The variable runtime cache for SMM enabled implementations of the variable runtime DXE driver was introduced after the standalone MM based implementation was merged for the DeveloperBox platform.
This means the combined binary image of ARM Trusted Firmware and the standalone MM runtime we carry in edk2-non-osi predates this feature, so we need to disable it when building the non-secure side when incorporating the prebuilt binary. Whether it makes sense to enable the runtime cache for this platform is a different question, so let's keep it enabled entirely until someone identifies a need for it. Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org> --- Platform/Socionext/DeveloperBox/DeveloperBox.dsc.inc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Platform/Socionext/DeveloperBox/DeveloperBox.dsc.inc b/Platform/Socionext/DeveloperBox/DeveloperBox.dsc.inc index a10e48ca07ea..084b4c994b97 100644 --- a/Platform/Socionext/DeveloperBox/DeveloperBox.dsc.inc +++ b/Platform/Socionext/DeveloperBox/DeveloperBox.dsc.inc @@ -130,6 +130,8 @@ [PcdsFeatureFlag] # needed for NFIT tables installed by RamDiskDxe gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE + gEfiMdeModulePkgTokenSpaceGuid.PcdEnableVariableRuntimeCache|FALSE + [PcdsFixedAtBuild.common] !ifdef $(FIRMWARE_VENDOR) gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareVendor|L"$(FIRMWARE_VENDOR)" -- 2.20.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#51466): https://edk2.groups.io/g/devel/message/51466 Mute This Topic: https://groups.io/mt/64139094/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
