From 7061294be500de021bef3d4bc5218134d223315f Mon Sep 17 00:00:00 2001 From: Guo Dong Date: Wed, 2 Dec 2020 14:36:27 -0700 Subject: UefiCpuPkg/SmmCpuFeaturesLib: Add Tiger Lake support Add Tiger Lake ModelId support in the SMM CPU feature lib. Signed-off-by: Guo Dong Reviewed-by: Eric Dong --- UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'UefiCpuPkg/Library') diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c index a00786a8eb..8fed18cf0e 100644 --- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c +++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c @@ -292,7 +292,8 @@ SmmCpuFeaturesInitializeProcessor ( if (FamilyId == 0x06) { if (ModelId == 0x3C || ModelId == 0x45 || ModelId == 0x46 || ModelId == 0x3D || ModelId == 0x47 || ModelId == 0x4E || ModelId == 0x4F || - ModelId == 0x3F || ModelId == 0x56 || ModelId == 0x57 || ModelId == 0x5C) { + ModelId == 0x3F || ModelId == 0x56 || ModelId == 0x57 || ModelId == 0x5C || + ModelId == 0x8C) { // // Check to see if the CPU supports the SMM Code Access Check feature // Do not access this MSR unless the CPU supports the SmmRegFeatureControl -- cgit v1.2.3