IntelFsp2Pkg/Include/FspEas/FspApi.h | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------- IntelFsp2Pkg/Include/FspGlobalData.h | 2 +- IntelFsp2Pkg/Include/Guid/FspHeaderFile.h | 21 +++++++++++++++++++-- IntelFsp2Pkg/Tools/SplitFspBin.py | 2 +- 4 files changed, 85 insertions(+), 11 deletions(-)
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3993
Adding the missing FSPI_ARCH_UPD, FSP_GLOBAL_DATA_VERSION bumpping up,
and some comments for clarification.
Also fixed a bug in SplitFspBin.py for FSP-I support.
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
---
IntelFsp2Pkg/Include/FspEas/FspApi.h | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------
IntelFsp2Pkg/Include/FspGlobalData.h | 2 +-
IntelFsp2Pkg/Include/Guid/FspHeaderFile.h | 21 +++++++++++++++++++--
IntelFsp2Pkg/Tools/SplitFspBin.py | 2 +-
4 files changed, 85 insertions(+), 11 deletions(-)
diff --git a/IntelFsp2Pkg/Include/FspEas/FspApi.h b/IntelFsp2Pkg/Include/FspEas/FspApi.h
index bf46f13f73..3f368574e8 100644
--- a/IntelFsp2Pkg/Include/FspEas/FspApi.h
+++ b/IntelFsp2Pkg/Include/FspEas/FspApi.h
@@ -1,6 +1,6 @@
/** @file
Intel FSP API definition from Intel Firmware Support Package External
- Architecture Specification v2.0 - v2.2
+ Architecture Specification v2.0 and above.
Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@@ -100,13 +100,14 @@ typedef struct {
/// "XXXXXX_T" for FSP-T
/// "XXXXXX_M" for FSP-M
/// "XXXXXX_S" for FSP-S
+ /// "XXXXXX_I" for FSP-I
/// Where XXXXXX is an unique signature
///
UINT64 Signature;
///
/// Revision of the Data structure.
- /// For FSP spec 2.0/2.1 value is 1.
- /// For FSP spec 2.2 value is 2.
+ /// For FSP spec 2.0/2.1, this value is 1 and only FSPM_UPD having ARCH_UPD.
+ /// For FSP spec 2.2 and above, this value is 2 and ARCH_UPD present in all UPD structures.
///
UINT8 Revision;
UINT8 Reserved[23];
@@ -134,7 +135,7 @@ typedef struct {
} FSPT_ARCH_UPD;
///
-/// FSPT_ARCH2_UPD Configuration.
+/// FSPT_ARCH2_UPD Configuration for FSP 2.4 and above.
///
typedef struct {
///
@@ -196,7 +197,7 @@ typedef struct {
} FSPM_ARCH_UPD;
///
-/// FSPM_ARCH2_UPD Configuration.
+/// FSPM_ARCH2_UPD Configuration for FSP 2.4 and above.
///
typedef struct {
///
@@ -209,6 +210,13 @@ typedef struct {
///
UINT32 Length;
///
+ /// Pointer to the non-volatile storage (NVS) data buffer.
+ /// If it is NULL it indicates the NVS data is not available.
+ /// This value is deprecated starting with v2.4 of the FSP specification,
+ /// and will be removed in an upcoming version of the FSP specification.
+ ///
+ EFI_PHYSICAL_ADDRESS NvsBufferPtr;
+ ///
/// Pointer to the temporary stack base address to be
/// consumed inside FspMemoryInit() API.
///
@@ -232,7 +240,7 @@ typedef struct {
/// This value is only valid if Revision is >= 2.
///
EFI_PHYSICAL_ADDRESS FspEventHandler;
- UINT8 Reserved1[24];
+ UINT8 Reserved1[16];
} FSPM_ARCH2_UPD;
///
@@ -265,7 +273,7 @@ typedef struct {
} FSPS_ARCH_UPD;
///
-/// FSPS_ARCH2_UPD Configuration.
+/// FSPS_ARCH2_UPD Configuration for FSP 2.4 and above.
///
typedef struct {
///
@@ -285,6 +293,40 @@ typedef struct {
UINT8 Reserved1[16];
} FSPS_ARCH2_UPD;
+///
+/// FSPI_ARCH_UPD Configuration.
+///
+typedef struct {
+ ///
+ /// Revision of the structure is 1 for this version of the specification.
+ ///
+ UINT8 Revision;
+ UINT8 Reserved[3];
+ ///
+ /// Length of the structure in bytes. The current value for this field is 32.
+ ///
+ UINT32 Length;
+ ///
+ /// The physical memory-mapped base address of the bootloader SMM firmware volume (FV).
+ ///
+ EFI_PHYSICAL_ADDRESS BootloaderSmmFvBaseAddress;
+ ///
+ /// The length in bytes of the bootloader SMM firmware volume (FV).
+ ///
+ UINT64 BootloaderSmmFvLength;
+ ///
+ /// The physical memory-mapped base address of the bootloader SMM FV context data.
+ /// This data is provided to bootloader SMM drivers through a HOB by the FSP MM Foundation.
+ ///
+ EFI_PHYSICAL_ADDRESS BootloaderSmmFvContextData;
+ ///
+ /// The length in bytes of the bootloader SMM FV context data.
+ /// This data is provided to bootloader SMM drivers through a HOB by the FSP MM Foundation.
+ ///
+ UINT16 BootloaderSmmFvContextDataLength;
+ UINT8 Reserved1[24];
+} FSPI_ARCH_UPD;
+
///
/// FSPT_UPD_COMMON Configuration.
///
@@ -393,6 +435,21 @@ typedef struct {
FSPS_ARCH2_UPD FspsArchUpd;
} FSPS_UPD_COMMON_FSP24;
+///
+/// FSPI_UPD_COMMON Configuration.
+///
+typedef struct {
+ ///
+ /// FSP_UPD_HEADER Configuration.
+ ///
+ FSP_UPD_HEADER FspUpdHeader;
+
+ ///
+ /// FSPI_ARCH_UPD Configuration.
+ ///
+ FSPI_ARCH_UPD FspiArchUpd;
+} FSPI_UPD_COMMON;
+
///
/// Enumeration of FSP_INIT_PHASE for NOTIFY_PHASE.
///
diff --git a/IntelFsp2Pkg/Include/FspGlobalData.h b/IntelFsp2Pkg/Include/FspGlobalData.h
index 697b20ed4c..cf94f7b6a5 100644
--- a/IntelFsp2Pkg/Include/FspGlobalData.h
+++ b/IntelFsp2Pkg/Include/FspGlobalData.h
@@ -12,7 +12,7 @@
#define FSP_IN_API_MODE 0
#define FSP_IN_DISPATCH_MODE 1
-#define FSP_GLOBAL_DATA_VERSION 1
+#define FSP_GLOBAL_DATA_VERSION 0x2
#pragma pack(1)
diff --git a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h
index c7fb63168f..5381716d81 100644
--- a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h
+++ b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h
@@ -52,7 +52,7 @@ typedef struct {
UINT8 Reserved1[2];
///
/// Byte 0x0A: Indicates compliance with a revision of this specification in the BCD format.
- /// For revision v2.3 the value will be 0x23.
+ /// For revision v2.4 the value will be 0x24.
///
UINT8 SpecVersion;
///
@@ -93,11 +93,28 @@ typedef struct {
/// Bit 0: Graphics Support - Set to 1 when FSP supports enabling Graphics Display.
/// Bit 1: Dispatch Mode Support - Set to 1 when FSP supports the optional Dispatch Mode API defined in Section 7.2 and 9. This bit is only valid if FSP HeaderRevision is >= 4.
/// Bit 2: 64-bit mode support - Set to 1 to indicate FSP supports 64-bit long mode interfaces. Set to 0 to indicate FSP supports 32-bit mode interfaces. This bit is only valid if FSP HeaderRevision is >= 7.
- /// Bits 15:3 - Reserved
+ /// Bit 3: FSP Variable Services Support - Set to 1 to indicate FSP utilizes the FSP Variable Services defined in Section 9.6 to store non-volatile data. This bit is only valid if FSP HeaderRevision is >= 7.
+ /// Bits 15:4 - Reserved
///
UINT16 ImageAttribute;
///
/// Byte 0x22: Attributes of the FSP Component.
+ /// Bit 0 - Build Type
+ /// 0 - Debug Build
+ /// 1 - Release Build
+ /// Bit 1 - Release Type
+ /// 0 - Test Release
+ /// 1 - Official Release
+ /// Bit 11:2 - Reserved
+ /// Bits 15:12 - Component Type
+ /// 0000 - Reserved
+ /// 0001 - FSP-T
+ /// 0010 - FSP-M
+ /// 0011 - FSP-S
+ /// 0100 - FSP-I (FSP SMM)
+ /// 0101 to 0111 - Reserved
+ /// 1000 - FSP-O
+ /// 1001 to 1111 - Reserved
///
UINT16 ComponentAttribute;
///
diff --git a/IntelFsp2Pkg/Tools/SplitFspBin.py b/IntelFsp2Pkg/Tools/SplitFspBin.py
index 317d9c1fa0..ddabab7d8c 100644
--- a/IntelFsp2Pkg/Tools/SplitFspBin.py
+++ b/IntelFsp2Pkg/Tools/SplitFspBin.py
@@ -492,7 +492,7 @@ class FspImage:
self.FihOffset = fihoff
self.Offset = offset
self.FvIdxList = []
- self.Type = "XTMSIXXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & 0x0F]
+ self.Type = "XTMSIXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & 0x0F]
self.PatchList = patch
self.PatchList.append(fihoff + 0x1C)
--
2.35.0.windows.1
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Is the reserved bytes number correct for FSPI_ARCH_UPD alignment? UINT16 BootloaderSmmFvContextDataLength; UINT8 Reserved1[24]; Thanks, Star -----Original Message----- From: Chiu, Chasel <chasel.chiu@intel.com> Sent: Thursday, July 21, 2022 10:29 AM To: devel@edk2.groups.io Cc: Chiu, Chasel <chasel.chiu@intel.com>; Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; Zeng, Star <star.zeng@intel.com> Subject: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3993 Adding the missing FSPI_ARCH_UPD, FSP_GLOBAL_DATA_VERSION bumpping up, and some comments for clarification. Also fixed a bug in SplitFspBin.py for FSP-I support. Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> Cc: Star Zeng <star.zeng@intel.com> Signed-off-by: Chasel Chiu <chasel.chiu@intel.com> --- IntelFsp2Pkg/Include/FspEas/FspApi.h | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------- IntelFsp2Pkg/Include/FspGlobalData.h | 2 +- IntelFsp2Pkg/Include/Guid/FspHeaderFile.h | 21 +++++++++++++++++++-- IntelFsp2Pkg/Tools/SplitFspBin.py | 2 +- 4 files changed, 85 insertions(+), 11 deletions(-) diff --git a/IntelFsp2Pkg/Include/FspEas/FspApi.h b/IntelFsp2Pkg/Include/FspEas/FspApi.h index bf46f13f73..3f368574e8 100644 --- a/IntelFsp2Pkg/Include/FspEas/FspApi.h +++ b/IntelFsp2Pkg/Include/FspEas/FspApi.h @@ -1,6 +1,6 @@ /** @file Intel FSP API definition from Intel Firmware Support Package External - Architecture Specification v2.0 - v2.2 + Architecture Specification v2.0 and above. Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent @@ -100,13 +100,14 @@ typedef struct { /// "XXXXXX_T" for FSP-T /// "XXXXXX_M" for FSP-M /// "XXXXXX_S" for FSP-S + /// "XXXXXX_I" for FSP-I /// Where XXXXXX is an unique signature /// UINT64 Signature; /// /// Revision of the Data structure. - /// For FSP spec 2.0/2.1 value is 1. - /// For FSP spec 2.2 value is 2. + /// For FSP spec 2.0/2.1, this value is 1 and only FSPM_UPD having ARCH_UPD. + /// For FSP spec 2.2 and above, this value is 2 and ARCH_UPD present in all UPD structures. /// UINT8 Revision; UINT8 Reserved[23]; @@ -134,7 +135,7 @@ typedef struct { } FSPT_ARCH_UPD; /// -/// FSPT_ARCH2_UPD Configuration. +/// FSPT_ARCH2_UPD Configuration for FSP 2.4 and above. /// typedef struct { /// @@ -196,7 +197,7 @@ typedef struct { } FSPM_ARCH_UPD; /// -/// FSPM_ARCH2_UPD Configuration. +/// FSPM_ARCH2_UPD Configuration for FSP 2.4 and above. /// typedef struct { /// @@ -209,6 +210,13 @@ typedef struct { /// UINT32 Length; /// + /// Pointer to the non-volatile storage (NVS) data buffer. + /// If it is NULL it indicates the NVS data is not available. + /// This value is deprecated starting with v2.4 of the FSP specification, + /// and will be removed in an upcoming version of the FSP specification. + /// + EFI_PHYSICAL_ADDRESS NvsBufferPtr; + /// /// Pointer to the temporary stack base address to be /// consumed inside FspMemoryInit() API. /// @@ -232,7 +240,7 @@ typedef struct { /// This value is only valid if Revision is >= 2. /// EFI_PHYSICAL_ADDRESS FspEventHandler; - UINT8 Reserved1[24]; + UINT8 Reserved1[16]; } FSPM_ARCH2_UPD; /// @@ -265,7 +273,7 @@ typedef struct { } FSPS_ARCH_UPD; /// -/// FSPS_ARCH2_UPD Configuration. +/// FSPS_ARCH2_UPD Configuration for FSP 2.4 and above. /// typedef struct { /// @@ -285,6 +293,40 @@ typedef struct { UINT8 Reserved1[16]; } FSPS_ARCH2_UPD; +/// +/// FSPI_ARCH_UPD Configuration. +/// +typedef struct { + /// + /// Revision of the structure is 1 for this version of the specification. + /// + UINT8 Revision; + UINT8 Reserved[3]; + /// + /// Length of the structure in bytes. The current value for this field is 32. + /// + UINT32 Length; + /// + /// The physical memory-mapped base address of the bootloader SMM firmware volume (FV). + /// + EFI_PHYSICAL_ADDRESS BootloaderSmmFvBaseAddress; + /// + /// The length in bytes of the bootloader SMM firmware volume (FV). + /// + UINT64 BootloaderSmmFvLength; + /// + /// The physical memory-mapped base address of the bootloader SMM FV context data. + /// This data is provided to bootloader SMM drivers through a HOB by the FSP MM Foundation. + /// + EFI_PHYSICAL_ADDRESS BootloaderSmmFvContextData; + /// + /// The length in bytes of the bootloader SMM FV context data. + /// This data is provided to bootloader SMM drivers through a HOB by the FSP MM Foundation. + /// + UINT16 BootloaderSmmFvContextDataLength; + UINT8 Reserved1[24]; +} FSPI_ARCH_UPD; + /// /// FSPT_UPD_COMMON Configuration. /// @@ -393,6 +435,21 @@ typedef struct { FSPS_ARCH2_UPD FspsArchUpd; } FSPS_UPD_COMMON_FSP24; +/// +/// FSPI_UPD_COMMON Configuration. +/// +typedef struct { + /// + /// FSP_UPD_HEADER Configuration. + /// + FSP_UPD_HEADER FspUpdHeader; + + /// + /// FSPI_ARCH_UPD Configuration. + /// + FSPI_ARCH_UPD FspiArchUpd; +} FSPI_UPD_COMMON; + /// /// Enumeration of FSP_INIT_PHASE for NOTIFY_PHASE. /// diff --git a/IntelFsp2Pkg/Include/FspGlobalData.h b/IntelFsp2Pkg/Include/FspGlobalData.h index 697b20ed4c..cf94f7b6a5 100644 --- a/IntelFsp2Pkg/Include/FspGlobalData.h +++ b/IntelFsp2Pkg/Include/FspGlobalData.h @@ -12,7 +12,7 @@ #define FSP_IN_API_MODE 0 #define FSP_IN_DISPATCH_MODE 1 -#define FSP_GLOBAL_DATA_VERSION 1 +#define FSP_GLOBAL_DATA_VERSION 0x2 #pragma pack(1) diff --git a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h index c7fb63168f..5381716d81 100644 --- a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h +++ b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h @@ -52,7 +52,7 @@ typedef struct { UINT8 Reserved1[2]; /// /// Byte 0x0A: Indicates compliance with a revision of this specification in the BCD format. - /// For revision v2.3 the value will be 0x23. + /// For revision v2.4 the value will be 0x24. /// UINT8 SpecVersion; /// @@ -93,11 +93,28 @@ typedef struct { /// Bit 0: Graphics Support - Set to 1 when FSP supports enabling Graphics Display. /// Bit 1: Dispatch Mode Support - Set to 1 when FSP supports the optional Dispatch Mode API defined in Section 7.2 and 9. This bit is only valid if FSP HeaderRevision is >= 4. /// Bit 2: 64-bit mode support - Set to 1 to indicate FSP supports 64-bit long mode interfaces. Set to 0 to indicate FSP supports 32-bit mode interfaces. This bit is only valid if FSP HeaderRevision is >= 7. - /// Bits 15:3 - Reserved + /// Bit 3: FSP Variable Services Support - Set to 1 to indicate FSP utilizes the FSP Variable Services defined in Section 9.6 to store non-volatile data. This bit is only valid if FSP HeaderRevision is >= 7. + /// Bits 15:4 - Reserved /// UINT16 ImageAttribute; /// /// Byte 0x22: Attributes of the FSP Component. + /// Bit 0 - Build Type + /// 0 - Debug Build + /// 1 - Release Build + /// Bit 1 - Release Type + /// 0 - Test Release + /// 1 - Official Release + /// Bit 11:2 - Reserved + /// Bits 15:12 - Component Type + /// 0000 - Reserved + /// 0001 - FSP-T + /// 0010 - FSP-M + /// 0011 - FSP-S + /// 0100 - FSP-I (FSP SMM) + /// 0101 to 0111 - Reserved + /// 1000 - FSP-O + /// 1001 to 1111 - Reserved /// UINT16 ComponentAttribute; /// diff --git a/IntelFsp2Pkg/Tools/SplitFspBin.py b/IntelFsp2Pkg/Tools/SplitFspBin.py index 317d9c1fa0..ddabab7d8c 100644 --- a/IntelFsp2Pkg/Tools/SplitFspBin.py +++ b/IntelFsp2Pkg/Tools/SplitFspBin.py @@ -492,7 +492,7 @@ class FspImage: self.FihOffset = fihoff self.Offset = offset self.FvIdxList = [] - self.Type = "XTMSIXXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & 0x0F] + self.Type = "XTMSIXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & 0x0F] self.PatchList = patch self.PatchList.append(fihoff + 0x1C) -- 2.35.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. 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Hi Star, this is following current specification. Thanks, Chasel > -----Original Message----- > From: Zeng, Star <star.zeng@intel.com> > Sent: Wednesday, July 20, 2022 8:07 PM > To: Chiu, Chasel <chasel.chiu@intel.com>; devel@edk2.groups.io > Cc: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; Zeng, Star > <star.zeng@intel.com> > Subject: RE: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. > > Is the reserved bytes number correct for FSPI_ARCH_UPD alignment? > UINT16 BootloaderSmmFvContextDataLength; > UINT8 Reserved1[24]; > > Thanks, > Star > -----Original Message----- > From: Chiu, Chasel <chasel.chiu@intel.com> > Sent: Thursday, July 21, 2022 10:29 AM > To: devel@edk2.groups.io > Cc: Chiu, Chasel <chasel.chiu@intel.com>; Desimone, Nathaniel L > <nathaniel.l.desimone@intel.com>; Zeng, Star <star.zeng@intel.com> > Subject: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3993 > > Adding the missing FSPI_ARCH_UPD, FSP_GLOBAL_DATA_VERSION bumpping up, > and some comments for clarification. > Also fixed a bug in SplitFspBin.py for FSP-I support. > > Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> > Cc: Star Zeng <star.zeng@intel.com> > Signed-off-by: Chasel Chiu <chasel.chiu@intel.com> > --- > IntelFsp2Pkg/Include/FspEas/FspApi.h | 71 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- > ----- > IntelFsp2Pkg/Include/FspGlobalData.h | 2 +- > IntelFsp2Pkg/Include/Guid/FspHeaderFile.h | 21 +++++++++++++++++++-- > IntelFsp2Pkg/Tools/SplitFspBin.py | 2 +- > 4 files changed, 85 insertions(+), 11 deletions(-) > > diff --git a/IntelFsp2Pkg/Include/FspEas/FspApi.h > b/IntelFsp2Pkg/Include/FspEas/FspApi.h > index bf46f13f73..3f368574e8 100644 > --- a/IntelFsp2Pkg/Include/FspEas/FspApi.h > +++ b/IntelFsp2Pkg/Include/FspEas/FspApi.h > @@ -1,6 +1,6 @@ > /** @file > > Intel FSP API definition from Intel Firmware Support Package External > > - Architecture Specification v2.0 - v2.2 > > + Architecture Specification v2.0 and above. > > > > Copyright (c) 2014 - 2022, Intel Corporation. All rights reserved.<BR> > > SPDX-License-Identifier: BSD-2-Clause-Patent > > @@ -100,13 +100,14 @@ typedef struct { > /// "XXXXXX_T" for FSP-T > > /// "XXXXXX_M" for FSP-M > > /// "XXXXXX_S" for FSP-S > > + /// "XXXXXX_I" for FSP-I > > /// Where XXXXXX is an unique signature > > /// > > UINT64 Signature; > > /// > > /// Revision of the Data structure. > > - /// For FSP spec 2.0/2.1 value is 1. > > - /// For FSP spec 2.2 value is 2. > > + /// For FSP spec 2.0/2.1, this value is 1 and only FSPM_UPD having > ARCH_UPD. > > + /// For FSP spec 2.2 and above, this value is 2 and ARCH_UPD present in all > UPD structures. > > /// > > UINT8 Revision; > > UINT8 Reserved[23]; > > @@ -134,7 +135,7 @@ typedef struct { > } FSPT_ARCH_UPD; > > > > /// > > -/// FSPT_ARCH2_UPD Configuration. > > +/// FSPT_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -196,7 +197,7 @@ typedef struct { > } FSPM_ARCH_UPD; > > > > /// > > -/// FSPM_ARCH2_UPD Configuration. > > +/// FSPM_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -209,6 +210,13 @@ typedef struct { > /// > > UINT32 Length; > > /// > > + /// Pointer to the non-volatile storage (NVS) data buffer. > > + /// If it is NULL it indicates the NVS data is not available. > > + /// This value is deprecated starting with v2.4 of the FSP > + specification, > > + /// and will be removed in an upcoming version of the FSP specification. > > + /// > > + EFI_PHYSICAL_ADDRESS NvsBufferPtr; > > + /// > > /// Pointer to the temporary stack base address to be > > /// consumed inside FspMemoryInit() API. > > /// > > @@ -232,7 +240,7 @@ typedef struct { > /// This value is only valid if Revision is >= 2. > > /// > > EFI_PHYSICAL_ADDRESS FspEventHandler; > > - UINT8 Reserved1[24]; > > + UINT8 Reserved1[16]; > > } FSPM_ARCH2_UPD; > > > > /// > > @@ -265,7 +273,7 @@ typedef struct { > } FSPS_ARCH_UPD; > > > > /// > > -/// FSPS_ARCH2_UPD Configuration. > > +/// FSPS_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -285,6 +293,40 @@ typedef struct { > UINT8 Reserved1[16]; > > } FSPS_ARCH2_UPD; > > > > +/// > > +/// FSPI_ARCH_UPD Configuration. > > +/// > > +typedef struct { > > + /// > > + /// Revision of the structure is 1 for this version of the specification. > > + /// > > + UINT8 Revision; > > + UINT8 Reserved[3]; > > + /// > > + /// Length of the structure in bytes. The current value for this field is 32. > > + /// > > + UINT32 Length; > > + /// > > + /// The physical memory-mapped base address of the bootloader SMM > firmware volume (FV). > > + /// > > + EFI_PHYSICAL_ADDRESS BootloaderSmmFvBaseAddress; > > + /// > > + /// The length in bytes of the bootloader SMM firmware volume (FV). > > + /// > > + UINT64 BootloaderSmmFvLength; > > + /// > > + /// The physical memory-mapped base address of the bootloader SMM FV > context data. > > + /// This data is provided to bootloader SMM drivers through a HOB by the FSP > MM Foundation. > > + /// > > + EFI_PHYSICAL_ADDRESS BootloaderSmmFvContextData; > > + /// > > + /// The length in bytes of the bootloader SMM FV context data. > > + /// This data is provided to bootloader SMM drivers through a HOB by the FSP > MM Foundation. > > + /// > > + UINT16 BootloaderSmmFvContextDataLength; > > + UINT8 Reserved1[24]; > > +} FSPI_ARCH_UPD; > > + > > /// > > /// FSPT_UPD_COMMON Configuration. > > /// > > @@ -393,6 +435,21 @@ typedef struct { > FSPS_ARCH2_UPD FspsArchUpd; > > } FSPS_UPD_COMMON_FSP24; > > > > +/// > > +/// FSPI_UPD_COMMON Configuration. > > +/// > > +typedef struct { > > + /// > > + /// FSP_UPD_HEADER Configuration. > > + /// > > + FSP_UPD_HEADER FspUpdHeader; > > + > > + /// > > + /// FSPI_ARCH_UPD Configuration. > > + /// > > + FSPI_ARCH_UPD FspiArchUpd; > > +} FSPI_UPD_COMMON; > > + > > /// > > /// Enumeration of FSP_INIT_PHASE for NOTIFY_PHASE. > > /// > > diff --git a/IntelFsp2Pkg/Include/FspGlobalData.h > b/IntelFsp2Pkg/Include/FspGlobalData.h > index 697b20ed4c..cf94f7b6a5 100644 > --- a/IntelFsp2Pkg/Include/FspGlobalData.h > +++ b/IntelFsp2Pkg/Include/FspGlobalData.h > @@ -12,7 +12,7 @@ > > > #define FSP_IN_API_MODE 0 > > #define FSP_IN_DISPATCH_MODE 1 > > -#define FSP_GLOBAL_DATA_VERSION 1 > > +#define FSP_GLOBAL_DATA_VERSION 0x2 > > > > #pragma pack(1) > > > > diff --git a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > index c7fb63168f..5381716d81 100644 > --- a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > +++ b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > @@ -52,7 +52,7 @@ typedef struct { > UINT8 Reserved1[2]; > > /// > > /// Byte 0x0A: Indicates compliance with a revision of this specification in the > BCD format. > > - /// For revision v2.3 the value will be 0x23. > > + /// For revision v2.4 the value will be 0x24. > > /// > > UINT8 SpecVersion; > > /// > > @@ -93,11 +93,28 @@ typedef struct { > /// Bit 0: Graphics Support - Set to 1 when FSP supports enabling Graphics > Display. > > /// Bit 1: Dispatch Mode Support - Set to 1 when FSP supports the optional > Dispatch Mode API defined in Section 7.2 and 9. This bit is only valid if FSP > HeaderRevision is >= 4. > > /// Bit 2: 64-bit mode support - Set to 1 to indicate FSP supports 64-bit long > mode interfaces. Set to 0 to indicate FSP supports 32-bit mode interfaces. This > bit is only valid if FSP HeaderRevision is >= 7. > > - /// Bits 15:3 - Reserved > > + /// Bit 3: FSP Variable Services Support - Set to 1 to indicate FSP utilizes the > FSP Variable Services defined in Section 9.6 to store non-volatile data. This bit is > only valid if FSP HeaderRevision is >= 7. > > + /// Bits 15:4 - Reserved > > /// > > UINT16 ImageAttribute; > > /// > > /// Byte 0x22: Attributes of the FSP Component. > > + /// Bit 0 - Build Type > > + /// 0 - Debug Build > > + /// 1 - Release Build > > + /// Bit 1 - Release Type > > + /// 0 - Test Release > > + /// 1 - Official Release > > + /// Bit 11:2 - Reserved > > + /// Bits 15:12 - Component Type > > + /// 0000 - Reserved > > + /// 0001 - FSP-T > > + /// 0010 - FSP-M > > + /// 0011 - FSP-S > > + /// 0100 - FSP-I (FSP SMM) > > + /// 0101 to 0111 - Reserved > > + /// 1000 - FSP-O > > + /// 1001 to 1111 - Reserved > > /// > > UINT16 ComponentAttribute; > > /// > > diff --git a/IntelFsp2Pkg/Tools/SplitFspBin.py > b/IntelFsp2Pkg/Tools/SplitFspBin.py > index 317d9c1fa0..ddabab7d8c 100644 > --- a/IntelFsp2Pkg/Tools/SplitFspBin.py > +++ b/IntelFsp2Pkg/Tools/SplitFspBin.py > @@ -492,7 +492,7 @@ class FspImage: > self.FihOffset = fihoff > > self.Offset = offset > > self.FvIdxList = [] > > - self.Type = "XTMSIXXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & > 0x0F] > > + self.Type = "XTMSIXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & > 0x0F] > > self.PatchList = patch > > self.PatchList.append(fihoff + 0x1C) > > > > -- > 2.35.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#91620): https://edk2.groups.io/g/devel/message/91620 Mute This Topic: https://groups.io/mt/92519445/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=-=-=-=-=-=-=-=-=-=-=-
The spec looks wrong to me. Thanks, Star -----Original Message----- From: Chiu, Chasel <chasel.chiu@intel.com> Sent: Thursday, July 21, 2022 11:16 AM To: Zeng, Star <star.zeng@intel.com>; devel@edk2.groups.io Cc: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com> Subject: RE: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. Hi Star, this is following current specification. Thanks, Chasel > -----Original Message----- > From: Zeng, Star <star.zeng@intel.com> > Sent: Wednesday, July 20, 2022 8:07 PM > To: Chiu, Chasel <chasel.chiu@intel.com>; devel@edk2.groups.io > Cc: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; Zeng, Star > <star.zeng@intel.com> > Subject: RE: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. > > Is the reserved bytes number correct for FSPI_ARCH_UPD alignment? > UINT16 BootloaderSmmFvContextDataLength; > UINT8 Reserved1[24]; > > Thanks, > Star > -----Original Message----- > From: Chiu, Chasel <chasel.chiu@intel.com> > Sent: Thursday, July 21, 2022 10:29 AM > To: devel@edk2.groups.io > Cc: Chiu, Chasel <chasel.chiu@intel.com>; Desimone, Nathaniel L > <nathaniel.l.desimone@intel.com>; Zeng, Star <star.zeng@intel.com> > Subject: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3993 > > Adding the missing FSPI_ARCH_UPD, FSP_GLOBAL_DATA_VERSION bumpping up, > and some comments for clarification. > Also fixed a bug in SplitFspBin.py for FSP-I support. > > Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> > Cc: Star Zeng <star.zeng@intel.com> > Signed-off-by: Chasel Chiu <chasel.chiu@intel.com> > --- > IntelFsp2Pkg/Include/FspEas/FspApi.h | 71 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- > ----- > IntelFsp2Pkg/Include/FspGlobalData.h | 2 +- > IntelFsp2Pkg/Include/Guid/FspHeaderFile.h | 21 +++++++++++++++++++-- > IntelFsp2Pkg/Tools/SplitFspBin.py | 2 +- > 4 files changed, 85 insertions(+), 11 deletions(-) > > diff --git a/IntelFsp2Pkg/Include/FspEas/FspApi.h > b/IntelFsp2Pkg/Include/FspEas/FspApi.h > index bf46f13f73..3f368574e8 100644 > --- a/IntelFsp2Pkg/Include/FspEas/FspApi.h > +++ b/IntelFsp2Pkg/Include/FspEas/FspApi.h > @@ -1,6 +1,6 @@ > /** @file > > Intel FSP API definition from Intel Firmware Support Package > External > > - Architecture Specification v2.0 - v2.2 > > + Architecture Specification v2.0 and above. > > > > Copyright (c) 2014 - 2022, Intel Corporation. All rights > reserved.<BR> > > SPDX-License-Identifier: BSD-2-Clause-Patent > > @@ -100,13 +100,14 @@ typedef struct { > /// "XXXXXX_T" for FSP-T > > /// "XXXXXX_M" for FSP-M > > /// "XXXXXX_S" for FSP-S > > + /// "XXXXXX_I" for FSP-I > > /// Where XXXXXX is an unique signature > > /// > > UINT64 Signature; > > /// > > /// Revision of the Data structure. > > - /// For FSP spec 2.0/2.1 value is 1. > > - /// For FSP spec 2.2 value is 2. > > + /// For FSP spec 2.0/2.1, this value is 1 and only FSPM_UPD having > ARCH_UPD. > > + /// For FSP spec 2.2 and above, this value is 2 and ARCH_UPD present in all > UPD structures. > > /// > > UINT8 Revision; > > UINT8 Reserved[23]; > > @@ -134,7 +135,7 @@ typedef struct { > } FSPT_ARCH_UPD; > > > > /// > > -/// FSPT_ARCH2_UPD Configuration. > > +/// FSPT_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -196,7 +197,7 @@ typedef struct { > } FSPM_ARCH_UPD; > > > > /// > > -/// FSPM_ARCH2_UPD Configuration. > > +/// FSPM_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -209,6 +210,13 @@ typedef struct { > /// > > UINT32 Length; > > /// > > + /// Pointer to the non-volatile storage (NVS) data buffer. > > + /// If it is NULL it indicates the NVS data is not available. > > + /// This value is deprecated starting with v2.4 of the FSP > + specification, > > + /// and will be removed in an upcoming version of the FSP specification. > > + /// > > + EFI_PHYSICAL_ADDRESS NvsBufferPtr; > > + /// > > /// Pointer to the temporary stack base address to be > > /// consumed inside FspMemoryInit() API. > > /// > > @@ -232,7 +240,7 @@ typedef struct { > /// This value is only valid if Revision is >= 2. > > /// > > EFI_PHYSICAL_ADDRESS FspEventHandler; > > - UINT8 Reserved1[24]; > > + UINT8 Reserved1[16]; > > } FSPM_ARCH2_UPD; > > > > /// > > @@ -265,7 +273,7 @@ typedef struct { > } FSPS_ARCH_UPD; > > > > /// > > -/// FSPS_ARCH2_UPD Configuration. > > +/// FSPS_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -285,6 +293,40 @@ typedef struct { > UINT8 Reserved1[16]; > > } FSPS_ARCH2_UPD; > > > > +/// > > +/// FSPI_ARCH_UPD Configuration. > > +/// > > +typedef struct { > > + /// > > + /// Revision of the structure is 1 for this version of the specification. > > + /// > > + UINT8 Revision; > > + UINT8 Reserved[3]; > > + /// > > + /// Length of the structure in bytes. The current value for this field is 32. > > + /// > > + UINT32 Length; > > + /// > > + /// The physical memory-mapped base address of the bootloader SMM > firmware volume (FV). > > + /// > > + EFI_PHYSICAL_ADDRESS BootloaderSmmFvBaseAddress; > > + /// > > + /// The length in bytes of the bootloader SMM firmware volume (FV). > > + /// > > + UINT64 BootloaderSmmFvLength; > > + /// > > + /// The physical memory-mapped base address of the bootloader SMM > + FV > context data. > > + /// This data is provided to bootloader SMM drivers through a HOB > + by the FSP > MM Foundation. > > + /// > > + EFI_PHYSICAL_ADDRESS BootloaderSmmFvContextData; > > + /// > > + /// The length in bytes of the bootloader SMM FV context data. > > + /// This data is provided to bootloader SMM drivers through a HOB > + by the FSP > MM Foundation. > > + /// > > + UINT16 BootloaderSmmFvContextDataLength; > > + UINT8 Reserved1[24]; > > +} FSPI_ARCH_UPD; > > + > > /// > > /// FSPT_UPD_COMMON Configuration. > > /// > > @@ -393,6 +435,21 @@ typedef struct { > FSPS_ARCH2_UPD FspsArchUpd; > > } FSPS_UPD_COMMON_FSP24; > > > > +/// > > +/// FSPI_UPD_COMMON Configuration. > > +/// > > +typedef struct { > > + /// > > + /// FSP_UPD_HEADER Configuration. > > + /// > > + FSP_UPD_HEADER FspUpdHeader; > > + > > + /// > > + /// FSPI_ARCH_UPD Configuration. > > + /// > > + FSPI_ARCH_UPD FspiArchUpd; > > +} FSPI_UPD_COMMON; > > + > > /// > > /// Enumeration of FSP_INIT_PHASE for NOTIFY_PHASE. > > /// > > diff --git a/IntelFsp2Pkg/Include/FspGlobalData.h > b/IntelFsp2Pkg/Include/FspGlobalData.h > index 697b20ed4c..cf94f7b6a5 100644 > --- a/IntelFsp2Pkg/Include/FspGlobalData.h > +++ b/IntelFsp2Pkg/Include/FspGlobalData.h > @@ -12,7 +12,7 @@ > > > #define FSP_IN_API_MODE 0 > > #define FSP_IN_DISPATCH_MODE 1 > > -#define FSP_GLOBAL_DATA_VERSION 1 > > +#define FSP_GLOBAL_DATA_VERSION 0x2 > > > > #pragma pack(1) > > > > diff --git a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > index c7fb63168f..5381716d81 100644 > --- a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > +++ b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > @@ -52,7 +52,7 @@ typedef struct { > UINT8 Reserved1[2]; > > /// > > /// Byte 0x0A: Indicates compliance with a revision of this > specification in the BCD format. > > - /// For revision v2.3 the value will be 0x23. > > + /// For revision v2.4 the value will be 0x24. > > /// > > UINT8 SpecVersion; > > /// > > @@ -93,11 +93,28 @@ typedef struct { > /// Bit 0: Graphics Support - Set to 1 when FSP supports enabling Graphics > Display. > > /// Bit 1: Dispatch Mode Support - Set to 1 when FSP supports the optional > Dispatch Mode API defined in Section 7.2 and 9. This bit is only valid > if FSP HeaderRevision is >= 4. > > /// Bit 2: 64-bit mode support - Set to 1 to indicate FSP supports 64-bit long > mode interfaces. Set to 0 to indicate FSP supports 32-bit mode > interfaces. This bit is only valid if FSP HeaderRevision is >= 7. > > - /// Bits 15:3 - Reserved > > + /// Bit 3: FSP Variable Services Support - Set to 1 to indicate FSP utilizes the > FSP Variable Services defined in Section 9.6 to store non-volatile > data. This bit is only valid if FSP HeaderRevision is >= 7. > > + /// Bits 15:4 - Reserved > > /// > > UINT16 ImageAttribute; > > /// > > /// Byte 0x22: Attributes of the FSP Component. > > + /// Bit 0 - Build Type > > + /// 0 - Debug Build > > + /// 1 - Release Build > > + /// Bit 1 - Release Type > > + /// 0 - Test Release > > + /// 1 - Official Release > > + /// Bit 11:2 - Reserved > > + /// Bits 15:12 - Component Type > > + /// 0000 - Reserved > > + /// 0001 - FSP-T > > + /// 0010 - FSP-M > > + /// 0011 - FSP-S > > + /// 0100 - FSP-I (FSP SMM) > > + /// 0101 to 0111 - Reserved > > + /// 1000 - FSP-O > > + /// 1001 to 1111 - Reserved > > /// > > UINT16 ComponentAttribute; > > /// > > diff --git a/IntelFsp2Pkg/Tools/SplitFspBin.py > b/IntelFsp2Pkg/Tools/SplitFspBin.py > index 317d9c1fa0..ddabab7d8c 100644 > --- a/IntelFsp2Pkg/Tools/SplitFspBin.py > +++ b/IntelFsp2Pkg/Tools/SplitFspBin.py > @@ -492,7 +492,7 @@ class FspImage: > self.FihOffset = fihoff > > self.Offset = offset > > self.FvIdxList = [] > > - self.Type = "XTMSIXXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & > 0x0F] > > + self.Type = "XTMSIXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & > 0x0F] > > self.PatchList = patch > > self.PatchList.append(fihoff + 0x1C) > > > > -- > 2.35.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#91621): https://edk2.groups.io/g/devel/message/91621 Mute This Topic: https://groups.io/mt/92519445/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=-=-=-=-=-=-=-=-=-=-=-
Good catch everyone! The spec has been changed to the following: typedef struct { UINT8 Revision; UINT8 Reserved[3]; UINT32 Length; EFI_PHYSICAL_ADDRESS BootloaderSmmFvBaseAddress; UINT64 BootloaderSmmFvLength; EFI_PHYSICAL_ADDRESS BootloaderSmmFvContextData; UINT16 BootloaderSmmFvContextDataLength; UINT8 Reserved1[30]; } FSPI_ARCH_UPD; -----Original Message----- From: Zeng, Star <star.zeng@intel.com> Sent: Wednesday, July 20, 2022 8:19 PM To: Chiu, Chasel <chasel.chiu@intel.com>; devel@edk2.groups.io Cc: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; Zeng, Star <star.zeng@intel.com> Subject: RE: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. The spec looks wrong to me. Thanks, Star -----Original Message----- From: Chiu, Chasel <chasel.chiu@intel.com> Sent: Thursday, July 21, 2022 11:16 AM To: Zeng, Star <star.zeng@intel.com>; devel@edk2.groups.io Cc: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com> Subject: RE: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. Hi Star, this is following current specification. Thanks, Chasel > -----Original Message----- > From: Zeng, Star <star.zeng@intel.com> > Sent: Wednesday, July 20, 2022 8:07 PM > To: Chiu, Chasel <chasel.chiu@intel.com>; devel@edk2.groups.io > Cc: Desimone, Nathaniel L <nathaniel.l.desimone@intel.com>; Zeng, Star > <star.zeng@intel.com> > Subject: RE: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. > > Is the reserved bytes number correct for FSPI_ARCH_UPD alignment? > UINT16 BootloaderSmmFvContextDataLength; > UINT8 Reserved1[24]; > > Thanks, > Star > -----Original Message----- > From: Chiu, Chasel <chasel.chiu@intel.com> > Sent: Thursday, July 21, 2022 10:29 AM > To: devel@edk2.groups.io > Cc: Chiu, Chasel <chasel.chiu@intel.com>; Desimone, Nathaniel L > <nathaniel.l.desimone@intel.com>; Zeng, Star <star.zeng@intel.com> > Subject: [PATCH v3] IntelFsp2Pkg: Add FSPI_ARCH_UPD. > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3993 > > Adding the missing FSPI_ARCH_UPD, FSP_GLOBAL_DATA_VERSION bumpping up, > and some comments for clarification. > Also fixed a bug in SplitFspBin.py for FSP-I support. > > Cc: Nate DeSimone <nathaniel.l.desimone@intel.com> > Cc: Star Zeng <star.zeng@intel.com> > Signed-off-by: Chasel Chiu <chasel.chiu@intel.com> > --- > IntelFsp2Pkg/Include/FspEas/FspApi.h | 71 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- > ----- > IntelFsp2Pkg/Include/FspGlobalData.h | 2 +- > IntelFsp2Pkg/Include/Guid/FspHeaderFile.h | 21 +++++++++++++++++++-- > IntelFsp2Pkg/Tools/SplitFspBin.py | 2 +- > 4 files changed, 85 insertions(+), 11 deletions(-) > > diff --git a/IntelFsp2Pkg/Include/FspEas/FspApi.h > b/IntelFsp2Pkg/Include/FspEas/FspApi.h > index bf46f13f73..3f368574e8 100644 > --- a/IntelFsp2Pkg/Include/FspEas/FspApi.h > +++ b/IntelFsp2Pkg/Include/FspEas/FspApi.h > @@ -1,6 +1,6 @@ > /** @file > > Intel FSP API definition from Intel Firmware Support Package > External > > - Architecture Specification v2.0 - v2.2 > > + Architecture Specification v2.0 and above. > > > > Copyright (c) 2014 - 2022, Intel Corporation. All rights > reserved.<BR> > > SPDX-License-Identifier: BSD-2-Clause-Patent > > @@ -100,13 +100,14 @@ typedef struct { > /// "XXXXXX_T" for FSP-T > > /// "XXXXXX_M" for FSP-M > > /// "XXXXXX_S" for FSP-S > > + /// "XXXXXX_I" for FSP-I > > /// Where XXXXXX is an unique signature > > /// > > UINT64 Signature; > > /// > > /// Revision of the Data structure. > > - /// For FSP spec 2.0/2.1 value is 1. > > - /// For FSP spec 2.2 value is 2. > > + /// For FSP spec 2.0/2.1, this value is 1 and only FSPM_UPD having > ARCH_UPD. > > + /// For FSP spec 2.2 and above, this value is 2 and ARCH_UPD present in all > UPD structures. > > /// > > UINT8 Revision; > > UINT8 Reserved[23]; > > @@ -134,7 +135,7 @@ typedef struct { > } FSPT_ARCH_UPD; > > > > /// > > -/// FSPT_ARCH2_UPD Configuration. > > +/// FSPT_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -196,7 +197,7 @@ typedef struct { > } FSPM_ARCH_UPD; > > > > /// > > -/// FSPM_ARCH2_UPD Configuration. > > +/// FSPM_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -209,6 +210,13 @@ typedef struct { > /// > > UINT32 Length; > > /// > > + /// Pointer to the non-volatile storage (NVS) data buffer. > > + /// If it is NULL it indicates the NVS data is not available. > > + /// This value is deprecated starting with v2.4 of the FSP > + specification, > > + /// and will be removed in an upcoming version of the FSP specification. > > + /// > > + EFI_PHYSICAL_ADDRESS NvsBufferPtr; > > + /// > > /// Pointer to the temporary stack base address to be > > /// consumed inside FspMemoryInit() API. > > /// > > @@ -232,7 +240,7 @@ typedef struct { > /// This value is only valid if Revision is >= 2. > > /// > > EFI_PHYSICAL_ADDRESS FspEventHandler; > > - UINT8 Reserved1[24]; > > + UINT8 Reserved1[16]; > > } FSPM_ARCH2_UPD; > > > > /// > > @@ -265,7 +273,7 @@ typedef struct { > } FSPS_ARCH_UPD; > > > > /// > > -/// FSPS_ARCH2_UPD Configuration. > > +/// FSPS_ARCH2_UPD Configuration for FSP 2.4 and above. > > /// > > typedef struct { > > /// > > @@ -285,6 +293,40 @@ typedef struct { > UINT8 Reserved1[16]; > > } FSPS_ARCH2_UPD; > > > > +/// > > +/// FSPI_ARCH_UPD Configuration. > > +/// > > +typedef struct { > > + /// > > + /// Revision of the structure is 1 for this version of the specification. > > + /// > > + UINT8 Revision; > > + UINT8 Reserved[3]; > > + /// > > + /// Length of the structure in bytes. The current value for this field is 32. > > + /// > > + UINT32 Length; > > + /// > > + /// The physical memory-mapped base address of the bootloader SMM > firmware volume (FV). > > + /// > > + EFI_PHYSICAL_ADDRESS BootloaderSmmFvBaseAddress; > > + /// > > + /// The length in bytes of the bootloader SMM firmware volume (FV). > > + /// > > + UINT64 BootloaderSmmFvLength; > > + /// > > + /// The physical memory-mapped base address of the bootloader SMM > + FV > context data. > > + /// This data is provided to bootloader SMM drivers through a HOB > + by the FSP > MM Foundation. > > + /// > > + EFI_PHYSICAL_ADDRESS BootloaderSmmFvContextData; > > + /// > > + /// The length in bytes of the bootloader SMM FV context data. > > + /// This data is provided to bootloader SMM drivers through a HOB > + by the FSP > MM Foundation. > > + /// > > + UINT16 BootloaderSmmFvContextDataLength; > > + UINT8 Reserved1[24]; > > +} FSPI_ARCH_UPD; > > + > > /// > > /// FSPT_UPD_COMMON Configuration. > > /// > > @@ -393,6 +435,21 @@ typedef struct { > FSPS_ARCH2_UPD FspsArchUpd; > > } FSPS_UPD_COMMON_FSP24; > > > > +/// > > +/// FSPI_UPD_COMMON Configuration. > > +/// > > +typedef struct { > > + /// > > + /// FSP_UPD_HEADER Configuration. > > + /// > > + FSP_UPD_HEADER FspUpdHeader; > > + > > + /// > > + /// FSPI_ARCH_UPD Configuration. > > + /// > > + FSPI_ARCH_UPD FspiArchUpd; > > +} FSPI_UPD_COMMON; > > + > > /// > > /// Enumeration of FSP_INIT_PHASE for NOTIFY_PHASE. > > /// > > diff --git a/IntelFsp2Pkg/Include/FspGlobalData.h > b/IntelFsp2Pkg/Include/FspGlobalData.h > index 697b20ed4c..cf94f7b6a5 100644 > --- a/IntelFsp2Pkg/Include/FspGlobalData.h > +++ b/IntelFsp2Pkg/Include/FspGlobalData.h > @@ -12,7 +12,7 @@ > > > #define FSP_IN_API_MODE 0 > > #define FSP_IN_DISPATCH_MODE 1 > > -#define FSP_GLOBAL_DATA_VERSION 1 > > +#define FSP_GLOBAL_DATA_VERSION 0x2 > > > > #pragma pack(1) > > > > diff --git a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > index c7fb63168f..5381716d81 100644 > --- a/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > +++ b/IntelFsp2Pkg/Include/Guid/FspHeaderFile.h > @@ -52,7 +52,7 @@ typedef struct { > UINT8 Reserved1[2]; > > /// > > /// Byte 0x0A: Indicates compliance with a revision of this > specification in the BCD format. > > - /// For revision v2.3 the value will be 0x23. > > + /// For revision v2.4 the value will be 0x24. > > /// > > UINT8 SpecVersion; > > /// > > @@ -93,11 +93,28 @@ typedef struct { > /// Bit 0: Graphics Support - Set to 1 when FSP supports enabling Graphics > Display. > > /// Bit 1: Dispatch Mode Support - Set to 1 when FSP supports the optional > Dispatch Mode API defined in Section 7.2 and 9. This bit is only valid > if FSP HeaderRevision is >= 4. > > /// Bit 2: 64-bit mode support - Set to 1 to indicate FSP supports 64-bit long > mode interfaces. Set to 0 to indicate FSP supports 32-bit mode > interfaces. This bit is only valid if FSP HeaderRevision is >= 7. > > - /// Bits 15:3 - Reserved > > + /// Bit 3: FSP Variable Services Support - Set to 1 to indicate FSP utilizes the > FSP Variable Services defined in Section 9.6 to store non-volatile > data. This bit is only valid if FSP HeaderRevision is >= 7. > > + /// Bits 15:4 - Reserved > > /// > > UINT16 ImageAttribute; > > /// > > /// Byte 0x22: Attributes of the FSP Component. > > + /// Bit 0 - Build Type > > + /// 0 - Debug Build > > + /// 1 - Release Build > > + /// Bit 1 - Release Type > > + /// 0 - Test Release > > + /// 1 - Official Release > > + /// Bit 11:2 - Reserved > > + /// Bits 15:12 - Component Type > > + /// 0000 - Reserved > > + /// 0001 - FSP-T > > + /// 0010 - FSP-M > > + /// 0011 - FSP-S > > + /// 0100 - FSP-I (FSP SMM) > > + /// 0101 to 0111 - Reserved > > + /// 1000 - FSP-O > > + /// 1001 to 1111 - Reserved > > /// > > UINT16 ComponentAttribute; > > /// > > diff --git a/IntelFsp2Pkg/Tools/SplitFspBin.py > b/IntelFsp2Pkg/Tools/SplitFspBin.py > index 317d9c1fa0..ddabab7d8c 100644 > --- a/IntelFsp2Pkg/Tools/SplitFspBin.py > +++ b/IntelFsp2Pkg/Tools/SplitFspBin.py > @@ -492,7 +492,7 @@ class FspImage: > self.FihOffset = fihoff > > self.Offset = offset > > self.FvIdxList = [] > > - self.Type = "XTMSIXXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & > 0x0F] > > + self.Type = "XTMSIXXXOXXXXXXX"[(fih.ComponentAttribute >> 12) & > 0x0F] > > self.PatchList = patch > > self.PatchList.append(fihoff + 0x1C) > > > > -- > 2.35.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. 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