SecurityPkg/FmpAuthenticationLib: Refine to compare with same type

[mirror_edk2.git] / SecurityPkg / SecurityPkg.dec

diff --git a/SecurityPkg/SecurityPkg.dec b/SecurityPkg/SecurityPkg.dec
index feeaf60c43f49c644361dd4b620d115544d9384d..0c64d25b0cbcff6607e193e4ae3f6b88dab4511b 100644 (file)
--- a/SecurityPkg/SecurityPkg.dec
+++ b/SecurityPkg/SecurityPkg.dec
@@ -429,6 +429,13 @@
   # @Prompt A physical presence user status\r
   gEfiSecurityPkgTokenSpaceGuid.PcdUserPhysicalPresence|FALSE|BOOLEAN|0x00010019\r
 \r
+  ## Indicate the TPM2 ACPI table revision. Rev 4 is defined in TCG ACPI Specification Rev 00.37.<BR><BR>\r
+  # To support configuring from setup page, this PCD can be DynamicHii type and map to a setup option.<BR>\r
+  # For example, map to TCG2_VERSION.Tpm2AcpiTableRev to be configured by Tcg2ConfigDxe driver.<BR>\r
+  # gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x8|3|NV,BS<BR>\r
+  # @Prompt Revision of TPM2 ACPI table.\r
+  gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|3|UINT8|0x0001001A\r
+\r
   ## This PCD defines initial setting of TCG2 Persistent Firmware Management Flags\r
   # PCD can be configured for different settings in different scenarios\r
   # Default setting is TCG2_BIOS_TPM_MANAGEMENT_FLAG_DEFAULT | TCG2_BIOS_STORAGE_MANAGEMENT_FLAG_DEFAULT\r