1e6b0394d6
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3345 The OVMF Tcg2Config PEIM adds the gOvmfTpmMmioAccessiblePpiGuid as a Depex for IA32 and X64 builds so that the MMIO range is properly mapped as unencrypted for an SEV-ES guest before the Tcg2Config PEIM is loaded. Cc: Laszlo Ersek <lersek@redhat.com> Cc: Ard Biesheuvel <ardb+tianocore@kernel.org> Cc: Jordan Justen <jordan.l.justen@intel.com> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Erdem Aktas <erdemaktas@google.com> Cc: James Bottomley <jejb@linux.ibm.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Min Xu <min.m.xu@intel.com> Cc: Marc-André Lureau <marcandre.lureau@redhat.com> Cc: Stefan Berger <stefanb@linux.ibm.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Message-Id: <d6538e6c557173d260e272a0e5659683175e2e06.1619716333.git.thomas.lendacky@amd.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
64 lines
1.6 KiB
INI
64 lines
1.6 KiB
INI
## @file
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# Set TPM device type
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#
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# In SecurityPkg, this module initializes the TPM device type based on a UEFI
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# variable and/or hardware detection. In OvmfPkg, the module only performs TPM
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# hardware detection.
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#
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# Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
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# Copyright (C) 2018, Red Hat, Inc.
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#
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# SPDX-License-Identifier: BSD-2-Clause-Patent
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = Tcg2ConfigPei
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FILE_GUID = BF7F2B0C-9F2F-4889-AB5C-12460022BE87
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MODULE_TYPE = PEIM
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VERSION_STRING = 1.0
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ENTRY_POINT = Tcg2ConfigPeimEntryPoint
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[Sources]
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Tcg2ConfigPeim.c
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Tpm12Support.h
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[Sources.IA32, Sources.X64]
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Tpm12Support.c
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[Sources.ARM, Sources.AARCH64]
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Tpm12SupportNull.c
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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OvmfPkg/OvmfPkg.dec
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SecurityPkg/SecurityPkg.dec
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[LibraryClasses]
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PeimEntryPoint
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DebugLib
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PeiServicesLib
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Tpm2DeviceLib
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[LibraryClasses.IA32, LibraryClasses.X64]
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BaseLib
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Tpm12DeviceLib
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[Guids]
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gEfiTpmDeviceSelectedGuid ## PRODUCES ## GUID # Used as a PPI GUID
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gEfiTpmDeviceInstanceTpm20DtpmGuid ## SOMETIMES_CONSUMES
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gEfiTpmDeviceInstanceTpm12Guid ## SOMETIMES_CONSUMES
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[Ppis]
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gPeiTpmInitializationDonePpiGuid ## SOMETIMES_PRODUCES
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[Pcd]
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gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid ## PRODUCES
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[Depex.IA32, Depex.X64]
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gOvmfTpmMmioAccessiblePpiGuid
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[Depex.ARM, Depex.AARCH64]
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gOvmfTpmDiscoveredPpiGuid
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