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OvmfPkg: use HII type PCDs for TPM2 config related variables 

The HII pages that are part of Tcg2ConfigDxe expect the following PCDs
to be of dynamic HII type, so declare them as such.

  gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer
  gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev

Currently, the TPM2 ACPI table is not produced, since we do not
incorporate the Tcg2Smm module, which implements the SMI based
physical presence interface exposed to the OS.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
This commit is contained in:
Ard Biesheuvel 2020-01-08 15:38:43 +01:00 committed by mergify[bot]
parent cf3ad972a2
commit f55477fe2d
3 changed files with 18 additions and 0 deletions
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6
OvmfPkg/OvmfPkgIa32.dsc
View File

@ -575,6 +575,12 @@
gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
!endif
[PcdsDynamicHii]
!if $(TPM2_ENABLE) == TRUE && $(TPM2_CONFIG_ENABLE) == TRUE
gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS
gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x8|3|NV,BS
!endif
################################################################################
#
# Components Section - list of all EDK II Modules needed by this Platform.

6
OvmfPkg/OvmfPkgIa32X64.dsc
View File

@ -587,6 +587,12 @@
gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
!endif
[PcdsDynamicHii]
!if $(TPM2_ENABLE) == TRUE && $(TPM2_CONFIG_ENABLE) == TRUE
gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS
gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x8|3|NV,BS
!endif
################################################################################
#
# Components Section - list of all EDK II Modules needed by this Platform.

6
OvmfPkg/OvmfPkgX64.dsc
View File

@ -586,6 +586,12 @@
gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
!endif
[PcdsDynamicHii]
!if $(TPM2_ENABLE) == TRUE && $(TPM2_CONFIG_ENABLE) == TRUE
gEfiSecurityPkgTokenSpaceGuid.PcdTcgPhysicalPresenceInterfaceVer|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x0|"1.3"|NV,BS
gEfiSecurityPkgTokenSpaceGuid.PcdTpm2AcpiTableRev|L"TCG2_VERSION"|gTcg2ConfigFormSetGuid|0x8|3|NV,BS
!endif
################################################################################
#
# Components Section - list of all EDK II Modules needed by this Platform.