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UefiCpuPkg/ResetVector: Cache Disable should not be set by default in CR0 

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4511

With 64 bit build we are seeing the CD in control register CR 0 set.
This causes the NEM to disabled for some specific bios profiles.

Cc: Eric Dong <eric.dong@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Debkumar De <debkumar.de@intel.com>
Cc: Catharine West <catharine.west@intel.com>
Signed-off-by: Wu, Mingliang <mingliangx.wu@intel.com>
This commit is contained in:
Wu, MingliangX 2023-08-21 16:50:25 +08:00 committed by mergify[bot]
parent a481c11144
commit e8aa4c6546
1 changed files with 1 additions and 1 deletions
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2
UefiCpuPkg/ResetVector/Vtf0/Ia16/Real16ToFlat32.asm
View File

@ -7,7 +7,7 @@
;
;------------------------------------------------------------------------------
%define SEC_DEFAULT_CR0 0x40000023
%define SEC_DEFAULT_CR0 0x00000023
%define SEC_DEFAULT_CR4 0x640
BITS 16