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author | Gerd Hoffmann <kraxel@redhat.com> | 2021-12-15 12:39:19 +0100 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-12-15 16:16:05 +0000 |
commit | b81938877276e808b6535e612b320eee559c4c2f (patch) | |
tree | 9e72bd30e1590b195b8ae6db4a49a0867fcf9aa8 | |
parent | 5711ff4d0b56ff4c58dc7a780e706bc58aed2253 (diff) | |
download | edk2-b81938877276e808b6535e612b320eee559c4c2f.zip edk2-b81938877276e808b6535e612b320eee559c4c2f.tar.gz edk2-b81938877276e808b6535e612b320eee559c4c2f.tar.bz2 |
OvmfPkg: create Tcg12ConfigPei.inf
Split Tcg2ConfigPei.inf into two variants: Tcg12ConfigPei.inf with
TPM 1.2 support included and Tcg2ConfigPei.inf supporting TPM 2.0 only.
This allows x86 builds to choose whenever TPM 1.2 support should be
included or not by picking the one or the other inf file.
Switch x86 builds to Tcg12ConfigPei.inf, so they continue to
have TPM 1.2 support.
No functional change.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>
-rw-r--r-- | OvmfPkg/OvmfTpmComponentsPei.dsc.inc | 2 | ||||
-rw-r--r-- | OvmfPkg/OvmfTpmPei.fdf.inc | 2 | ||||
-rw-r--r-- | OvmfPkg/Tcg/Tcg2Config/Tcg12ConfigPei.inf | 56 | ||||
-rw-r--r-- | OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf | 11 |
4 files changed, 59 insertions, 12 deletions
diff --git a/OvmfPkg/OvmfTpmComponentsPei.dsc.inc b/OvmfPkg/OvmfTpmComponentsPei.dsc.inc index 99fa7c1..87d491d 100644 --- a/OvmfPkg/OvmfTpmComponentsPei.dsc.inc +++ b/OvmfPkg/OvmfTpmComponentsPei.dsc.inc @@ -4,7 +4,7 @@ !if $(TPM_ENABLE) == TRUE
OvmfPkg/Tcg/TpmMmioSevDecryptPei/TpmMmioSevDecryptPei.inf
- OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
+ OvmfPkg/Tcg/Tcg2Config/Tcg12ConfigPei.inf
SecurityPkg/Tcg/TcgPei/TcgPei.inf
SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf {
<LibraryClasses>
diff --git a/OvmfPkg/OvmfTpmPei.fdf.inc b/OvmfPkg/OvmfTpmPei.fdf.inc index 9aefd73..709a608 100644 --- a/OvmfPkg/OvmfTpmPei.fdf.inc +++ b/OvmfPkg/OvmfTpmPei.fdf.inc @@ -4,7 +4,7 @@ !if $(TPM_ENABLE) == TRUE
INF OvmfPkg/Tcg/TpmMmioSevDecryptPei/TpmMmioSevDecryptPei.inf
-INF OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf
+INF OvmfPkg/Tcg/Tcg2Config/Tcg12ConfigPei.inf
INF SecurityPkg/Tcg/TcgPei/TcgPei.inf
INF SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.inf
INF SecurityPkg/Tcg/Tcg2PlatformPei/Tcg2PlatformPei.inf
diff --git a/OvmfPkg/Tcg/Tcg2Config/Tcg12ConfigPei.inf b/OvmfPkg/Tcg/Tcg2Config/Tcg12ConfigPei.inf new file mode 100644 index 0000000..e8e0b88 --- /dev/null +++ b/OvmfPkg/Tcg/Tcg2Config/Tcg12ConfigPei.inf @@ -0,0 +1,56 @@ +## @file
+# Set TPM device type - supports TPM 1.2 and 2.0
+#
+# In SecurityPkg, this module initializes the TPM device type based on a UEFI
+# variable and/or hardware detection. In OvmfPkg, the module only performs TPM
+# hardware detection.
+#
+# Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
+# Copyright (C) 2018, Red Hat, Inc.
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = Tcg2ConfigPei
+ FILE_GUID = 8AD3148F-945F-46B4-8ACD-71469EA73945
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.0
+ ENTRY_POINT = Tcg2ConfigPeimEntryPoint
+
+[Sources]
+ Tcg2ConfigPeim.c
+ Tpm12Support.h
+ Tpm12Support.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ OvmfPkg/OvmfPkg.dec
+ SecurityPkg/SecurityPkg.dec
+
+[LibraryClasses]
+ PeimEntryPoint
+ DebugLib
+ PeiServicesLib
+ Tpm2DeviceLib
+ BaseLib
+ Tpm12DeviceLib
+
+[Guids]
+ gEfiTpmDeviceSelectedGuid ## PRODUCES ## GUID # Used as a PPI GUID
+ gEfiTpmDeviceInstanceTpm20DtpmGuid ## SOMETIMES_CONSUMES
+ gEfiTpmDeviceInstanceTpm12Guid ## SOMETIMES_CONSUMES
+
+[Ppis]
+ gPeiTpmInitializationDonePpiGuid ## SOMETIMES_PRODUCES
+
+[Pcd]
+ gEfiSecurityPkgTokenSpaceGuid.PcdTpmInstanceGuid ## PRODUCES
+
+[Depex.IA32, Depex.X64]
+ gOvmfTpmMmioAccessiblePpiGuid
+
+[Depex.ARM, Depex.AARCH64]
+ gOvmfTpmDiscoveredPpiGuid
diff --git a/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf b/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf index 39d1dee..51078c9 100644 --- a/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf +++ b/OvmfPkg/Tcg/Tcg2Config/Tcg2ConfigPei.inf @@ -1,5 +1,5 @@ ## @file
-# Set TPM device type
+# Set TPM device type - supports TPM 2.0 only
#
# In SecurityPkg, this module initializes the TPM device type based on a UEFI
# variable and/or hardware detection. In OvmfPkg, the module only performs TPM
@@ -22,11 +22,6 @@ [Sources]
Tcg2ConfigPeim.c
Tpm12Support.h
-
-[Sources.IA32, Sources.X64]
- Tpm12Support.c
-
-[Sources.ARM, Sources.AARCH64]
Tpm12SupportNull.c
[Packages]
@@ -41,10 +36,6 @@ PeiServicesLib
Tpm2DeviceLib
-[LibraryClasses.IA32, LibraryClasses.X64]
- BaseLib
- Tpm12DeviceLib
-
[Guids]
gEfiTpmDeviceSelectedGuid ## PRODUCES ## GUID # Used as a PPI GUID
gEfiTpmDeviceInstanceTpm20DtpmGuid ## SOMETIMES_CONSUMES
|