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Revert "ArmVirtPkg/ArmVirtQemu: Disable PcdPrePiProduceMemoryTypeInfo… #73

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Jan 15, 2025
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Revert "ArmVirtPkg/ArmVirtQemu: Disable PcdPrePiProduceMemoryTypeInfo… #73

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12 changes: 2 additions & 10 deletions ArmVirtPkg/ArmVirt.dsc.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -282,22 +282,14 @@
[PcdsFeatureFlag.common]
gEfiMdeModulePkgTokenSpaceGuid.PcdHiiOsRuntimeSupport|FALSE

gEmbeddedTokenSpaceGuid.PcdPrePiProduceMemoryTypeInformationHob|TRUE

[PcdsFeatureFlag.AARCH64]
#
# Activate AcpiSdtProtocol
#
gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE

#
# FIXME: The PcdPrePiProduceMemoryTypeInformationHob on ARM breaks Linux efistub boot.
# The efistub for arm32 uncompresses Linux kernel into memory ranges which occupied
# by DXE-phase drivers which leads to 'permission denied'-error during page write.
#
# So as a temporary solution we use PcdPrePiProduceMemoryTypeInformationHob
# only for AARCH64
#
gEmbeddedTokenSpaceGuid.PcdPrePiProduceMemoryTypeInformationHob|TRUE

[PcdsFixedAtBuild.common]
!ifdef $(FIRMWARE_VER)
gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareVersionString|L"$(FIRMWARE_VER)"
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