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OvmfPkg/PlatformPei: Build gCcEventEntryHobGuid at First

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Since the PEI Hob service is ready after PEIM loaded,
TDVF should build the Hob for TdHob and Cfv event
at first.

Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Elena Reshetova <elena.reshetova@intel.com>
Signed-off-by: Ceping Sun <cepingx.sun@intel.com>
This commit is contained in:
Ceping Sun 2024-03-06 07:06:26 +08:00 committed by mergify[bot]
parent d997d3c62f
commit 5bb4f9694a
4 changed files with 13 additions and 4 deletions
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5
OvmfPkg/OvmfPkgIa32.dsc
View File

@ -704,7 +704,10 @@
}
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
OvmfPkg/PlatformPei/PlatformPei.inf
OvmfPkg/PlatformPei/PlatformPei.inf {
<LibraryClasses>
NULL|OvmfPkg/IntelTdx/TdxHelperLib/TdxHelperLibNull.inf
}
UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf {
<LibraryClasses>
!if $(SMM_REQUIRE) == TRUE

5
OvmfPkg/OvmfPkgIa32X64.dsc
View File

@ -717,7 +717,10 @@
}
MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
OvmfPkg/PlatformPei/PlatformPei.inf
OvmfPkg/PlatformPei/PlatformPei.inf {
<LibraryClasses>
NULL|OvmfPkg/IntelTdx/TdxHelperLib/TdxHelperLibNull.inf
}
UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf {
<LibraryClasses>
!if $(SMM_REQUIRE) == TRUE

2
OvmfPkg/PlatformPei/IntelTdx.c
View File

@ -40,8 +40,6 @@ IntelTdxInitialize (
return;
}
TdxHelperBuildGuidHobForTdxMeasurement ();
PcdStatus = PcdSet64S (PcdConfidentialComputingGuestAttr, CCAttrIntelTdx);
ASSERT_RETURN_ERROR (PcdStatus);

5
OvmfPkg/PlatformPei/Platform.c
View File

@ -38,6 +38,7 @@
#include <IndustryStandard/QemuCpuHotplug.h>
#include <Library/MemEncryptSevLib.h>
#include <OvmfPlatforms.h>
#include <Library/TdxHelperLib.h>
#include "Platform.h"
#include "PlatformId.h"
@ -311,6 +312,10 @@ InitializePlatform (
DEBUG ((DEBUG_INFO, "Platform PEIM Loaded\n"));
PlatformInfoHob = BuildPlatformInfoHob ();
if (TdIsEnabled ()) {
TdxHelperBuildGuidHobForTdxMeasurement ();
}
PlatformInfoHob->SmmSmramRequire = FeaturePcdGet (PcdSmmSmramRequire);
PlatformInfoHob->SevEsIsEnabled = MemEncryptSevEsIsEnabled ();
PlatformInfoHob->PcdPciMmio64Size = PcdGet64 (PcdPciMmio64Size);