Set PcdCpuFeaturesInitOnS3Resume to TRUE. So that CpuFeaturesPei PEIM will initialize the CPU registers and perform CPU features initialization.
Signed-off-by: Dun Tan <dun....@intel.com> Reviewed-by: Ray Ni <ray...@intel.com> Cc: Rahul Kumar <rahul1.ku...@intel.com> Cc: Gerd Hoffmann <kra...@redhat.com> Cc: Jiaxin Wu <jiaxin...@intel.com> --- UefiCpuPkg/UefiCpuPkg.dec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec index f86a6d2bcb..73bae90ddb 100644 --- a/UefiCpuPkg/UefiCpuPkg.dec +++ b/UefiCpuPkg/UefiCpuPkg.dec @@ -1,7 +1,7 @@ ## @file UefiCpuPkg.dec # This Package provides UEFI compatible CPU modules and libraries. # -# Copyright (c) 2007 - 2023, Intel Corporation. All rights reserved.<BR> +# Copyright (c) 2007 - 2024, Intel Corporation. All rights reserved.<BR> # Copyright (C) 2023 - 2024, Advanced Micro Devices, Inc. All rights reserved.<BR> # Copyright (c) 2024, Loongson Technology Corporation Limited. All rights reserved.<BR> # @@ -310,7 +310,7 @@ ## Specifies if CPU features will be initialized during S3 resume. # @Prompt If CPU features will be initialized during S3 resume. - gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesInitOnS3Resume|FALSE|BOOLEAN|0x0000001D + gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesInitOnS3Resume|TRUE|BOOLEAN|0x0000001D ## Specifies CPUID Leaf 0x15 Time Stamp Counter and Nominal Core Crystal Clock Frequency. # TSC Frequency = ECX (core crystal clock frequency) * EBX/EAX. -- 2.31.1.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#119004): https://edk2.groups.io/g/devel/message/119004 Mute This Topic: https://groups.io/mt/106150765/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
