->AlignedBuffer,
- TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- CopyMem (Buffer, CardData->AlignedBuffer, TransferLength);
- }
- }
-
- return Status;
-}
-
-
-/**
- Send software reset
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-SoftwareReset (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT8 Data;
- UINT32 TimeOut;
-
- Data = BIT2;
-
- Status = FastIO (CardData, Reg_Control, &Data, TRUE);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- TimeOut = 5 * 1000;
-
- do {
- gBS->Stall (1 * 1000);
- Status = FastIO (CardData, Reg_Control, &Data, FALSE);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if ((Data & BIT2) == BIT2) {
- break;
- }
-
- TimeOut--;
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- goto Exit;
- }
-
- Data &= ~BIT2;
- Status = FastIO (CardData, Reg_Control, &Data, TRUE);
-
- TimeOut = 5 * 1000;
-
- do {
- gBS->Stall (1 * 1000);
- Status = FastIO (CardData, Reg_Control, &Data, FALSE);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if ((Data & BIT2) != BIT2) {
- break;
- }
-
- TimeOut--;
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- goto Exit;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- SendATACommand specificed in Taskfile
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] TaskFile Pointer to TASK_FILE.
- @param[in] Write TRUE means write, FALSE means read.
- @param[in] Buffer If NULL, means no data transfer, neither read nor write.
- @param[in] SectorCount Buffer size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-SendATACommand (
- IN CARD_DATA *CardData,
- IN TASK_FILE *TaskFile,
- IN BOOLEAN Write,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- )
-{
- EFI_STATUS Status;
- UINT8 Data;
- UINT32 TimeOut;
-
- //
- // Write register
- //
- Status = ReadWriteMultipleRegister (
- CardData,
- 0,
- sizeof (TASK_FILE),
- TRUE,
- (UINT8 *) TaskFile
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "ReadWriteMultipleRegister 0x%x\n", Status));
- goto Exit;
- }
-
- TimeOut = 5000;
- do {
- gBS->Stall (1 * 1000);
- Data = 0;
- Status = FastIO (
- CardData,
- Reg_Command_Status,
- &Data,
- FALSE
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (((Data & BIT7) == 0) && ((Data & BIT6) == BIT6)) {
- break;
- }
-
- TimeOut --;
- } while (TimeOut > 0);
-
- if (TimeOut == 0) {
- DEBUG ((EFI_D_ERROR, "ReadWriteMultipleRegister FastIO EFI_TIMEOUT 0x%x\n", Data));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
-
- if (Buffer != NULL) {
- Status = ReadWriteMultipleBlock (
- CardData,
- SectorCount,
- Write,
- (UINT8 *) Buffer
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "ReadWriteMultipleBlock EFI_TIMEOUT 0x%x\n", Status));
- goto Exit;
- }
-
- TimeOut = 5 * 1000;
- do {
- gBS->Stall (1 * 1000);
- Data = 0;
- Status = FastIO (
- CardData,
- Reg_Command_Status,
- &Data,
- FALSE
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (((Data & BIT7) == 0) && ((Data & BIT3) == 0)) {
- break;
- }
-
- TimeOut --;
- } while (TimeOut > 0);
- if (TimeOut == 0) {
- DEBUG ((EFI_D_ERROR, "ReadWriteMultipleBlock FastIO EFI_TIMEOUT 0x%x\n", Data));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
-
- if (((Data & BIT6) == BIT6) && (Data & BIT0) == 0) {
- Status = EFI_SUCCESS;
- } else {
- Status = EFI_DEVICE_ERROR;
- }
- }
-
-Exit:
- if (EFI_ERROR (Status)) {
- SoftwareReset (CardData);
- }
-
- return Status;
-}
-
-
-/**
- IDENTIFY_DEVICE command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-IndentifyDevice (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
-
- //
- // The host only supports nIEN = 0
- //
- CardData->TaskFile.Command_Status = IDENTIFY_DEVICE;
- Status = SendATACommand (
- CardData,
- &CardData->TaskFile,
- FALSE,
- (UINT8 *) &(CardData->IndentifyDeviceData),
- 1
- );
-
- return Status;
-}
-
-
-/**
- FLUSH_CACHE_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-FlushCache (
- IN CARD_DATA *CardData
- )
-{
-
- return EFI_SUCCESS;
-}
-
-
-/**
- STANDBY_IMMEDIATE command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-StandByImmediate (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
-
- //
- // The host only supports nIEN = 0
- //
- CardData->TaskFile.Command_Status = STANDBY_IMMEDIATE;
- Status = SendATACommand (
- CardData,
- &CardData->TaskFile,
- FALSE,
- NULL,
- 0
- );
-
- return Status;
-}
-
-
-/**
- READ_DMA_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
- @param[in] SectorCount Size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-ReadDMAExt (
- IN CARD_DATA *CardData,
- IN EFI_LBA LBA,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- )
-{
- EFI_STATUS Status;
-
- ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
-
- //
- // The host only supports nIEN = 0
- //
- CardData->TaskFile.Command_Status = READ_DMA_EXT;
-
- CardData->TaskFile.SectorCount = (UINT8) SectorCount;
- CardData->TaskFile.SectorCount_Exp = (UINT8) (SectorCount >> 8);
-
- CardData->TaskFile.LBALow = (UINT8) LBA;
- CardData->TaskFile.LBAMid = (UINT8) RShiftU64 (LBA, 8);
- CardData->TaskFile.LBAHigh = (UINT8) RShiftU64 (LBA, 16);
-
- CardData->TaskFile.LBALow_Exp = (UINT8) RShiftU64 (LBA, 24);
- CardData->TaskFile.LBAMid_Exp = (UINT8) RShiftU64 (LBA, 32);
- CardData->TaskFile.LBAHigh_Exp = (UINT8) RShiftU64 (LBA, 40);
-
- Status = SendATACommand (
- CardData,
- &CardData->TaskFile,
- FALSE,
- Buffer,
- SectorCount
- );
-
- return Status;
-}
-
-
-/**
- WRITE_DMA_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
- @param[in] SectorCount Size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-WriteDMAExt (
- IN CARD_DATA *CardData,
- IN EFI_LBA LBA,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- )
-{
- EFI_STATUS Status;
-
- ZeroMem (&CardData->TaskFile, sizeof (TASK_FILE));
-
- //
- // The host only supports nIEN = 0
- //
- CardData->TaskFile.Command_Status = WRITE_DMA_EXT;
-
- CardData->TaskFile.SectorCount = (UINT8) SectorCount;
- CardData->TaskFile.SectorCount_Exp = (UINT8) (SectorCount >> 8);
-
- CardData->TaskFile.LBALow = (UINT8) LBA;
- CardData->TaskFile.LBAMid = (UINT8) RShiftU64 (LBA, 8);
- CardData->TaskFile.LBAHigh = (UINT8) RShiftU64 (LBA, 16);
-
- CardData->TaskFile.LBALow_Exp = (UINT8) RShiftU64 (LBA, 24);
- CardData->TaskFile.LBAMid_Exp = (UINT8) RShiftU64 (LBA, 32);
- CardData->TaskFile.LBAHigh_Exp = (UINT8) RShiftU64 (LBA, 40);
-
- Status = SendATACommand (
- CardData,
- &CardData->TaskFile,
- TRUE,
- Buffer,
- SectorCount
- );
-
- return Status;
-
-}
-
-
-/**
- Judge whether it is CE-ATA device or not.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval TRUE
- @retval FALSE
-
-**/
-BOOLEAN
-IsCEATADevice (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
- Status = ReadWriteMultipleRegister (
- CardData,
- 0,
- sizeof (TASK_FILE),
- FALSE,
- (UINT8 *) &CardData->TaskFile
- );
-
- if (EFI_ERROR (Status)) {
- //
- // To bring back the normal MMC card to work
- //
- CardData->SdHostIo->ResetSdHost (CardData->SdHostIo, Reset_DAT_CMD);
- return FALSE;
- }
-
- if (CardData->TaskFile.LBAMid == CE_ATA_SIG_CE &&
- CardData->TaskFile.LBAHigh == CE_ATA_SIG_AA
- ) {
- //
- // Disable Auto CMD for CE-ATA
- //
- CardData->SdHostIo->EnableAutoStopCmd (CardData->SdHostIo, FALSE);
- return TRUE;
- }
-
- return FALSE;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c
deleted file mode 100644
index 55fd085..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/CEATABlockIo.c
+++ /dev/null
@@ -1,384 +0,0 @@
-/** @file
- Block I/O protocol for CE-ATA device
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] ExtendedVerification Indicates that the driver may perform a more exhaustive.
- verification operation of the device during reset.
- (This parameter is ingored in this driver.)
-
- @retval EFI_SUCCESS Success
-
-**/
-EFI_STATUS
-EFIAPI
-CEATABlockReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
-
- CardData = CARD_DATA_FROM_THIS (This);
- SdHostIo = CardData->SdHostIo;
-
- if (!ExtendedVerification) {
- Status = SoftwareReset (CardData);
- } else {
- Status = SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "CEATABlockReset: Fail to ResetSDHost\n" ));
- return Status;
- }
- Status = MMCSDCardInit (CardData);
- }
-
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- The caller is responsible for writing to only legitimate locations.
- @param[in] BufferSize The size of the Buffer in bytes. This must be a multiple of the
- intrinsic block size of the device.
- @param[out] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-CEATABlockReadBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- UINT32 TransferSize;
- UINT8 *pBuf;
- UINT32 Index;
- UINT64 Address;
- UINT32 Remainder;
- UINT64 CEATALBA;
- UINT32 BoundarySize;
-
- Status = EFI_SUCCESS;
- CardData = CARD_DATA_FROM_THIS (This);
- pBuf = Buffer;
- Index = 0;
- Address = MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
- BoundarySize = CardData->SdHostIo->HostCapability.BoundarySize;
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Invalid parameter\n" ));
- goto Exit;
- }
-
- if (MediaId != CardData->BlockIoMedia.MediaId) {
- Status = EFI_MEDIA_CHANGED;
- DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Media changed\n" ));
- goto Exit;
- }
-
- if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Bad buffer size\n" ));
- goto Exit;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Exit;
- }
-
- if ((Address + BufferSize) > MultU64x32 (CardData->BlockIoMedia.LastBlock + 1, CardData->BlockIoMedia.BlockSize)) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "CEATABlockReadBlocks:Invalid parameter\n" ));
- goto Exit;
- }
-
- do {
- if (BufferSize < BoundarySize) {
- TransferSize = (UINT32) BufferSize;
- } else {
- TransferSize = BoundarySize;
- }
-
- Address += Index * TransferSize;
- CEATALBA = DivU64x32Remainder (Address, DATA_UNIT_SIZE, &Remainder);
- ASSERT(Remainder == 0);
-
- Status = ReadDMAExt (
- CardData,
- CEATALBA,
- pBuf,
- (UINT16) (TransferSize / DATA_UNIT_SIZE)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "Read Failed at 0x%x, Index %d, Size 0x%x\n", Address, Index, TransferSize));
- This->Reset (This, TRUE);
- goto Exit;
- }
-
- BufferSize -= TransferSize;
- pBuf += TransferSize;
- Index ++;
- } while (BufferSize != 0);
-
-Exit:
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- The caller is responsible for writing to only legitimate locations.
- @param[in] BufferSize The size of the Buffer in bytes. This must be a multiple of the
- intrinsic block size of the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-CEATABlockWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- UINT32 TransferSize;
- UINT8 *pBuf;
- UINT32 Index;
- UINT64 Address;
- UINT32 Remainder;
- UINT64 CEATALBA;
- UINT32 BoundarySize;
-
- Status = EFI_SUCCESS;
- CardData = CARD_DATA_FROM_THIS (This);
- pBuf = Buffer;
- Index = 0;
- Address = MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
- BoundarySize = CardData->SdHostIo->HostCapability.BoundarySize;
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- if (MediaId != CardData->BlockIoMedia.MediaId) {
- Status = EFI_MEDIA_CHANGED;
- goto Exit;
- }
-
- if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- goto Exit;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Exit;
- }
-
- if (CardData->BlockIoMedia.ReadOnly) {
- Status = EFI_WRITE_PROTECTED;
- goto Exit;
- }
-
- if ((Address + BufferSize) > MultU64x32 (CardData->BlockIoMedia.LastBlock + 1, CardData->BlockIoMedia.BlockSize)) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- CardData->NeedFlush = TRUE;
-
- do {
- if (BufferSize < BoundarySize) {
- TransferSize = (UINT32) BufferSize;
- } else {
- TransferSize = BoundarySize;
- }
-
- Address += Index * TransferSize;
- CEATALBA = DivU64x32Remainder (Address, DATA_UNIT_SIZE, &Remainder);
- ASSERT (Remainder == 0);
-
- Status = WriteDMAExt (
- CardData,
- CEATALBA,
- pBuf,
- (UINT16) (TransferSize / DATA_UNIT_SIZE)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "Write Failed at 0x%x, Index %d, Size 0x%x\n", Address, Index, TransferSize));
- This->Reset (This, TRUE);
- goto Exit;
- }
-
- BufferSize -= TransferSize;
- pBuf += TransferSize;
- Index ++;
- } while (BufferSize != 0);
-
-Exit:
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
- (In this driver, this function just returns EFI_SUCCESS.)
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-EFIAPI
-CEATABlockFlushBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This
- )
-{
-
- CARD_DATA *CardData;
-
- CardData = CARD_DATA_FROM_THIS (This);
-
- if (CardData->NeedFlush) {
- CardData->NeedFlush = FALSE;
- FlushCache (CardData);
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- CEATA card BlockIo init function.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-CEATABlockIoInit (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT64 MaxSize;
- UINT32 Remainder;
-
- //
- // BlockIO protocol
- //
- CardData->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
- CardData->BlockIo.Media = &(CardData->BlockIoMedia);
- CardData->BlockIo.Reset = CEATABlockReset;
- CardData->BlockIo.ReadBlocks = CEATABlockReadBlocks ;
- CardData->BlockIo.WriteBlocks = CEATABlockWriteBlocks;
- CardData->BlockIo.FlushBlocks = CEATABlockFlushBlocks;
-
- CardData->BlockIoMedia.MediaId = 0;
- CardData->BlockIoMedia.RemovableMedia = FALSE;
- CardData->BlockIoMedia.MediaPresent = TRUE;
- CardData->BlockIoMedia.LogicalPartition = FALSE;
-
- if (CardData->CSDRegister.PERM_WRITE_PROTECT | CardData->CSDRegister.TMP_WRITE_PROTECT) {
- CardData->BlockIoMedia.ReadOnly = TRUE;
- } else {
- CardData->BlockIoMedia.ReadOnly = FALSE;
- }
-
- CardData->BlockIoMedia.WriteCaching = FALSE;
- CardData->BlockIoMedia.IoAlign = 1;
-
- Status = IndentifyDevice (CardData);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- //
- //Some device does not support this feature
- //
- if (CardData->IndentifyDeviceData.MaxWritesPerAddress == 0) {
- CardData->BlockIoMedia.ReadOnly = TRUE;
- }
-
- CardData->BlockIoMedia.BlockSize = (1 << CardData->IndentifyDeviceData.Sectorsize);
- ASSERT (CardData->BlockIoMedia.BlockSize >= 12);
-
-
- MaxSize = *(UINT64 *) (CardData->IndentifyDeviceData.MaximumLBA);
- MaxSize = MultU64x32 (MaxSize, 512);
-
- Remainder = 0;
- CardData->BlockNumber = DivU64x32Remainder (MaxSize, CardData->BlockIoMedia.BlockSize, &Remainder);
- ASSERT (Remainder == 0);
-
- CardData->BlockIoMedia.LastBlock = (EFI_LBA) (CardData->BlockNumber - 1);
-
-Exit:
- return Status;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c
deleted file mode 100644
index 15fdaf6..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/** @file
- UEFI Component Name(2) protocol implementation for SD media device driver.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-//
-// EFI Component Name Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gSdMediaDeviceName = {
- SdMediaDeviceGetDriverName,
- SdMediaDeviceGetControllerName,
- "eng"
-};
-
-//
-// EFI Component Name 2 Protocol
-//
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gSdMediaDeviceName2 = {
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) SdMediaDeviceGetDriverName,
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) SdMediaDeviceGetControllerName,
- "en"
-};
-
-
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mSdMediaDeviceDriverNameTable[] = {
- { "eng;en", L"UEFI MMC/SD Media Device Driver" },
- { NULL, NULL }
-};
-
-
-//
-// EFI Component Name Functions
-//
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
-
- @param[out] DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- )
-{
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- mSdMediaDeviceDriverNameTable,
- DriverName,
- (BOOLEAN) (This == &gSdMediaDeviceName)
- );
-}
-
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param[in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
-
- @param[out] ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- )
-{
- EFI_STATUS Status;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- CARD_DATA *CardData;
-
- //
- // This is a device driver, so ChildHandle must be NULL.
- //
- if (ChildHandle != NULL) {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the device context
- //
- Status = gBS->OpenProtocol (
- ControllerHandle,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &BlockIo,
- gSdMediaDeviceDriverBinding.DriverBindingHandle,
- ControllerHandle,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CardData = CARD_DATA_FROM_THIS (BlockIo);
-
- return LookupUnicodeString2 (
- Language,
- This->SupportedLanguages,
- CardData->ControllerNameTable,
- ControllerName,
- (BOOLEAN) (This == &gSdMediaDeviceName)
- );
-
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h
deleted file mode 100644
index 3dea441..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/ComponentName.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/** @file
- This file contains the declarations for component name routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _COMPONENT_NAME_H_
-#define _COMPONENT_NAME_H_
-
-/**
- Retrieves a Unicode string that is the user readable name of the driver.
-
- This function retrieves the user readable name of a driver in the form of a
- Unicode string. If the driver specified by This has a user readable name in
- the language specified by Language, then a pointer to the driver name is
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
- by This does not support the language specified by Language,
- then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified
- in RFC 3066 or ISO 639-2 language code format.
-
- @param[out] DriverName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- driver specified by This in the language
- specified by Language.
-
- @retval EFI_SUCCESS The Unicode string for the Driver specified by
- This and the language specified by Language was
- returned in DriverName.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER DriverName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceGetDriverName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN CHAR8 *Language,
- OUT CHAR16 **DriverName
- );
-
-/**
- Retrieves a Unicode string that is the user readable name of the controller
- that is being managed by a driver.
-
- This function retrieves the user readable name of the controller specified by
- ControllerHandle and ChildHandle in the form of a Unicode string. If the
- driver specified by This has a user readable name in the language specified by
- Language, then a pointer to the controller name is returned in ControllerName,
- and EFI_SUCCESS is returned. If the driver specified by This is not currently
- managing the controller specified by ControllerHandle and ChildHandle,
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not
- support the language specified by Language, then EFI_UNSUPPORTED is returned.
-
- @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
- EFI_COMPONENT_NAME_PROTOCOL instance.
-
- @param[in] ControllerHandle The handle of a controller that the driver
- specified by This is managing. This handle
- specifies the controller whose name is to be
- returned.
-
- @param[in] ChildHandle The handle of the child controller to retrieve
- the name of. This is an optional parameter that
- may be NULL. It will be NULL for device
- drivers. It will also be NULL for a bus drivers
- that wish to retrieve the name of the bus
- controller. It will not be NULL for a bus
- driver that wishes to retrieve the name of a
- child controller.
-
- @param[in] Language A pointer to a Null-terminated ASCII string
- array indicating the language. This is the
- language of the driver name that the caller is
- requesting, and it must match one of the
- languages specified in SupportedLanguages. The
- number of languages supported by a driver is up
- to the driver writer. Language is specified in
- RFC 3066 or ISO 639-2 language code format.
-
- @param[out] ControllerName A pointer to the Unicode string to return.
- This Unicode string is the name of the
- controller specified by ControllerHandle and
- ChildHandle in the language specified by
- Language from the point of view of the driver
- specified by This.
-
- @retval EFI_SUCCESS The Unicode string for the user readable name in
- the language specified by Language for the
- driver specified by This was returned in
- DriverName.
-
- @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
- EFI_HANDLE.
-
- @retval EFI_INVALID_PARAMETER Language is NULL.
-
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.
-
- @retval EFI_UNSUPPORTED The driver specified by This is not currently
- managing the controller specified by
- ControllerHandle and ChildHandle.
-
- @retval EFI_UNSUPPORTED The driver specified by This does not support
- the language specified by Language.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceGetControllerName (
- IN EFI_COMPONENT_NAME_PROTOCOL *This,
- IN EFI_HANDLE ControllerHandle,
- IN EFI_HANDLE ChildHandle OPTIONAL,
- IN CHAR8 *Language,
- OUT CHAR16 **ControllerName
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c
deleted file mode 100644
index 6180a25..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDBlockIo.c
+++ /dev/null
@@ -1,547 +0,0 @@
-/** @file
- Block I/O protocol for MMC/SD device.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] ExtendedVerification Indicates that the driver may perform a more exhaustive.
- verification operation of the device during reset.
- (This parameter is ignored in this driver.)
-
- @retval EFI_SUCCESS Success
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
- )
-{
- CARD_DATA *CardData;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
-
- CardData = CARD_DATA_FROM_THIS (This);
- SdHostIo = CardData->SdHostIo;
-
- return SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD);
- }
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- The caller is responsible for writing to only legitimate locations.
- @param[in] BufferSize The size of the Buffer in bytes. This must be a multiple of the
- intrinsic block size of the device.
- @param[out] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockReadBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- OUT VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Address;
- CARD_DATA *CardData;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT32 RemainingLength;
- UINT32 TransferLength;
- UINT8 *BufferPointer;
- BOOLEAN SectorAddressing;
- UINTN TotalBlock;
-
- DEBUG ((EFI_D_INFO, "Read(LBA=%08lx, Buffer=%08x, Size=%08x)\n", LBA, Buffer, BufferSize));
- Status = EFI_SUCCESS;
- CardData = CARD_DATA_FROM_THIS (This);
- SdHostIo = CardData->SdHostIo;
-
- if (MediaId != CardData->BlockIoMedia.MediaId) {
- return EFI_MEDIA_CHANGED;
- }
-
- if (ModU64x32 (BufferSize, CardData->BlockIoMedia.BlockSize) != 0) {
- return EFI_BAD_BUFFER_SIZE;
- }
- if ((CardData->CardType == SdMemoryCard2High) || (CardData->CardType == MMCCardHighCap)) {
- SectorAddressing = TRUE;
- } else {
- SectorAddressing = FALSE;
- }
- if (SectorAddressing) {
- //
- //Block Address
- //
- Address = (UINT32) DivU64x32 (MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize), 512);
- } else {
- //
- //Byte Address
- //
- Address = (UINT32) MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
- }
- TotalBlock = (UINTN) DivU64x32 (BufferSize, CardData->BlockIoMedia.BlockSize);
- if (LBA + TotalBlock > CardData->BlockIoMedia.LastBlock + 1) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks:Invalid parameter \r\n"));
- goto Done;
- }
-
- if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: Bad buffer size \r\n"));
- goto Done;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Done;
- }
-
- BufferPointer = Buffer;
- RemainingLength = (UINT32) BufferSize;
-
- while (RemainingLength > 0) {
- if ((BufferSize > CardData->BlockIoMedia.BlockSize)) {
- if (RemainingLength > SdHostIo->HostCapability.BoundarySize) {
- TransferLength = SdHostIo->HostCapability.BoundarySize;
- } else {
- TransferLength = RemainingLength;
- }
-
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
- Status = SendCommand (
- CardData,
- SET_BLOCKLEN,
- CardData->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
- Status = SendCommand (
- CardData,
- SET_BLOCK_COUNT,
- TransferLength / CardData->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
- Status = SendCommand (
- CardData,
- READ_MULTIPLE_BLOCK,
- Address,
- InData,
- CardData->AlignedBuffer,
- TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_MULTIPLE_BLOCK -> Fail\n"));
- break;
- }
- } else {
- if (RemainingLength > CardData->BlockIoMedia.BlockSize) {
- TransferLength = CardData->BlockIoMedia.BlockSize;
- } else {
- TransferLength = RemainingLength;
- }
-
- Status = SendCommand (
- CardData,
- READ_SINGLE_BLOCK,
- Address,
- InData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockReadBlocks: READ_SINGLE_BLOCK -> Fail\n"));
- break;
- }
- }
- CopyMem (BufferPointer, CardData->AlignedBuffer, TransferLength);
- if (SectorAddressing) {
- //
- //Block Address
- //
- Address += TransferLength / 512;
- } else {
- //
- //Byte Address
- //
- Address += TransferLength;
- }
- BufferPointer += TransferLength;
- RemainingLength -= TransferLength;
- }
-
- if (EFI_ERROR (Status)) {
- if ((CardData->CardType == SdMemoryCard) ||
- (CardData->CardType == SdMemoryCard2)||
- (CardData->CardType == SdMemoryCard2High)) {
- SendCommand (
- CardData,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- } else {
- SendCommand (
- CardData,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
- }
-
- }
-
-Done:
- DEBUG ((EFI_D_INFO, "MMCSDBlockReadBlocks: Status = %r\n", Status));
- return Status;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
- @param[in] MediaId The media id that the write request is for.
- @param[in] LBA The starting logical block address to read from on the device.
- The caller is responsible for writing to only legitimate locations.
- @param[in] BufferSize The size of the Buffer in bytes. This must be a multiple of the
- intrinsic block size of the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN UINTN BufferSize,
- IN VOID *Buffer
- )
-{
- EFI_STATUS Status;
- UINT32 Address;
- CARD_DATA *CardData;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT32 RemainingLength;
- UINT32 TransferLength;
- UINT8 *BufferPointer;
- BOOLEAN SectorAddressing;
-
- DEBUG ((EFI_D_INFO, "Write(LBA=%08lx, Buffer=%08x, Size=%08x)\n", LBA, Buffer, BufferSize));
- Status = EFI_SUCCESS;
- CardData = CARD_DATA_FROM_THIS (This);
- SdHostIo = CardData->SdHostIo;
- if ((CardData->CardType == SdMemoryCard2High) || (CardData->CardType == MMCCardHighCap)) {
- SectorAddressing = TRUE;
- } else {
- SectorAddressing = FALSE;
- }
- if (SectorAddressing) {
- //
- //Block Address
- //
- Address = (UINT32) DivU64x32 (MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize), 512);
- } else {
- //
- //Byte Address
- //
- Address = (UINT32) MultU64x32 (LBA, CardData->BlockIoMedia.BlockSize);
- }
-
- if (!Buffer) {
- Status = EFI_INVALID_PARAMETER;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Invalid parameter \r\n"));
- goto Done;
- }
-
- if ((BufferSize % CardData->BlockIoMedia.BlockSize) != 0) {
- Status = EFI_BAD_BUFFER_SIZE;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Bad buffer size \r\n"));
- goto Done;
- }
-
- if (BufferSize == 0) {
- Status = EFI_SUCCESS;
- goto Done;
- }
-
- if (This->Media->ReadOnly == TRUE) {
- Status = EFI_WRITE_PROTECTED;
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: Write protected \r\n"));
- goto Done;
- }
-
- BufferPointer = Buffer;
- RemainingLength = (UINT32) BufferSize;
-
- while (RemainingLength > 0) {
- if ((BufferSize > CardData->BlockIoMedia.BlockSize) ) {
- if (RemainingLength > SdHostIo->HostCapability.BoundarySize) {
- TransferLength = SdHostIo->HostCapability.BoundarySize;
- } else {
- TransferLength = RemainingLength;
- }
-
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
-
- if (!(CardData->ExtCSDRegister.CARD_TYPE & (BIT2 | BIT3))) {
- Status = SendCommand (
- CardData,
- SET_BLOCKLEN,
- CardData->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
- Status = SendCommand (
- CardData,
- SET_BLOCK_COUNT,
- TransferLength / CardData->BlockIoMedia.BlockSize,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- break;
- }
- }
-
- CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
-
- Status = SendCommand (
- CardData,
- WRITE_MULTIPLE_BLOCK,
- Address,
- OutData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDBlockWriteBlocks: WRITE_MULTIPLE_BLOCK -> Fail\n"));
- break;
- }
- } else {
- if (RemainingLength > CardData->BlockIoMedia.BlockSize) {
- TransferLength = CardData->BlockIoMedia.BlockSize;
- } else {
- TransferLength = RemainingLength;
- }
-
- CopyMem (CardData->AlignedBuffer, BufferPointer, TransferLength);
-
- Status = SendCommand (
- CardData,
- WRITE_BLOCK,
- Address,
- OutData,
- CardData->AlignedBuffer,
- (UINT32) TransferLength,
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- }
-
- if (SectorAddressing) {
- //
- //Block Address
- //
- Address += TransferLength / 512;
- } else {
- //
- //Byte Address
- //
- Address += TransferLength;
- }
- BufferPointer += TransferLength;
- RemainingLength -= TransferLength;
-
- }
-
- if (EFI_ERROR (Status)) {
- SendCommand (
- CardData,
- STOP_TRANSMISSION,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- }
-
-Done:
- return EFI_SUCCESS;
-}
-
-
-/**
- Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
- (In this driver, this function just returns EFI_SUCCESS.)
-
- @param[in] This The EFI_BLOCK_IO_PROTOCOL instance.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-EFIAPI
-MMCSDBlockFlushBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This
- )
-{
- return EFI_SUCCESS;
-}
-
-
-/**
- MMC/SD card BlockIo init function.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-MMCSDBlockIoInit (
- IN CARD_DATA *CardData
- )
-{
-
- //
- // BlockIO protocol
- //
- CardData->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION;
- CardData->BlockIo.Media = &(CardData->BlockIoMedia);
- CardData->BlockIo.Reset = MMCSDBlockReset;
- CardData->BlockIo.ReadBlocks = MMCSDBlockReadBlocks ;
- CardData->BlockIo.WriteBlocks = MMCSDBlockWriteBlocks;
- CardData->BlockIo.FlushBlocks = MMCSDBlockFlushBlocks;
-
- CardData->BlockIoMedia.MediaId = 0;
- CardData->BlockIoMedia.RemovableMedia = FALSE;
- CardData->BlockIoMedia.MediaPresent = TRUE;
- CardData->BlockIoMedia.LogicalPartition = FALSE;
-
- if (CardData->CSDRegister.PERM_WRITE_PROTECT || CardData->CSDRegister.TMP_WRITE_PROTECT) {
- CardData->BlockIoMedia.ReadOnly = TRUE;
- } else {
- CardData->BlockIoMedia.ReadOnly = FALSE;
- }
-
- CardData->BlockIoMedia.WriteCaching = FALSE;
- CardData->BlockIoMedia.BlockSize = CardData->BlockLen;
- CardData->BlockIoMedia.IoAlign = 1;
- CardData->BlockIoMedia.LastBlock = (EFI_LBA) (CardData->BlockNumber - 1);
-
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c
deleted file mode 100644
index e0304de..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/MMCSDTransfer.c
+++ /dev/null
@@ -1,1661 +0,0 @@
-/** @file
- MMC/SD transfer specific functions
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-
-/**
- Check card status, print the debug info and check the error
-
- @param[in] Status Status got from card status register.
-
- @retval EFI_SUCCESS
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-CheckCardStatus (
- IN UINT32 Status
- )
-{
- CARD_STATUS *CardStatus;
- CardStatus = (CARD_STATUS *) (&Status);
-
- if (CardStatus->ADDRESS_OUT_OF_RANGE) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_OUT_OF_RANGE\n"));
- }
-
- if (CardStatus->ADDRESS_MISALIGN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ADDRESS_MISALIGN\n"));
- }
-
- if (CardStatus->BLOCK_LEN_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: BLOCK_LEN_ERROR\n"));
- }
-
- if (CardStatus->ERASE_SEQ_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_SEQ_ERROR\n"));
- }
-
- if (CardStatus->ERASE_PARAM) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_PARAM\n"));
- }
-
- if (CardStatus->WP_VIOLATION) {
- DEBUG ((EFI_D_ERROR, "CardStatus: WP_VIOLATION\n"));
- }
-
- if (CardStatus->CARD_IS_LOCKED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CARD_IS_LOCKED\n"));
- }
-
- if (CardStatus->LOCK_UNLOCK_FAILED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: LOCK_UNLOCK_FAILED\n"));
- }
-
- if (CardStatus->COM_CRC_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: COM_CRC_ERROR\n"));
- }
-
- if (CardStatus->ILLEGAL_COMMAND) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ILLEGAL_COMMAND\n"));
- }
-
- if (CardStatus->CARD_ECC_FAILED) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CARD_ECC_FAILED\n"));
- }
-
- if (CardStatus->CC_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CC_ERROR\n"));
- }
-
- if (CardStatus->ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERROR\n"));
- }
-
- if (CardStatus->UNDERRUN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: UNDERRUN\n"));
- }
-
- if (CardStatus->OVERRUN) {
- DEBUG ((EFI_D_ERROR, "CardStatus: OVERRUN\n"));
- }
-
- if (CardStatus->CID_CSD_OVERWRITE) {
- DEBUG ((EFI_D_ERROR, "CardStatus: CID_CSD_OVERWRITE\n"));
- }
-
- if (CardStatus->WP_ERASE_SKIP) {
- DEBUG ((EFI_D_ERROR, "CardStatus: WP_ERASE_SKIP\n"));
- }
-
- if (CardStatus->ERASE_RESET) {
- DEBUG ((EFI_D_ERROR, "CardStatus: ERASE_RESET\n"));
- }
-
- if (CardStatus->SWITCH_ERROR) {
- DEBUG ((EFI_D_ERROR, "CardStatus: SWITCH_ERROR\n"));
- }
-
- if ((Status & 0xFCFFA080) != 0) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Send command by using Host IO protocol
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-SendCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- )
-{
-
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
-
- SdHostIo = CardData->SdHostIo;
- if (CardData->CardType != MMCCard && CardData->CardType != MMCCardHighCap) {
- CommandIndex |= AUTO_CMD12_ENABLE;
- }
- Status = SdHostIo->SendCommand (
- SdHostIo,
- CommandIndex,
- Argument,
- DataType,
- Buffer,
- BufferSize,
- ResponseType,
- TimeOut,
- ResponseData
- );
-
- if (!EFI_ERROR (Status)) {
- if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
- ASSERT (ResponseData != NULL);
- Status = CheckCardStatus (*ResponseData);
- }
- } else {
- SdHostIo->ResetSdHost (SdHostIo, Reset_DAT_CMD);
- }
-
- return Status;
-}
-
-
-/**
- Send the card APP_CMD command with the following command indicated by CommandIndex
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-SendAppCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- )
-{
-
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT8 Index;
-
- SdHostIo = CardData->SdHostIo;
- Status = EFI_SUCCESS;
-
- for (Index = 0; Index < 2; Index++) {
- Status = SdHostIo->SendCommand (
- SdHostIo,
- APP_CMD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = CheckCardStatus (*(UINT32 *) &(CardData->CardStatus));
- if (CardData->CardStatus.SAPP_CMD != 1) {
- Status = EFI_DEVICE_ERROR;
- }
- if (!EFI_ERROR (Status)) {
- break;
- }
- } else {
- SdHostIo->ResetSdHost (SdHostIo, Reset_Auto);
- }
- }
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
- if (CardData->CardType != MMCCard && CardData->CardType != MMCCardHighCap) {
- CommandIndex |= AUTO_CMD12_ENABLE;
- }
-
- Status = SdHostIo->SendCommand (
- SdHostIo,
- CommandIndex,
- Argument,
- DataType,
- Buffer,
- BufferSize,
- ResponseType,
- TimeOut,
- ResponseData
- );
-
- if (!EFI_ERROR (Status)) {
- if (ResponseType == ResponseR1 || ResponseType == ResponseR1b) {
- ASSERT (ResponseData != NULL);
- Status = CheckCardStatus (*ResponseData);
- }
- } else {
- SdHostIo->ResetSdHost (SdHostIo, Reset_Auto);
- }
-
- return Status;
-}
-
-
-/**
- Send the card FAST_IO command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] RegisterAddress Register Address.
- @param[in, out] RegisterData Pointer to register Data.
- @param[in] Write TRUE for write, FALSE for read.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-FastIO (
- IN CARD_DATA *CardData,
- IN UINT8 RegisterAddress,
- IN OUT UINT8 *RegisterData,
- IN BOOLEAN Write
- )
-{
- EFI_STATUS Status;
- UINT32 Argument;
- UINT32 Data;
-
- Status = EFI_SUCCESS;
-
- if (RegisterData == NULL) {
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Argument = (CardData->Address << 16) | (RegisterAddress << 8);
- if (Write) {
- Argument |= BIT15 | (*RegisterData);
- }
-
- Status = SendCommand (
- CardData,
- FAST_IO,
- Argument,
- NoData,
- NULL,
- 0,
- ResponseR4,
- TIMEOUT_COMMAND,
- &Data
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if ((Data & BIT15) == 0) {
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- if (!Write) {
- *RegisterData = (UINT8) Data;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- Send the card GO_INACTIVE_STATE command.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-PutCardInactive (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
-
-
- Status = SendCommand (
- CardData,
- GO_INACTIVE_STATE,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- return Status;
-
-}
-
-
-/**
- Get card interested information for CSD rergister
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-CaculateCardParameter (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT32 Frequency;
- UINT32 Multiple;
- UINT32 CSize;
- CSD_SDV2 *CsdSDV2;
-
- Status = EFI_SUCCESS;
-
- switch (CardData->CSDRegister.TRAN_SPEED & 0x7) {
- case 0:
- Frequency = 100 * 1000;
- break;
-
- case 1:
- Frequency = 1 * 1000 * 1000;
- break;
-
- case 2:
- Frequency = 10 * 1000 * 1000;
- break;
-
- case 3:
- Frequency = 100 * 1000 * 1000;
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- switch ((CardData->CSDRegister.TRAN_SPEED >> 3) & 0xF) {
- case 1:
- Multiple = 10;
- break;
-
- case 2:
- Multiple = 12;
- break;
-
- case 3:
- Multiple = 13;
- break;
-
- case 4:
- Multiple = 15;
- break;
-
- case 5:
- Multiple = 20;
- break;
-
- case 6:
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- Multiple = 26;
- } else {
- Multiple = 25;
- }
- break;
-
- case 7:
- Multiple = 30;
- break;
-
- case 8:
- Multiple = 35;
- break;
-
- case 9:
- Multiple = 40;
- break;
-
- case 10:
- Multiple = 45;
- break;
-
- case 11:
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- Multiple = 52;
- } else {
- Multiple = 50;
- }
- break;
-
- case 12:
- Multiple = 55;
- break;
-
- case 13:
- Multiple = 60;
- break;
-
- case 14:
- Multiple = 70;
- break;
-
- case 15:
- Multiple = 80;
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- Frequency = Frequency * Multiple / 10;
- CardData->MaxFrequency = Frequency;
-
- CardData->BlockLen = 1 << CardData->CSDRegister.READ_BL_LEN;
-
- if (CardData->CardType == SdMemoryCard2High) {
- ASSERT (CardData->CSDRegister.CSD_STRUCTURE == 1);
- CsdSDV2 = (CSD_SDV2 *) &CardData->CSDRegister;
-
- //
- // the K here means 1024 not 1000
- //
- CardData->BlockNumber = DivU64x32 (MultU64x32 (CsdSDV2->C_SIZE + 1, 512 * 1024) , CardData->BlockLen);
- } else {
- //
- // For MMC card > 2G, the block number will be recaculate later
- //
- CSize = CardData->CSDRegister.C_SIZELow2 | (CardData->CSDRegister.C_SIZEHigh10 << 2);
- CardData->BlockNumber = MultU64x32 (LShiftU64 (1, CardData->CSDRegister.C_SIZE_MULT + 2), CSize + 1);
- }
-
- //
- //For >= 2G card, BlockLen may be 1024, but the transfer size is still 512 bytes
- //
- if (CardData->BlockLen > 512) {
- CardData->BlockNumber = DivU64x32 (MultU64x32 (CardData->BlockNumber, CardData->BlockLen), 512);
- CardData->BlockLen = 512;
- }
-
- DEBUG ((
- EFI_D_INFO,
- "CalculateCardParameter: Card Size: 0x%lx\n", MultU64x32 (CardData->BlockNumber, CardData->BlockLen)
- ));
-
-Exit:
- return Status;
-}
-
-
-/**
- Test the bus width setting for MMC card.It is used only for verification purpose.
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] Width 1, 4, 8 bits.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-MMCCardBusWidthTest (
- IN CARD_DATA *CardData,
- IN UINT32 Width
- )
-{
- EFI_STATUS Status;
- UINT64 Data;
- UINT64 Value;
-
- ASSERT(CardData != NULL);
-
- Value = 0;
-
- switch (Width) {
- case 1:
- Data = 0x80;
- break;
-
- case 4:
- Data = 0x5A;
- break;
-
- case 8:
- Data = 0xAA55;
- break;
-
- default:
- Status = EFI_INVALID_PARAMETER;
- goto Exit;
- }
-
- CopyMem (CardData->AlignedBuffer, &Data, Width);
- Status = SendCommand (
- CardData,
- BUSTEST_W,
- 0,
- OutData,
- CardData->AlignedBuffer,
- Width,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest:SendCommand BUSTEST_W 0x%x\n", *(UINT32*)&(CardData->CardStatus)));
- goto Exit;
- }
-
- gBS->Stall (10 * 1000);
-
- Data = 0;
-
- Status = SendCommand (
- CardData,
- BUSTEST_R,
- 0,
- InData,
- CardData->AlignedBuffer,
- Width,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest:SendCommand BUSTEST_R 0x%x\n", *(UINT32 *) &(CardData->CardStatus)));
- goto Exit;
- }
- CopyMem (&Data, CardData->AlignedBuffer, Width);
-
- switch (Width) {
- case 1:
- Value = (~(Data ^ 0x80)) & 0xC0;
- break;
-
- case 4:
- Value = (~(Data ^ 0x5A)) & 0xFF;
- break;
-
- case 8:
- Value = (~(Data ^ 0xAA55)) & 0xFFFF;
- break;
- }
-
- if (Value == 0) {
- Status = EFI_SUCCESS;
- } else {
- Status = EFI_UNSUPPORTED;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- This function can detect these card types:
- 1. MMC card
- 2. SD 1.1 card
- 3. SD 2.0 standard card
- 3. SD 2.0 high capacity card
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-GetCardType (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- UINT32 Argument;
- UINT32 ResponseData;
- UINT32 Count;
- BOOLEAN SdCommand8Support;
-
- SdHostIo = CardData->SdHostIo;
-
- //
- // Reset the card
- //
- Status = SendCommand (
- CardData,
- GO_IDLE_STATE,
- 0,
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- gBS->Stall (10 * 1000);
-
- //
- // Only 2.7V - 3.6V is supported for SD2.0, only SD 2.0 card can pass
- // MMC and SD1.1 card will fail this command
- //
- Argument = (VOLTAGE_27_36 << 8) | CHECK_PATTERN;
- ResponseData = 0;
- SdCommand8Support = FALSE;
-
- Status = SendCommand (
- CardData,
- SEND_IF_COND,
- Argument,
- NoData,
- NULL,
- 0,
- ResponseR7,
- TIMEOUT_COMMAND,
- &ResponseData
- );
-
- if (EFI_ERROR (Status)) {
- if (Status != EFI_TIMEOUT) {
- DEBUG ((EFI_D_ERROR, "SEND_IF_COND Fail, none time out error\n"));
- goto Exit;
- }
- } else {
- if (ResponseData != Argument) {
- DEBUG ((EFI_D_ERROR, "SEND_IF_COND Fail, respond data does not match send data\n"));
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
- SdCommand8Support = TRUE;
- }
-
- Argument = 0;
-
- if (SdHostIo->HostCapability.V30Support == TRUE) {
- Argument |= BIT17 | BIT18;
- } else if (SdHostIo->HostCapability.V33Support == TRUE) {
- Argument |= BIT20 | BIT21;
- }
-
- if (SdCommand8Support) {
- Argument |= BIT30;
- }
-
- Count = 20;
- do {
- Status = SendAppCommand (
- CardData,
- SD_SEND_OP_COND,
- Argument,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (EFI_ERROR (Status)) {
- if ((Status == EFI_TIMEOUT) && (!SdCommand8Support)) {
- CardData->CardType = MMCCard;
- Status = EFI_SUCCESS;
- DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, MMC card was identified\n"));
- } else {
- DEBUG ((EFI_D_ERROR, "SD_SEND_OP_COND Fail, check whether it is neither a MMC card nor a SD card\n"));
- }
- goto Exit;
- }
- //
- // Avoid waiting if sucess. Busy bit 0 means not ready
- //
- if (CardData->OCRRegister.Busy == 1) {
- break;
- }
-
- gBS->Stall (50 * 1000);
- Count--;
- if (Count == 0) {
- DEBUG ((EFI_D_ERROR, "Card is always in busy state\n"));
- Status = EFI_TIMEOUT;
- goto Exit;
- }
- } while (1);
-
- //
- // Check supported voltage
- //
- Argument = 0;
- if (SdHostIo->HostCapability.V30Support == TRUE) {
- if ((CardData->OCRRegister.V270_V360 & BIT2) == BIT2) {
- Argument |= BIT17;
- } else if ((CardData->OCRRegister.V270_V360 & BIT3) == BIT3) {
- Argument |= BIT18;
- }
- } else if (SdHostIo->HostCapability.V33Support == TRUE) {
- if ((CardData->OCRRegister.V270_V360 & BIT5) == BIT5) {
- Argument |= BIT20;
- } else if ((CardData->OCRRegister.V270_V360 & BIT6) == BIT6) {
- Argument |= BIT21;
- }
- }
-
- if (Argument == 0) {
- //
- // No matched support voltage
- //
- PutCardInactive (CardData);
- DEBUG ((EFI_D_ERROR, "No matched voltage for this card\n"));
- Status = EFI_UNSUPPORTED;
- goto Exit;
- }
-
- CardData->CardType = SdMemoryCard;
- if (SdCommand8Support == TRUE) {
- CardData->CardType = SdMemoryCard2;
- DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, SD 2.0 or above standard card was identified\n"));
- }
-
- if ((CardData->OCRRegister.AccessMode & BIT1) == BIT1) {
- CardData->CardType = SdMemoryCard2High;
- DEBUG ((EFI_D_INFO, "SD_SEND_OP_COND, SD 2.0 or above high capacity card was identified\n"));
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- MMC card high/low voltage selection function
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_BAD_BUFFER_SIZE
-
-**/
-EFI_STATUS
-MMCCardVoltageSelection (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- UINT8 Retry;
- UINT32 TimeOut;
-
- Status = EFI_SUCCESS;
-
- //
- // First try the high voltage, then if supported choose the low voltage
- //
- for (Retry = 0; Retry < 3; Retry++) {
- //
- // To bring back the normal MMC card to work
- // after sending the SD command. Otherwise some
- // card could not work
-
- Status = SendCommand (
- CardData,
- GO_IDLE_STATE,
- 0,
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "GO_IDLE_STATE Fail Status = 0x%x\n", Status));
- continue;
- }
- //
- //CE-ATA device needs long delay
- //
- gBS->Stall ((Retry + 1) * 50 * 1000);
-
- //
- // Get OCR register to check voltage support, first time the OCR is 0
- //
- Status = SendCommand (
- CardData,
- SEND_OP_COND,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (!EFI_ERROR (Status)) {
- break;
- }
- }
-
- if (Retry == 3) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- //
- // TimeOut Value, 5000 * 100 * 1000 = 5 s
- //
- TimeOut = 5000;
-
- do {
- Status = SendCommand (
- CardData,
- SEND_OP_COND,
- 0x40300000,
- NoData,
- NULL,
- 0,
- ResponseR3,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->OCRRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_OP_COND Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- gBS->Stall (1 * 1000);
- TimeOut--;
- if (TimeOut == 0) {
- Status = EFI_TIMEOUT;
- DEBUG ((EFI_D_ERROR, "Card is always in busy state\n"));
- goto Exit;
- }
- } while (CardData->OCRRegister.Busy != 1);
-
- if (CardData->OCRRegister.AccessMode == 2) {
- DEBUG ((EFI_D_INFO, "eMMC Card is High Capacity\n"));
- CardData->CardType = MMCCardHighCap;
- }
-
-Exit:
- return Status;
-}
-
-
-/**
- This function set the bus and device width for MMC card.
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] BusWidth 1, 4, 8 bits.
- @param[in] EnableDDRMode Enable DDR Mode.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
-
-**/
-EFI_STATUS
-MMCCardSetBusWidth (
- IN CARD_DATA *CardData,
- IN UINT8 BusWidth,
- IN BOOLEAN EnableDDRMode
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- SWITCH_ARGUMENT SwitchArgument;
- UINT8 Value;
-
- SdHostIo = CardData->SdHostIo;
- Value = 0;
- switch (BusWidth) {
- case 8:
- if (EnableDDRMode)
- Value = 6;
- else
- Value = 2;
- break;
-
- case 4:
- if (EnableDDRMode)
- Value = 5;
- else
- Value = 1;
- break;
-
- case 1:
- if (EnableDDRMode) // Bus width 1 is not supported in ddr mode
- return EFI_UNSUPPORTED;
- Value = 0;
- break;
-
- default:
- ASSERT (0);
- }
-
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = Value;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.BUS_WIDTH)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- CardData,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- CardData,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH %d bits Fail\n", BusWidth));
- goto Exit;
- } else {
- DEBUG ((EFI_D_ERROR, "MMCCardSetBusWidth:SWITCH Card Status:0x%x\n", *(UINT32 *) &(CardData->CardStatus)));
- Status = SdHostIo->SetBusWidth (SdHostIo, BusWidth);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH set %d bits Fail\n", BusWidth));
- goto Exit;
- }
- gBS->Stall (5 * 1000);
- }
- }
-
- if (!EnableDDRMode) { // CMD19 and CMD14 are illegal commands in ddr mode
-
- Status = MMCCardBusWidthTest (CardData, BusWidth);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCCardBusWidthTest %d bit Fail\n", BusWidth));
- goto Exit;
- }
- }
-
- CardData->CurrentBusWidth = BusWidth;
-
-Exit:
- return Status;
-}
-
-
-/**
- MMC/SD card init function
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-MMCSDCardInit (
- IN CARD_DATA *CardData
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- SWITCH_ARGUMENT SwitchArgument;
- UINT32 Data;
- UINT32 Argument;
- UINT32 nIndex;
- UINT8 PowerValue;
- BOOLEAN EnableDDRMode;
-
- ASSERT (CardData != NULL);
- SdHostIo = CardData->SdHostIo;
- EnableDDRMode = FALSE;
-
- CardData->CardType = UnknownCard;
- Status = GetCardType (CardData);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- DEBUG ((DEBUG_INFO, "CardData->CardType 0x%x\n", CardData->CardType));
-
- ASSERT (CardData->CardType != UnknownCard);
-
- //
- // MMC, SD card need host auto stop command support
- //
- SdHostIo->EnableAutoStopCmd (SdHostIo, TRUE);
-
- if (CardData->CardType == MMCCard) {
- Status = MMCCardVoltageSelection (CardData);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
-
- //
- // Get CID Register
- //
- Status = SendCommand (
- CardData,
- ALL_SEND_CID,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR2,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CIDRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "ALL_SEND_CID Fail Status = 0x%x\n", Status));
- goto Exit;
- } else {
- //
- // Dump out the Card ID data
- //
- DEBUG ((EFI_D_INFO, "Product Name: "));
- for (nIndex=0; nIndex<6; nIndex++ ) {
- DEBUG ((EFI_D_INFO, "%c", CardData->CIDRegister.PNM[nIndex]));
- }
- DEBUG ((EFI_D_INFO, "\nApplication ID : %d\n", CardData->CIDRegister.OID));
- DEBUG ((EFI_D_INFO, "Manufacturer ID : %d\n", CardData->CIDRegister.MID));
- DEBUG ((EFI_D_INFO, "Revision ID : %d\n", CardData->CIDRegister.PRV));
- DEBUG ((EFI_D_INFO, "Serial Number : %d\n", CardData->CIDRegister.PSN));
- }
-
- //
- // SET_RELATIVE_ADDR
- //
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- //
- // Hard code the RCA address
- //
- CardData->Address = 1;
-
- //
- // Set RCA Register
- //
- Status = SendCommand (
- CardData,
- SET_RELATIVE_ADDR,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- } else {
- Data = 0;
- Status = SendCommand (
- CardData,
- SET_RELATIVE_ADDR,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR6,
- TIMEOUT_COMMAND,
- &Data
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- CardData->Address = (UINT16) (Data >> 16);
- *(UINT32 *) &CardData->CardStatus = Data & 0x1FFF;
- CardData->CardStatus.ERROR = (Data >> 13) & 0x1;
- CardData->CardStatus.ILLEGAL_COMMAND = (Data >> 14) & 0x1;
- CardData->CardStatus.COM_CRC_ERROR = (Data >> 15) & 0x1;
- Status = CheckCardStatus (*(UINT32 *) &CardData->CardStatus);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_RELATIVE_ADDR Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- }
-
- //
- // Get CSD Register
- //
- Status = SendCommand (
- CardData,
- SEND_CSD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR2,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CSDRegister)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_CSD Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- DEBUG ((EFI_D_INFO, "CardData->CSDRegister.SPEC_VERS = 0x%x\n", CardData->CSDRegister.SPEC_VERS));
- DEBUG ((EFI_D_INFO, "CardData->CSDRegister.CSD_STRUCTURE = 0x%x\n", CardData->CSDRegister.CSD_STRUCTURE));
-
- Status = CaculateCardParameter (CardData);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
-
- //
- // It is platform and hardware specific, need hadrware engineer input
- //
- if (CardData->CSDRegister.DSR_IMP == 1) {
- //
- // Default is 0x404
- //
- Status = SendCommand (
- CardData,
- SET_DSR,
- (DEFAULT_DSR_VALUE << 16),
- NoData,
- NULL,
- 0,
- ResponseNo,
- TIMEOUT_COMMAND,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_DSR Fail Status = 0x%x\n", Status));
- //
- // Assume can operate even fail
- //
- }
- }
- //
- // Change clock frequency from 400KHz to max supported when not in high speed mode
- //
- Status = SdHostIo->SetClockFrequency (SdHostIo, CardData->MaxFrequency);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDCardInit:Fail to SetClockFrequency \n"));
- goto Exit;
- }
-
- //
- // Put the card into tran state
- //
- Status = SendCommand (
- CardData,
- SELECT_DESELECT_CARD,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- gBS->Stall (5 * 1000);
- //
- // No need to do so
- //
- //
- Status = SendCommand (
- CardData,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SELECT_DESELECT_CARD SEND_STATUS Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- if (CardData->CardType == MMCCard || CardData->CardType == MMCCardHighCap) {
- //
- // Only V4.0 and above supports more than 1 bits and high speed
- //
- if (CardData->CSDRegister.SPEC_VERS >= 4) {
- //
- // Get ExtCSDRegister
- //
- Status = SendCommand (
- CardData,
- SEND_EXT_CSD,
- 0x0,
- InData,
- CardData->AlignedBuffer,
- sizeof (EXT_CSD),
- ResponseR1,
- TIMEOUT_DATA,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SEND_EXT_CSD Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- CopyMem (&(CardData->ExtCSDRegister), CardData->AlignedBuffer, sizeof(EXT_CSD));
-
- //
- // Recaculate the block number for >2G MMC card
- //
- Data = (CardData->ExtCSDRegister.SEC_COUNT[0]) |
- (CardData->ExtCSDRegister.SEC_COUNT[1] << 8) |
- (CardData->ExtCSDRegister.SEC_COUNT[2] << 16) |
- (CardData->ExtCSDRegister.SEC_COUNT[3] << 24);
-
- if (Data != 0) {
- CardData->BlockNumber = Data;
- }
- DEBUG ((DEBUG_INFO, "CardData->BlockNumber %d\n", Data));
- DEBUG ((EFI_D_ERROR, "CardData->ExtCSDRegister.CARD_TYPE -> %d\n", (UINTN)CardData->ExtCSDRegister.CARD_TYPE));
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT2)||
- (CardData->ExtCSDRegister.CARD_TYPE & BIT3)) {
-
- }
- //
- // Check current chipset capability and the plugged-in card
- // whether supports HighSpeed
- //
- if (SdHostIo->HostCapability.HighSpeedSupport) {
-
- //
- // Change card timing to high speed interface timing
- //
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = 1;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.HS_TIMING)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- CardData,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDCardInit:SWITCH frequency Fail Status = 0x%x\n", Status));
- }
-
- gBS->Stall (5 * 1000);
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- CardData,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- if (EnableDDRMode) {
- DEBUG ((EFI_D_ERROR, "Enable ddr mode on host controller\n"));
- SdHostIo->SetDDRMode (SdHostIo, TRUE);
- } else {
- DEBUG ((EFI_D_ERROR, "Enable high speed mode on host controller\n"));
- SdHostIo->SetHighSpeedMode (SdHostIo, TRUE);
- }
- //
- // Change host clock to support high speed and enable chispet to
- // support speed
- //
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- Status = SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_MMC_PP_HIGH);
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- Status = SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_MMC_PP);
- } else {
- Status = EFI_UNSUPPORTED;
- }
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "MMCSDCardInit:Fail to SetClockFrequency \n"));
- goto Exit;
- }
- //
- // It seems no need to stall after changing bus freqeuncy.
- // It is said that the freqeuncy can be changed at any time. Just appends 8 clocks after command.
- // But SetClock alreay has delay.
- //
- }
- }
-
- }
-
- //
- // Prefer wide bus width for performance
- //
- //
- // Set to BusWidth bits mode, only version 4.0 or above support more than 1 bits
- //
- if (SdHostIo->HostCapability.BusWidth8 == TRUE) {
- Status = MMCCardSetBusWidth (CardData, 8, EnableDDRMode);
- if (EFI_ERROR (Status)) {
- //
- // CE-ATA may support 8 bits and 4 bits, but has no software method for detection
- //
- Status = MMCCardSetBusWidth (CardData, 4, EnableDDRMode);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
- } else if (SdHostIo->HostCapability.BusWidth4 == TRUE) {
- Status = MMCCardSetBusWidth (CardData, 4, EnableDDRMode);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- }
-
- PowerValue = 0;
-
- if (CardData->CurrentBusWidth == 8) {
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
- PowerValue = PowerValue >> 4;
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
- PowerValue = PowerValue >> 4;
- }
- } else if (CardData->CurrentBusWidth == 4) {
- if ((CardData->ExtCSDRegister.CARD_TYPE & BIT1) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_52_360;
- PowerValue = PowerValue & 0xF;
- } else if ((CardData->ExtCSDRegister.CARD_TYPE & BIT0) != 0) {
- PowerValue = CardData->ExtCSDRegister.PWR_CL_26_360;
- PowerValue = PowerValue & 0xF;
- }
- }
-
- if (PowerValue != 0) {
- //
- // Update Power Class
- //
- ZeroMem (&SwitchArgument, sizeof (SWITCH_ARGUMENT));
- SwitchArgument.CmdSet = 0;
- SwitchArgument.Value = PowerValue;
- SwitchArgument.Index = (UINT32) ((UINTN)
- (&(CardData->ExtCSDRegister.POWER_CLASS)) - (UINTN) (&(CardData->ExtCSDRegister)));
- SwitchArgument.Access = WriteByte_Mode;
- Status = SendCommand (
- CardData,
- SWITCH,
- *(UINT32 *) &SwitchArgument,
- NoData,
- NULL,
- 0,
- ResponseR1b,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (!EFI_ERROR (Status)) {
- Status = SendCommand (
- CardData,
- SEND_STATUS,
- (CardData->Address << 16),
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SWITCH Power Class Fail Status = 0x%x\n", Status));
- }
- }
- }
-
- } else {
- DEBUG ((EFI_D_ERROR, "MMC Card version %d only supportes 1 bits at lower transfer speed\n",CardData->CSDRegister.SPEC_VERS));
- }
- } else {
- //
- // Pin 1, at power up this line has a 50KOhm pull up enabled in the card.
- // This pull-up should be disconnected by the user, during regular data transfer,
- // with SET_CLR_CARD_DETECT (ACMD42) command
- //
- Status = SendAppCommand (
- CardData,
- SET_CLR_CARD_DETECT,
- 0,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_CLR_CARD_DETECT Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- //
- // Set Bus Width to 4
- //
- Status = SendAppCommand (
- CardData,
- SET_BUS_WIDTH,
- SD_BUS_WIDTH_4,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_BUS_WIDTH 4 bits Fail Status = 0x%x\n", Status));
- goto Exit;
- }
-
- Status = SdHostIo->SetBusWidth (SdHostIo, 4);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CardData->CurrentBusWidth = 4;
-
- if ((SdHostIo->HostCapability.HighSpeedSupport == FALSE) ||
- ((CardData->CSDRegister.CCC & BIT10) != BIT10)) {
- //
- // Host must support high speed
- // Card must support Switch function
- //
- goto Exit;
- }
-
- //
- // Mode = 0, group 1, function 1, check operation
- //
- Argument = 0xFFFF01;
- ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
-
- Status = SendCommand (
- CardData,
- SWITCH_FUNC,
- Argument,
- InData,
- CardData->AlignedBuffer,
- sizeof (SWITCH_STATUS),
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
-
- if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
- ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
- Argument = 0xFFFF01 | BIT31;
- ZeroMem (&CardData->SwitchStatus, sizeof (SWITCH_STATUS));
-
- Status = SendCommand (
- CardData,
- SWITCH_FUNC,
- Argument,
- InData,
- CardData->AlignedBuffer,
- sizeof (SWITCH_STATUS),
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
- CopyMem (&(CardData->SwitchStatus), CardData->AlignedBuffer, sizeof (SWITCH_STATUS));
-
- if ((CardData->SwitchStatus.DataStructureVersion == 0x0) ||
- ((CardData->SwitchStatus.Group1BusyStatus & BIT1) != BIT1)) {
- gBS->Stall (1000);
-
- //
- // Change host clock
- //
- Status = SdHostIo->SetClockFrequency (SdHostIo, FREQUENCY_SD_PP_HIGH);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- }
- }
- }
- if (!((CardData->ExtCSDRegister.CARD_TYPE & BIT2) ||
- (CardData->ExtCSDRegister.CARD_TYPE & BIT3))) {
-
- //
- // Set Block Length, to improve compatibility in case of some cards
- //
- Status = SendCommand (
- CardData,
- SET_BLOCKLEN,
- 512,
- NoData,
- NULL,
- 0,
- ResponseR1,
- TIMEOUT_COMMAND,
- (UINT32 *) &(CardData->CardStatus)
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SET_BLOCKLEN Fail Status = 0x%x\n", Status));
- goto Exit;
- }
- }
- SdHostIo->SetBlockLength (SdHostIo, 512);
-
-Exit:
- return Status;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c
deleted file mode 100644
index ad0eb2c..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.c
+++ /dev/null
@@ -1,324 +0,0 @@
-/** @file
- The definition for SD media device driver model and blkio protocol routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "SdMediaDevice.h"
-
-EFI_DRIVER_BINDING_PROTOCOL gSdMediaDeviceDriverBinding = {
- SdMediaDeviceSupported,
- SdMediaDeviceStart,
- SdMediaDeviceStop,
- 0x20,
- NULL,
- NULL
-};
-
-
-/**
- Entry point for EFI drivers.
-
- @param[in] ImageHandle EFI_HANDLE.
- @param[in] SystemTable EFI_SYSTEM_TABLE.
-
- @retval EFI_SUCCESS Driver is successfully loaded.
- @retval Others Failed.
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeSdMediaDevice (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return EfiLibInstallDriverBindingComponentName2 (
- ImageHandle,
- SystemTable,
- &gSdMediaDeviceDriverBinding,
- ImageHandle,
- &gSdMediaDeviceName,
- &gSdMediaDeviceName2
- );
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle. Any
- ControllerHandle that has BlockIoProtocol installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
-
- //
- // Test whether there is PCI IO Protocol attached on the controller handle.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
-Exit:
- return Status;
-}
-
-
-/**
- Starting the SD Media Device Driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
- EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- CARD_DATA *CardData;
-
- CardData = NULL;
-
- //
- // Open PCI I/O Protocol and save pointer to open protocol
- // in private data area.
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- (VOID **) &SdHostIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SDMediaDeviceStart: Fail to open gEfiSdHostIoProtocolGuid \r\n"));
- goto Exit;
- }
-
- Status = SdHostIo->DetectCardAndInitHost (SdHostIo);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: Fail to DetectCardAndInitHost \r\n"));
- goto Exit;
- }
-
- CardData = (CARD_DATA *) AllocateZeroPool (sizeof (CARD_DATA));
- if (CardData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to AllocateZeroPool(CARD_DATA) \r\n"));
- goto Exit;
- }
-
- ASSERT (SdHostIo->HostCapability.BoundarySize >= 4 * 1024);
- CardData->RawBufferPointer = (UINT8 *) ((UINTN) DMA_MEMORY_TOP);
- Status = gBS->AllocatePages (
- AllocateMaxAddress,
- EfiBootServicesData,
- EFI_SIZE_TO_PAGES (2 * SdHostIo->HostCapability.BoundarySize),
- (EFI_PHYSICAL_ADDRESS *) (&CardData->RawBufferPointer)
- );
-
- if (CardData->RawBufferPointer == NULL) {
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to AllocateZeroPool(2*x) \r\n"));
- Status = EFI_OUT_OF_RESOURCES;
- goto Exit;
- }
- CardData->AlignedBuffer = CardData->RawBufferPointer - ((UINTN) (CardData->RawBufferPointer) & (SdHostIo->HostCapability.BoundarySize - 1)) + SdHostIo->HostCapability.BoundarySize;
-
- CardData->Signature = CARD_DATA_SIGNATURE;
- CardData->SdHostIo = SdHostIo;
-
- Status = MMCSDCardInit (CardData);
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to MMCSDCardInit \r\n"));
- goto Exit;
- }
- DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: MMCSDCardInit SuccessFul\n"));
-
- if (CardData->CardType == CEATACard) {
- Status = CEATABlockIoInit (CardData);
- } else {
- Status = MMCSDBlockIoInit (CardData);
- }
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to BlockIoInit \r\n"));
- goto Exit;
- }
- DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: BlockIo is successfully installed\n"));
-
- Status = gBS->InstallProtocolInterface (
- &Controller,
- &gEfiBlockIoProtocolGuid,
- EFI_NATIVE_INTERFACE,
- &CardData->BlockIo
- );
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SdMediaDeviceStart: Fail to install gEfiBlockIoProtocolGuid \r\n"));
- goto Exit;
- }
-
- //
- // Install the component name protocol
- //
- CardData->ControllerNameTable = NULL;
-
- AddUnicodeString2 (
- "eng",
- gSdMediaDeviceName.SupportedLanguages,
- &CardData->ControllerNameTable,
- L"MMC/SD Media Device",
- TRUE
- );
-
- AddUnicodeString2 (
- "en",
- gSdMediaDeviceName2.SupportedLanguages,
- &CardData->ControllerNameTable,
- L"MMC/Sd Media Device",
- FALSE
- );
-
-Exit:
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_INFO, "SdMediaDeviceStart: End with failure\r\n"));
- if (CardData != NULL) {
- if (CardData->RawBufferPointer != NULL) {
- gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (2 * SdHostIo->HostCapability.BoundarySize));
- }
- FreePool (CardData);
- }
- }
-
- return Status;
-}
-
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on.
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer.
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @retval EFI_SUCCESS
- @retval others
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- CARD_DATA *CardData;
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
-
- //
- // First find BlockIo Protocol
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiBlockIoProtocolGuid,
- (VOID **) &BlockIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CardData = CARD_DATA_FROM_THIS (BlockIo);
-
- //
- // Uninstall Block I/O protocol from the device handle
- //
- Status = gBS->UninstallProtocolInterface (
- Controller,
- &gEfiBlockIoProtocolGuid,
- BlockIo
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- if (CardData != NULL) {
- if (CardData->RawBufferPointer != NULL) {
- gBS->FreePages ((EFI_PHYSICAL_ADDRESS) (UINTN) CardData->RawBufferPointer, EFI_SIZE_TO_PAGES (2 * CardData->SdHostIo->HostCapability.BoundarySize));
- }
- FreeUnicodeStringTable (CardData->ControllerNameTable);
- FreePool (CardData);
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiSdHostIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return EFI_SUCCESS;
-}
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h
deleted file mode 100644
index fe3c4fa..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDevice.h
+++ /dev/null
@@ -1,466 +0,0 @@
-/** @file
- The definition for SD media device driver model and blkio protocol routines.
-
- Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php.
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _SD_MEDIA_DEVICE_H_
-#define _SD_MEDIA_DEVICE_H_
-
-#include <Uefi.h>
-#include <Protocol/PciIo.h>
-#include <Protocol/BlockIo.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/PcdLib.h>
-#include <IndustryStandard/Pci22.h>
-#include "ComponentName.h"
-#include "SdHostIo.h"
-
-extern EFI_DRIVER_BINDING_PROTOCOL gSdMediaDeviceDriverBinding;
-extern EFI_COMPONENT_NAME_PROTOCOL gSdMediaDeviceName;
-extern EFI_COMPONENT_NAME2_PROTOCOL gSdMediaDeviceName2;
-
-//
-// Define the region of memory used for DMA memory
-//
-#define DMA_MEMORY_TOP 0x0000000001FFFFFFULL
-#define CARD_DATA_SIGNATURE SIGNATURE_32 ('c', 'a', 'r', 'd')
-
-//
-// Command timeout will be max 100 ms
-//
-#define TIMEOUT_COMMAND 100
-#define TIMEOUT_DATA 5000
-
-typedef enum{
- UnknownCard = 0,
- MMCCard, // MMC card
- MMCCardHighCap, // MMC Card High Capacity
- CEATACard, // CE-ATA device
- SdMemoryCard, // SD 1.1 card
- SdMemoryCard2, // SD 2.0 or above standard card
- SdMemoryCard2High // SD 2.0 or above high capacity card
-} CARD_TYPE;
-
-typedef struct {
- //
- // BlockIO
- //
- UINTN Signature;
- EFI_BLOCK_IO_PROTOCOL BlockIo;
- EFI_BLOCK_IO_MEDIA BlockIoMedia;
-
- EFI_SD_HOST_IO_PROTOCOL *SdHostIo;
- EFI_UNICODE_STRING_TABLE *ControllerNameTable;
- CARD_TYPE CardType;
-
- UINT8 CurrentBusWidth;
- BOOLEAN DualVoltage;
- BOOLEAN NeedFlush;
- UINT8 Reserved[3];
-
- UINT16 Address;
- UINT32 BlockLen;
- UINT32 MaxFrequency;
- UINT64 BlockNumber;
-
- //
- // Common used
- //
- CARD_STATUS CardStatus;
- OCR OCRRegister;
- CID CIDRegister;
- CSD CSDRegister;
- EXT_CSD ExtCSDRegister;
- UINT8 *RawBufferPointer;
- UINT8 *AlignedBuffer;
-
- //
- // CE-ATA specific
- //
- TASK_FILE TaskFile;
- IDENTIFY_DEVICE_DATA IndentifyDeviceData;
-
- //
- //SD specific
- //
- SCR SCRRegister;
- SD_STATUS_REG SdSattus;
- SWITCH_STATUS SwitchStatus;
-} CARD_DATA;
-
-#define CARD_DATA_FROM_THIS(a) \
- CR(a, CARD_DATA, BlockIo, CARD_DATA_SIGNATURE)
-
-/**
- Test to see if this driver supports ControllerHandle. Any
- ControllerHandle that has BlockIoProtocol installed will be supported.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @return EFI_SUCCESS This driver supports this device.
- @return EFI_UNSUPPORTED This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Starting the SD Media Device Driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to test.
- @param[in] RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval EFI_UNSUPPORTED This driver does not support this device.
- @retval EFI_DEVICE_ERROR This driver cannot be started due to device Error.
- EFI_OUT_OF_RESOURCES- Failed due to resource shortage.
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-/**
- Stop this driver on ControllerHandle. Support stoping any child handles
- created by this driver.
-
- @param[in] This Protocol instance pointer.
- @param[in] Controller Handle of device to stop driver on.
- @param[in] NumberOfChildren Number of Children in the ChildHandleBuffer.
- @param[in] ChildHandleBuffer List of handles for the children we need to stop.
-
- @return EFI_SUCCESS
- @return others
-
-**/
-EFI_STATUS
-EFIAPI
-SdMediaDeviceStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-/**
- MMC/SD card init function
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @return EFI_SUCCESS
- @return others
-
-**/
-EFI_STATUS
-MMCSDCardInit (
- IN CARD_DATA *CardData
- );
-
-/**
- Send command by using Host IO protocol
-
- @param[in] This A pointer to the EFI_SD_HOST_IO_PROTOCOL instance.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-SendCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- );
-
-/**
- Send the card APP_CMD command with the following command indicated by CommandIndex
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] CommandIndex The command index to set the command index field of command register.
- @param[in] Argument Command argument to set the argument field of command register.
- @param[in] DataType TRANSFER_TYPE, indicates no data, data in or data out.
- @param[in] Buffer Contains the data read from / write to the device.
- @param[in] BufferSize The size of the buffer.
- @param[in] ResponseType RESPONSE_TYPE.
- @param[in] TimeOut Time out value in 1 ms unit.
- @param[out] ResponseData Depending on the ResponseType, such as CSD or card status.
-
- @retval EFI_SUCCESS
- @retval EFI_INVALID_PARAMETER
- @retval EFI_UNSUPPORTED
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-SendAppCommand (
- IN CARD_DATA *CardData,
- IN UINT16 CommandIndex,
- IN UINT32 Argument,
- IN TRANSFER_TYPE DataType,
- IN UINT8 *Buffer, OPTIONAL
- IN UINT32 BufferSize,
- IN RESPONSE_TYPE ResponseType,
- IN UINT32 TimeOut,
- OUT UINT32 *ResponseData
- );
-
-/**
- Send the card FAST_IO command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] RegisterAddress Register Address.
- @param[in, out] RegisterData Pointer to register Data.
- @param[in] Write TRUE for write, FALSE for read.
-
- @retval EFI_SUCCESS
- @retval EFI_UNSUPPORTED
- @retval EFI_INVALID_PARAMETER
- @retval EFI_DEVICE_ERROR
-
-**/
-EFI_STATUS
-FastIO (
- IN CARD_DATA *CardData,
- IN UINT8 RegisterAddress,
- IN OUT UINT8 *RegisterData,
- IN BOOLEAN Write
- );
-
-/**
- Judge whether it is CE-ATA device or not.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval TRUE
- @retval FALSE
-
-**/
-BOOLEAN
-IsCEATADevice (
- IN CARD_DATA *CardData
- );
-
-/**
- Send software reset
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-SoftwareReset (
- IN CARD_DATA *CardData
- );
-
-/**
- SendATACommand specificed in Taskfile
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] TaskFile Pointer to TASK_FILE.
- @param[in] Write TRUE means write, FALSE means read.
- @param[in] Buffer If NULL, means no data transfer, neither read nor write.
- @param[in] SectorCount Buffer size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-SendATACommand (
- IN CARD_DATA *CardData,
- IN TASK_FILE *TaskFile,
- IN BOOLEAN Write,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- );
-
-/**
- IDENTIFY_DEVICE command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-IndentifyDevice (
- IN CARD_DATA *CardData
- );
-
-/**
- FLUSH_CACHE_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-FlushCache (
- IN CARD_DATA *CardData
- );
-
-/**
- STANDBY_IMMEDIATE command
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-StandByImmediate (
- IN CARD_DATA *CardData
- );
-
-/**
- READ_DMA_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
- @param[in] SectorCount Size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-ReadDMAExt (
- IN CARD_DATA *CardData,
- IN EFI_LBA LBA,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- );
-
-/**
- WRITE_DMA_EXT command
-
- @param[in] CardData Pointer to CARD_DATA.
- @param[in] LBA The starting logical block address to read from on the device.
- @param[in] Buffer A pointer to the destination buffer for the data. The caller
- is responsible for either having implicit or explicit ownership
- of the buffer.
- @param[in] SectorCount Size in 512 bytes unit.
-
- @retval EFI_SUCCESS Success
- @retval EFI_DEVICE_ERROR Hardware Error
- @retval EFI_INVALID_PARAMETER Parameter is error
- @retval EFI_NO_MEDIA No media
- @retval EFI_MEDIA_CHANGED Media Change
- @retval EFI_BAD_BUFFER_SIZE Buffer size is bad
-
-**/
-EFI_STATUS
-WriteDMAExt (
- IN CARD_DATA *CardData,
- IN EFI_LBA LBA,
- IN UINT8 *Buffer,
- IN UINT16 SectorCount
- );
-
-/**
- CEATA card BlockIo init function.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-CEATABlockIoInit (
- IN CARD_DATA *CardData
- );
-
-/**
- MMC/SD card BlockIo init function.
-
- @param[in] CardData Pointer to CARD_DATA.
-
- @retval EFI_SUCCESS
- @retval Others
-
-**/
-EFI_STATUS
-MMCSDBlockIoInit (
- IN CARD_DATA *CardData
- );
-
-#endif
-
diff --git a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf b/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
deleted file mode 100644
index e352b1d..0000000
--- a/Silicon/BroxtonSoC/BroxtonSiPkg/SouthCluster/Sdio/Dxe/SD/SdMediaDeviceDxe/SdMediaDeviceDxe.inf
+++ /dev/null
@@ -1,64 +0,0 @@
-## @file
-# Component Description File For SdMediaDeviceDxe Module.
-#
-# Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-##
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = SdMediaDevice
- FILE_GUID = E076205A-6EDC-4F68-A535-93C5D790B1DA
- MODULE_TYPE = UEFI_DRIVER
- VERSION_STRING = 1.0
- ENTRY_POINT = InitializeSdMediaDevice
-
-#
-# The following information is for reference only and not required by the build tools.
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-# DRIVER_BINDING = gSdMediaDeviceDriverBinding
-# COMPONENT_NAME = gSdMediaDeviceName
-# COMPONENT_NAME2 = gSdMediaDeviceName2
-#
-
-[Sources]
- SdMediaDevice.c
- SdMediaDevice.h
- MMCSDTransfer.c
- CEATA.c
- CEATABlockIo.c
- MMCSDBlockIo.c
- ComponentName.c
- ComponentName.h
-
-[Packages]
- MdePkg/MdePkg.dec
- MdeModulePkg/MdeModulePkg.dec
- BroxtonSiPkg/BroxtonSiPkg.dec
-
-[LibraryClasses]
- MemoryAllocationLib
- BaseLib
- UefiLib
- UefiBootServicesTableLib
- UefiDriverEntryPoint
- BaseMemoryLib
- DebugLib
- PcdLib
-
-[Protocols]
- gEfiPciIoProtocolGuid ## TO_START
- gEfiSdHostIoProtocolGuid ## TO_START
- gEfiBlockIoProtocolGuid ## BY_START
-
-[Pcd.common]
--
2.7.0.windows.1
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