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| author | Dun Tan <dun.tan@intel.com> | 2024-05-23 17:24:55 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-07-02 03:31:31 +0000 |
| commit | 5ab96f5437e03ddc0288771fdfd9e916cd755aac (patch) | |
| tree | 48870eb71eb3820c0d0ab292668deebed9f57c3b /SecurityPkg | |
| parent | 8bf27965dbb94ecccc453c60de3270acf238ea3d (diff) | |
| download | edk2-5ab96f5437e03ddc0288771fdfd9e916cd755aac.tar.gz | |
SecurityPkg: Add a new gEdkiiTpmInstanceHobGuid
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>
Diffstat (limited to 'SecurityPkg')
| -rw-r--r-- | SecurityPkg/SecurityPkg.dec | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec index a91e3ea028..2c2153c19e 100644 --- a/SecurityPkg/SecurityPkg.dec +++ b/SecurityPkg/SecurityPkg.dec @@ -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
|