Re: [PATCH] UefiPayloadPkg: Fix the warning when building UefiPayloadPkg with IA32+X64

["Ni, Ray" <ray.ni@intel.com>]

Dun,
I am curious, why ' gEfiMdeModulePkgTokenSpaceGuid.PcdAriSupport' doesn't cause build warning?
It is referenced by "MdeModulePkg/Bus/Pci/PciBusDxe/PciBusDxe.inf" under "[Components.X64]".

Thanks,
Ray

> -----Original Message-----
> From: Tan, Dun <dun.tan@intel.com>
> Sent: Tuesday, September 14, 2021 3:39 PM
> To: devel@edk2.groups.io
> Cc: Dong, Guo <guo.dong@intel.com>; Ni, Ray <ray.ni@intel.com>; Ma, Maurice <maurice.ma@intel.com>; You, Benjamin
> <benjamin.you@intel.com>
> Subject: [PATCH] UefiPayloadPkg: Fix the warning when building UefiPayloadPkg with IA32+X64
> 
> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3603
> 
> Move the unspecified PCDs from .common section. to .X64 section in .dsc file.
> The corresponding PCDs are not used in IA32.
> 
> Cc: Guo Dong <guo.dong@intel.com>
> Cc: Ray Ni <ray.ni@intel.com>
> Cc: Maurice Ma <maurice.ma@intel.com>
> Cc: Benjamin You <benjamin.you@intel.com>
> 
> Signed-off-by: Dun Tan <dun.tan@intel.com>
> ---
>  UefiPayloadPkg/UefiPayloadPkg.dsc | 8 +++++---
>  1 file changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/UefiPayloadPkg/UefiPayloadPkg.dsc b/UefiPayloadPkg/UefiPayloadPkg.dsc
> index 9912f2a20f..9d7f311343 100644
> --- a/UefiPayloadPkg/UefiPayloadPkg.dsc
> +++ b/UefiPayloadPkg/UefiPayloadPkg.dsc
> @@ -327,6 +327,11 @@
>    gEfiSourceLevelDebugPkgTokenSpaceGuid.PcdDebugLoadImageMethod|0x2
>  !endif
> 
> +[PcdsPatchableInModule.X64]
> +  gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister|$(RTC_INDEX_REGISTER)
> +  gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister|$(RTC_TARGET_REGISTER)
> +  gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections|TRUE
> +
>  [PcdsPatchableInModule.common]
>    gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e,
> 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
>    gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|0x7
> @@ -337,8 +342,6 @@
>    gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x2F
>  !endif
>    gEfiMdeModulePkgTokenSpaceGuid.PcdMaxSizeNonPopulateCapsule|$(MAX_SIZE_NON_POPULATE_CAPSULE)
> -  gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister|$(RTC_INDEX_REGISTER)
> -  gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister|$(RTC_TARGET_REGISTER)
>    #
>    # The following parameters are set by Library/PlatformHookLib
>    #
> @@ -361,7 +364,6 @@
> 
>    gUefiCpuPkgTokenSpaceGuid.PcdCpuMaxLogicalProcessorNumber|$(MAX_LOGICAL_PROCESSORS)
>    gUefiCpuPkgTokenSpaceGuid.PcdCpuNumberOfReservedVariableMtrrs|0
> -  gEfiNetworkPkgTokenSpaceGuid.PcdAllowHttpConnections|TRUE
> 
>  ################################################################################
>  #
> --
> 2.31.1.windows.1