[edk2-devel] [PATCH 3/4] UefiPayloadPkg: change the default value of some PCDs.

[Guo Dong]

Reviewed-by: Guo Dong <guo.dong at intel.com>

-----Original Message-----
From: Liu, Zhiguang <zhiguang.liu at intel.com> 
Sent: Thursday, August 5, 2021 9:31 PM
To: devel at edk2.groups.io
Cc: Dong, Guo <guo.dong at intel.com>; Ni, Ray <ray.ni at intel.com>; Ma, Maurice <maurice.ma at intel.com>; You, Benjamin <benjamin.you at intel.com>
Subject: [PATCH 3/4] UefiPayloadPkg: change the default value of some PCDs.

Change the default value of the below PCDs to diable some legacy feature.
  gEfiMdeModulePkgTokenSpaceGuid.PcdHiiOsRuntimeSupport|FALSE
  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDegradeResourceForOptionRom|FALSE
  gUefiCpuPkgTokenSpaceGuid.PcdCpuNumberOfReservedVariableMtrrs|0

Cc: Guo Dong <guo.dong at intel.com>
Cc: Ray Ni <ray.ni at intel.com>
Cc: Maurice Ma <maurice.ma at intel.com>
Cc: Benjamin You <benjamin.you at intel.com>

Signed-off-by: Zhiguang Liu <zhiguang.liu at intel.com>
---
 UefiPayloadPkg/UefiPayloadPkg.dsc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc b/UefiPayloadPkg/UefiPayloadPkg.dsc
index d293211e46..002d2a8fa7 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.dsc
+++ b/UefiPayloadPkg/UefiPayloadPkg.dsc
@@ -297,6 +297,8 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE

   ## This PCD specified whether ACPI SDT protocol is installed.

   gEfiMdeModulePkgTokenSpaceGuid.PcdInstallAcpiSdtProtocol|TRUE

+  gEfiMdeModulePkgTokenSpaceGuid.PcdHiiOsRuntimeSupport|FALSE

+  gEfiMdeModulePkgTokenSpaceGuid.PcdPciDegradeResourceForOptionRom|FALSE

 

 [PcdsFixedAtBuild]

   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x10000

@@ -350,7 +352,7 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdPciSerialParameters|$(PCI_SERIAL_PARAMETERS)

 

   gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|$(MAX_LOGICAL_PROCESSORS)

-

+  gUefiCpuPkgTokenSpaceGuid.PcdCpuNumberOfReservedVariableMtrrs|0

 

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 #

-- 
2.32.0.windows.2



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