Why the edk2 changes? Just to fix this issue?

Have you seen L36 of payloads/external/edk2/Kconfig

On Tue, 7 Feb 2023 at 20:30, ritul guru <ritul.bits@gmail.com> wrote:

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> Loading driver 378D7B65-8DA9-4773-B6E4-A47826A833E1
> InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 51A3E1C0
> Loading driver at 0x00051DD1000 EntryPoint=0x00051DD5670 PcRtc.efi
> InstallProtocolInterface: BC62157E-3E33-4FEC-9920-2D3B36D750DF 51A3ED98
> ProtectUefiImageCommon - 0x51A3E1C0
>   - 0x0000000051DD1000 - 0x0000000000008000
> SetUefiImageMemoryAttributes - 0x0000000051DD1000 - 0x0000000000001000
> (0x0000000000004008)
> SetUefiImageMemoryAttributes - 0x0000000051DD2000 - 0x0000000000006000
> (0x0000000000020008)
> SetUefiImageMemoryAttributes - 0x0000000051DD8000 - 0x0000000000001000
> (0x0000000000004008)
> PROGRESS CODE: V03040002 I0
>
> ASSERT_EFI_ERROR (Status = Device Error)
>
> *ASSERT [PcRtc]
> /home//src/p/coreboot/payloads/external/edk2/workspace/tianocore/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c(1)*
> getting above assert after changed to FD_BASE to below value,
> This error is coming while booting to coreboot with edk2 payload:
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> UefiPayloadPkg/UefiPayloadPkg.fdf
> DEFINE FD_BASE       = 0x02182000
>
> need to change FD_BASE, as it was going outside Available memory.
> any hint would be appreciated.
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>
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> *Thanks & RegardsRitul Guru+91-9916513186*
>
>
> On Tue, Feb 7, 2023 at 10:09 PM ritul guru <ritul.bits@gmail.com> wrote:
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>> UefiPayloadPkg/UefiPayloadPkg.fdf
>> DEFINE FD_BASE       = 0x00800000
>>
>> Is the above address correct in uefipaylaod?
>> As observing some regions are getting out of limit of FD limit,
>>
>> and when setting DEFINE FD_BASE       = 0x02200000, then seeing assert in
>> [gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister].
>>
>>
>>
>>
>>
>>
>> *Thanks & RegardsRitul Guru+91-9916513186*
>>
>>
>> On Tue, Feb 7, 2023 at 8:29 PM ritul guru <ritul.bits@gmail.com> wrote:
>>
>>> Hi,
>>> I am building edk2 payload and getting below warning for
>>> PcdRtcIndexRegister,
>>> and if try to boot to then observing that there is assert at:
>>>
>>> ASSERT_EFI_ERROR (Status = Device Error)
>>>
>>> DXE_ASSERT!:
>>> /home/amd/src///coreboot/payloads/external/tianocore/tianocore/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtcEntry.c
>>> (141): !EFI_ERROR (Status)
>>>
>>>
>>>
>>>
>>> build time warning:
>>> Active Platform          =
>>> /home//src///coreboot/payloads/external/edk2/workspace/tianocore/UefiPayloadPkg/UefiPayloadPkg.dsc
>>> .build: : warning: The PCD was not specified by any INF module in the
>>> platform for the given architecture.
>>>         PCD: [gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister]
>>>         Platform: [UefiPayloadPkg.dsc]
>>>         Arch: ['IA32']
>>> build: : warning: The PCD was not specified by any INF module in the
>>> platform for the given architecture.
>>>         PCD: [gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister]
>>>         Platform: [UefiPayloadPkg.dsc]
>>>         Arch: ['IA32']
>>> . done!
>>>
>>>
>>>
>>>
>>> *Thanks & RegardsRitul Guru+91-9916513186*
>>>
>> 
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