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OvmfPkg: CloudHv: Rely on PVH memmap instead of CMOS

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Instead of using the CMOS, the CloudHv platform relies on the list of
memmap entries provided through the PVH boot protocol to determine the
last RAM address below 4G.

Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Sebastien Boeuf
2022-03-02 21:31:36 +08:00
committed by mergify[bot]
parent d50d9e5549
commit 82bfd2e86d
2 changed files with 75 additions and 0 deletions
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2
OvmfPkg/PlatformPei/PlatformPei.inf
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@@ -91,6 +91,8 @@
gUefiOvmfPkgTokenSpaceGuid.PcdOvmfDecompressionScratchEnd
gUefiOvmfPkgTokenSpaceGuid.PcdQ35TsegMbytes
gUefiOvmfPkgTokenSpaceGuid.PcdQ35SmramAtDefaultSmbase
gUefiOvmfPkgTokenSpaceGuid.PcdXenPvhStartOfDayStructPtr
gUefiOvmfPkgTokenSpaceGuid.PcdXenPvhStartOfDayStructPtrSize
gEfiMdePkgTokenSpaceGuid.PcdGuidedExtractHandlerTableAddress
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize
gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize