diff options
Diffstat (limited to 'OvmfPkg/PlatformPei')
| -rw-r--r-- | OvmfPkg/PlatformPei/MemDetect.c | 5 | ||||
| -rw-r--r-- | OvmfPkg/PlatformPei/PlatformPei.inf | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c index ffbbef891a..c08aa2e45a 100644 --- a/OvmfPkg/PlatformPei/MemDetect.c +++ b/OvmfPkg/PlatformPei/MemDetect.c @@ -888,6 +888,11 @@ InitializeRamRegions ( (UINT64)(UINTN) PcdGet32 (PcdOvmfSecGhcbSize),
EfiACPIMemoryNVS
);
+ BuildMemoryAllocationHob (
+ (EFI_PHYSICAL_ADDRESS)(UINTN) PcdGet32 (PcdOvmfSecGhcbBackupBase),
+ (UINT64)(UINTN) PcdGet32 (PcdOvmfSecGhcbBackupSize),
+ EfiACPIMemoryNVS
+ );
}
#endif
}
diff --git a/OvmfPkg/PlatformPei/PlatformPei.inf b/OvmfPkg/PlatformPei/PlatformPei.inf index c53be2f492..6ef77ba7bb 100644 --- a/OvmfPkg/PlatformPei/PlatformPei.inf +++ b/OvmfPkg/PlatformPei/PlatformPei.inf @@ -118,6 +118,8 @@ gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiReservedMemoryType
gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode
gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData
+ gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbBackupBase
+ gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecGhcbBackupSize
gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaBase
gUefiCpuPkgTokenSpaceGuid.PcdSevEsWorkAreaSize
|