"UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf" produces the
EFI_PEI_S3_RESUME2 PEIM-to-PEIM Interface.
When the platform-specific initialization code (in PEI) sets the Boot Mode
to BOOT_ON_S3_RESUME, the DXE IPL (which is the last step in PEI) skips
the DXE phase entirely, and executes the S3 Resume PEIM through the
EFI_PEI_S3_RESUME2 interface instead. (See DxeLoadCore() in
"MdeModulePkg/Core/DxeIplPeim/DxeLoad.c".)
S3Resume2Pei depends on LockBoxLib (the non-Null PEIM implementation), and
also a PEI-phase driver to access SMRAM.
EFI_PEI_S3_RESUME2 [S3Resume2Pei]
LockBoxLib [SmmLockBoxPeiLib]
EFI_PEI_SMM_COMMUNICATION_PPI [EmuSmmPei]
PEI_SMM_ACCESS_PPI [EmuSmmPei]
PEI_SMM_ACCESS_PPI [EmuSmmPei]
GuidHob(gEfiAcpiVariableGuid) [EmuSmmPei]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <ler...@redhat.com>
---
OvmfPkg/OvmfPkgX64.dsc | 5 +++++
OvmfPkg/OvmfPkgX64.fdf | 1 +
2 files changed, 6 insertions(+)
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index e375ae3..a2e3f13 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -186,6 +186,7 @@
!ifdef $(SOURCE_DEBUG_ENABLE)
DebugAgentLib|SourceLevelDebugPkg/Library/DebugAgent/SecPeiDebugAgentLib.inf
!endif
+ LockBoxLib|MdeModulePkg/Library/SmmLockBoxLib/SmmLockBoxPeiLib.inf
[LibraryClasses.common.DXE_CORE]
HobLib|MdePkg/Library/DxeCoreHobLib/DxeCoreHobLib.inf
@@ -409,6 +410,10 @@
<LibraryClasses>
PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
}
+ UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf {
+ <LibraryClasses>
+ PcdLib|MdePkg/Library/PeiPcdLib/PeiPcdLib.inf
+ }
#
# DXE Phase modules
diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf
index f7ebe82..e435486 100644
--- a/OvmfPkg/OvmfPkgX64.fdf
+++ b/OvmfPkg/OvmfPkgX64.fdf
@@ -259,6 +259,7 @@ INF
IntelFrameworkModulePkg/Universal/StatusCode/Pei/StatusCodePei.inf
INF OvmfPkg/PlatformPei/PlatformPei.inf
INF MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
INF OvmfPkg/EmuSmmPei/EmuSmmPei.inf
+INF UefiCpuPkg/Universal/Acpi/S3Resume2Pei/S3Resume2Pei.inf
FILE FV_IMAGE = A4EF5A93-3F1B-4232-A1C4-F0910E6D1D9C {
SECTION COMPRESS PI_NONE {
--
1.8.3.1
------------------------------------------------------------------------------
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