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SecurityPkg: Add a new gEdkiiTpmInstanceHobGuid

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This new Guid HOB contains a TPM instance Guid which
is the same as PcdTpmInstanceGuid. The HOB is used for
StandaloneMm driver which needs to consume the dynamic
PcdTpmInstanceGuid.

Signed-off-by: Dun Tan <dun.tan@intel.com>
This commit is contained in:
Dun Tan 2024-05-23 17:24:55 +08:00 committed by mergify[bot]
parent 8bf27965db
commit 5ab96f5437
1 changed files with 4 additions and 0 deletions
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4
SecurityPkg/SecurityPkg.dec
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@ -230,6 +230,10 @@
## GUID used to generate Spdm Uid
gEfiDeviceSecuritySpdmUidGuid = {0xe37b5665, 0x5ef9, 0x4e7e, {0xb4, 0x91, 0xd6, 0x78, 0xab, 0xff, 0xfb, 0xcb }}
## GUID used to tag the HOB indicating the TPM instance.
## The GUIDed HOB contains the same value as PcdGetPtr (PcdTpmInstanceGuid).
gEdkiiTpmInstanceHobGuid = { 0x4551b023, 0xba46, 0x4584, { 0x81, 0xcd, 0x4d, 0xe8, 0x61, 0xa7, 0x28, 0xbe } }
[Ppis]
## The PPI GUID for that TPM physical presence should be locked.
# Include/Ppi/LockPhysicalPresence.h