ae8acce8ae
This FVB module is used to initialize NV variable region and provide SMM FVB protocol to read/write SPI variable region. This module consume HOB gNvVariableInfoGuid and depends on FlashDeviceLib for the actual SPI device operate. During FVB initialization, it will initialize the variable region if the variable region is not valid. And it support to write initial variable data from FFS file if it is found. Signed-off-by: Guo Dong <guo.dong@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Benjamin You <benjamin.you@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Benjamin You <benjamin.you@intel.com>
72 lines
1.9 KiB
INI
72 lines
1.9 KiB
INI
## @file
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# This driver installs the EFI_SMM_FIRMWARE_VOLUMEN_PROTOCOL.
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#
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#
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# Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
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#
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = FvbSmm
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FILE_GUID = A4EC8ADB-B7A8-47d1-8E52-EC820D0ACF6F
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MODULE_TYPE = DXE_SMM_DRIVER
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VERSION_STRING = 1.0
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PI_SPECIFICATION_VERSION = 0x0001000A
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ENTRY_POINT = FvbSmmInitialize
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[Sources]
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FvbInfo.c
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FvbService.h
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FvbService.c
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FvbServiceSmm.c
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FvbSmmCommon.h
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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UefiCpuPkg/UefiCpuPkg.dec
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UefiPayloadPkg/UefiPayloadPkg.dec
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[LibraryClasses]
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FlashDeviceLib
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PcdLib
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MemoryAllocationLib
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CacheMaintenanceLib
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IoLib
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BaseMemoryLib
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DebugLib
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BaseLib
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UefiLib
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SmmServicesTableLib
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UefiBootServicesTableLib
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UefiDriverEntryPoint
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HobLib
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DxeServicesLib
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[Guids]
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gEfiFirmwareFileSystem2Guid # ALWAYS_CONSUMED
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gEfiSystemNvDataFvGuid # ALWAYS_CONSUMED
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gEfiAuthenticatedVariableGuid
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gNvVariableInfoGuid
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[Protocols]
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gEfiDevicePathProtocolGuid # PROTOCOL ALWAYS_PRODUCED
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gEfiSmmFirmwareVolumeBlockProtocolGuid # PROTOCOL ALWAYS_PRODUCED
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[Pcd]
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase
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gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase
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gUefiPayloadPkgTokenSpaceGuid.PcdNvsDataFile
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[Depex]
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TRUE
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