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SecurityPkg/TPM2: Sync PcrAllocations and PcrMask

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Current TCG2 implementation will set Tpm2HashMask PCD value according to TPM2
PCR bank. However, there might be misconfiguration in BIOS build phase.
The enhanced logic makes sure that the current PCR allocations, the TPM
supported PCRs, and the PcdTpm2HashMask are all in agreement.

Cc: Chao B Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
This commit is contained in:
Jiewen Yao
2016-09-14 16:54:50 +08:00
committed by Star Zeng
parent 07cdba18cd
commit 5919a9600e
3 changed files with 69 additions and 46 deletions
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3
SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf
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@@ -3,7 +3,7 @@
#
# This module will initialize TPM device, measure reported FVs and BIOS version.
#
# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
@@ -53,6 +53,7 @@
MemoryAllocationLib
ReportStatusCodeLib
Tcg2PhysicalPresenceLib
ResetSystemLib
[Guids]
gTcgEventEntryHobGuid ## PRODUCES ## HOB