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- ## @file
- # A PEIM with the following responsibilities:
- #
- # - provide SMRAM access by producing PEI_SMM_ACCESS_PPI,
- # - verify & configure the Q35 TSEG in the entry point,
- # - set aside the SMM_S3_RESUME_STATE object at the bottom of TSEG, and expose
- # it via the gEfiAcpiVariableGuid GUIDed HOB.
- #
- # Copyright (C) 2013, 2015, Red Hat, Inc.
- #
- # SPDX-License-Identifier: BSD-2-Clause-Patent
- #
- ##
- [Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = SmmAccessPei
- FILE_GUID = 6C0E75B4-B0B9-44D1-8210-3377D7B4E066
- MODULE_TYPE = PEIM
- VERSION_STRING = 1.0
- ENTRY_POINT = SmmAccessPeiEntryPoint
- #
- # The following information is for reference only and not required by the build tools.
- #
- # VALID_ARCHITECTURES = IA32 X64
- #
- [Sources]
- SmmAccessPei.c
- SmramInternal.c
- SmramInternal.h
- [Packages]
- MdeModulePkg/MdeModulePkg.dec
- MdePkg/MdePkg.dec
- OvmfPkg/OvmfPkg.dec
- [Guids]
- gEfiAcpiVariableGuid
- [LibraryClasses]
- BaseLib
- BaseMemoryLib
- DebugLib
- HobLib
- IoLib
- PcdLib
- PciLib
- PeiServicesLib
- PeimEntryPoint
- [FeaturePcd]
- gUefiOvmfPkgTokenSpaceGuid.PcdSmmSmramRequire
- [Pcd]
- gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase
- gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes
- [Ppis]
- gPeiSmmAccessPpiGuid ## PRODUCES
- [Depex]
- gEfiPeiMemoryDiscoveredPpiGuid
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