From: Abner Chang <abner.chang@amd.com>

This patch fixes the missing SPI defintions per to the
PIWG approval against PI spec 1.8 errata for ticket #2394.
This patch also provides the implemtation of SPI NOR flash
driver that supports JEDEC SFDP specification.
This driver support the flash device that has the GUID
gEdk2JedecSfdpSpiDxeDriverGuid or gEdk2JedecSfdpSpiSmmDriverGuid
declared in EFI_SPI_PERIPHERAL SpiPeripheralDriverGuid structure.

The driver has been verified with Macronix MX25U6435F flash device.

Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Abdul Lateef Attar <abdattar@amd.com>
Cc: Hao A Wu <hao.a.wu@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>

abnchang (5):
  MdePkg/Include: Update definitions of SPI related header files
  MdePkg/Include: Add SPI NOR Flash JEDEC SFDP header file
  MdePkg: Add definitions in DEC for SPI NOR Flash SPDF driver
  MdeModulePkg/SpiNorFlashJedecSfdp: SPI NOR Flash JEDEC SFDP
  MdeModulePkg: Add SPI NOR FLash SFDP drivers to DSC

 MdePkg/MdePkg.dec                             |   19 +
 MdeModulePkg/MdeModulePkg.dsc                 |    2 +
 .../SpiNorFlashJedecSfdpDxe.inf               |   63 +
 .../SpiNorFlashJedecSfdpSmm.inf               |   63 +
 .../Spi/SpiNorFlashJedecSfdp/SpiNorFlash.h    |  274 +++
 .../SpiNorFlashJedecSfdpInternal.h            |  294 +++
 .../IndustryStandard/SpiNorFlashJedecSfdp.h   |  324 +++
 MdePkg/Include/Protocol/SpiConfiguration.h    |    8 +
 MdePkg/Include/Protocol/SpiHc.h               |   14 +
 MdePkg/Include/Protocol/SpiIo.h               |   10 +
 .../Spi/SpiNorFlashJedecSfdp/SpiNorFlash.c    | 1114 +++++++++++
 .../SpiNorFlashJedecSfdp.c                    | 1772 +++++++++++++++++
 .../SpiNorFlashJedecSfdpDxe.c                 |  261 +++
 .../SpiNorFlashJedecSfdpSmm.c                 |  234 +++
 .../SpiNorFlashJedecSfdpDxe.uni               |   13 +
 .../SpiNorFlashJedecSfdpExtra.uni             |   11 +
 .../SpiNorFlashJedecSfdpSmm.uni               |   13 +
 17 files changed, 4489 insertions(+)
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpDxe.inf
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpSmm.inf
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlash.h
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpInternal.h
 create mode 100644 MdePkg/Include/IndustryStandard/SpiNorFlashJedecSfdp.h
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlash.c
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdp.c
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpDxe.c
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpSmm.c
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpDxe.uni
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpExtra.uni
 create mode 100644 MdeModulePkg/Bus/Spi/SpiNorFlashJedecSfdp/SpiNorFlashJedecSfdpSmm.uni

-- 
2.37.1.windows.1



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