UefiCpuPkg: Disable MTRR programming for UefiPayloadPkg

The MTRRs have already been programmed by FSB.

Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
This commit is contained in:
Patrick Rudolph
2020-10-12 07:55:44 -06:00
committed by Jeremy Soller
parent 599f4a4ddd
commit 83c68bbe1d
6 changed files with 19 additions and 3 deletions

View File

@@ -197,6 +197,10 @@
# @Prompt SMM Code Access Check.
gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmCodeAccessCheckEnable|TRUE|BOOLEAN|0x60000013
## Disables MTRR programming in case it's already programmed by FSB.
# @Prompt Disable MTRR programming.
gUefiCpuPkgTokenSpaceGuid.PcdCpuDisableMtrrProgramming|FALSE|BOOLEAN|0x00000017
## Specifies the number of variable MTRRs reserved for OS use. The default number of
# MTRRs reserved for OS use is 2.
# @Prompt Number of reserved variable MTRRs.