# Include/Guid/TcgEventHob.h\r
gTpmErrorHobGuid = { 0xef598499, 0xb25e, 0x473a, { 0xbf, 0xaf, 0xe7, 0xe5, 0x7d, 0xce, 0x82, 0xc4 }}\r
\r
+ ## HOB GUID used to record TPM2 startup locality\r
+ ## Include/Guid/TcgEventHob.h\r
+ gTpm2StartupLocalityHobGuid = { 0x397b0c9, 0x22e8, 0x459e, { 0xa4, 0xff, 0x99, 0xbc, 0x65, 0x27, 0x9, 0x29 }}\r
+\r
## HOB GUID used to pass all PEI measured FV info to DXE Driver.\r
# Include/Guid/MeasuredFvHob.h\r
gMeasuredFvHobGuid = { 0xb2360b42, 0x7173, 0x420a, { 0x86, 0x96, 0x46, 0xca, 0x6b, 0xab, 0x10, 0x60 }}\r
## This PCD indicated final BIOS supported Hash mask.\r
# Bios may choose to register a subset of PcdTpm2HashMask.\r
# So this PCD is final value of how many hash algo is extended to PCR.\r
+ # If software HashLib(HashLibBaseCryptoRouter) solution is chosen, this PCD\r
+ # has no need to be configured in platform dsc and will be set to correct\r
+ # value by the HashLib instance according to the HashInstanceLib instances\r
+ # linked, and the value of this PCD should be got in module entrypoint.\r
# @Prompt Hash Algorithm bitmap.\r
gEfiSecurityPkgTokenSpaceGuid.PcdTcg2HashAlgorithmBitmap|0xFFFFFFFF|UINT32|0x00010016\r
\r