[edk2-devel] [PATCH V2 1/1] MinPlatformPkg: Add PCDs to update FADT entries from board package
Chiu, Chasel
chasel.chiu at intel.com
Wed Jun 8 01:05:23 UTC 2022
Reviewed-by: Chasel Chiu <chasel.chiu at intel.com>
Thanks,
Chasel
> -----Original Message-----
> From: Desimone, Nathaniel L <nathaniel.l.desimone at intel.com>
> Sent: Wednesday, June 8, 2022 7:23 AM
> To: devel at edk2.groups.io
> Cc: Sinha, Ankit <ankit.sinha at intel.com>; Chiu, Chasel <chasel.chiu at intel.com>;
> Gao, Liming <gaoliming at byosoft.com.cn>; Dong, Eric <eric.dong at intel.com>;
> Kubacki, Michael <michael.kubacki at microsoft.com>
> Subject: [PATCH V2 1/1] MinPlatformPkg: Add PCDs to update FADT entries from
> board package
>
> From: Ankit Sinha <ankit.sinha at intel.com>
>
> Adds new PCDs to allow entries in FADT to be customized during platform
> integration. Board packages will can update these PCDs during boot.
>
> Cc: Chasel Chiu <chasel.chiu at intel.com>
> Cc: Nate DeSimone <nathaniel.l.desimone at intel.com>
> Cc: Liming Gao <gaoliming at byosoft.com.cn>
> Cc: Eric Dong <eric.dong at intel.com>
> Cc: Michael Kubacki <michael.kubacki at microsoft.com>
>
> Signed-off-by: Ankit Sinha <ankit.sinha at intel.com>
> ---
> Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c | 84
> ++++++++++++--------
> Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.inf | 23 ++++++
> Platform/Intel/MinPlatformPkg/MinPlatformPkg.dec | 43 +++++++---
> 3 files changed, 106 insertions(+), 44 deletions(-)
>
> diff --git a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c
> b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c
> index 508de9101306..3c9f79de5c6c 100644
> --- a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c
> +++ b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.c
> @@ -1165,6 +1165,11 @@ PlatformUpdateTables (
> // Update the creator revision
> //
> TableHeader->CreatorRevision = PcdGet32(PcdAcpiDefaultCreatorRevision);
> +
> + //
> + // Update the oem revision
> + //
> + TableHeader->OemRevision = PcdGet32(PcdAcpiDefaultOemRevision);
> }
> }
>
> @@ -1187,44 +1192,53 @@ PlatformUpdateTables (
> case EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE_SIGNATURE:
> FadtHeader = (EFI_ACPI_6_3_FIXED_ACPI_DESCRIPTION_TABLE *) Table;
>
> - FadtHeader->PreferredPmProfile = PcdGet8 (PcdFadtPreferredPmProfile);
> - FadtHeader->IaPcBootArch = PcdGet16 (PcdFadtIaPcBootArch);
> - FadtHeader->Flags = PcdGet32 (PcdFadtFlags);
> + FadtHeader->PreferredPmProfile = PcdGet8
> (PcdFadtPreferredPmProfile);
> + FadtHeader->IaPcBootArch = PcdGet16 (PcdFadtIaPcBootArch);
> + FadtHeader->Flags = PcdGet32 (PcdFadtFlags);
> + FadtHeader->AcpiEnable = PcdGet8 (PcdAcpiEnableSwSmi);
> + FadtHeader->AcpiDisable = PcdGet8 (PcdAcpiDisableSwSmi);
> + FadtHeader->Pm1aEvtBlk = PcdGet16
> (PcdAcpiPm1AEventBlockAddress);
> + FadtHeader->Pm1bEvtBlk = PcdGet16
> (PcdAcpiPm1BEventBlockAddress);
> + FadtHeader->Pm1aCntBlk = PcdGet16
> (PcdAcpiPm1AControlBlockAddress);
> + FadtHeader->Pm1bCntBlk = PcdGet16
> (PcdAcpiPm1BControlBlockAddress);
> + FadtHeader->Pm2CntBlk = PcdGet16
> (PcdAcpiPm2ControlBlockAddress);
> + FadtHeader->PmTmrBlk = PcdGet16
> (PcdAcpiPmTimerBlockAddress);
> + FadtHeader->Gpe0Blk = PcdGet16 (PcdAcpiGpe0BlockAddress);
> + FadtHeader->Gpe0BlkLen = PcdGet8 (PcdAcpiGpe0BlockLength);
> + FadtHeader->Gpe1Blk = PcdGet16 (PcdAcpiGpe1BlockAddress);
> + FadtHeader->Gpe1Base = PcdGet8 (PcdAcpiGpe1Base);
>
> - FadtHeader->AcpiEnable = PcdGet8 (PcdAcpiEnableSwSmi);
> - FadtHeader->AcpiDisable = PcdGet8 (PcdAcpiDisableSwSmi);
> + FadtHeader->XPm1aEvtBlk.Address = PcdGet16
> (PcdAcpiPm1AEventBlockAddress);
> + FadtHeader->XPm1aCntBlk.Address = PcdGet16
> (PcdAcpiPm1AControlBlockAddress);
> + FadtHeader->XPm1bCntBlk.Address = PcdGet16
> (PcdAcpiPm1BControlBlockAddress);
> + FadtHeader->XPm2CntBlk.Address = PcdGet16
> (PcdAcpiPm2ControlBlockAddress);
> + FadtHeader->XPmTmrBlk.Address = PcdGet16
> (PcdAcpiPmTimerBlockAddress);
> + FadtHeader->XGpe0Blk.Address = PcdGet16
> (PcdAcpiGpe0BlockAddress);
> + FadtHeader->XGpe1Blk.Address = PcdGet16
> (PcdAcpiGpe1BlockAddress);
>
> - FadtHeader->Pm1aEvtBlk = PcdGet16 (PcdAcpiPm1AEventBlockAddress);
> - FadtHeader->Pm1bEvtBlk = PcdGet16 (PcdAcpiPm1BEventBlockAddress);
> - FadtHeader->Pm1aCntBlk = PcdGet16 (PcdAcpiPm1AControlBlockAddress);
> - FadtHeader->Pm1bCntBlk = PcdGet16 (PcdAcpiPm1BControlBlockAddress);
> - FadtHeader->Pm2CntBlk = PcdGet16 (PcdAcpiPm2ControlBlockAddress);
> - FadtHeader->PmTmrBlk = PcdGet16 (PcdAcpiPmTimerBlockAddress);
> - FadtHeader->Gpe0Blk = PcdGet16 (PcdAcpiGpe0BlockAddress);
> - FadtHeader->Gpe0BlkLen = 0x20;
> - FadtHeader->Gpe1Blk = PcdGet16 (PcdAcpiGpe1BlockAddress);
> + FadtHeader->ResetReg.AccessSize = PcdGet8
> (PcdAcpiResetRegAccessSize);
> + FadtHeader->XPm1aEvtBlk.AccessSize = PcdGet8
> (PcdAcpiXPm1aEvtBlkAccessSize);
> + FadtHeader->XPm1bEvtBlk.AccessSize = PcdGet8
> (PcdAcpiXPm1bEvtBlkAccessSize);
> + FadtHeader->XPm1aCntBlk.AccessSize = PcdGet8
> (PcdAcpiXPm1aCntBlkAccessSize);
> + FadtHeader->XPm1bCntBlk.AccessSize = PcdGet8
> (PcdAcpiXPm1bCntBlkAccessSize);
> + FadtHeader->XPm2CntBlk.AccessSize = PcdGet8
> (PcdAcpiXPm2CntBlkAccessSize);
> + FadtHeader->XPmTmrBlk.AccessSize = PcdGet8
> (PcdAcpiXPmTmrBlkAccessSize);
> + FadtHeader->XGpe0Blk.AccessSize = PcdGet8
> (PcdAcpiXGpe0BlkAccessSize);
> + FadtHeader->XGpe1Blk.AccessSize = PcdGet8
> (PcdAcpiXGpe1BlkAccessSize);
>
> - FadtHeader->XPm1aEvtBlk.Address = PcdGet16
> (PcdAcpiPm1AEventBlockAddress);
> - FadtHeader->XPm1bEvtBlk.Address = PcdGet16
> (PcdAcpiPm1BEventBlockAddress);
> - if (FadtHeader->XPm1bEvtBlk.Address == 0) {
> - FadtHeader->XPm1bEvtBlk.AccessSize = 0;
> - }
> - FadtHeader->XPm1aCntBlk.Address = PcdGet16
> (PcdAcpiPm1AControlBlockAddress);
> - FadtHeader->XPm1bCntBlk.Address = PcdGet16
> (PcdAcpiPm1BControlBlockAddress);
> - if (FadtHeader->XPm1bCntBlk.Address == 0) {
> - FadtHeader->XPm1bCntBlk.AccessSize = 0;
> - }
> - FadtHeader->XPm2CntBlk.Address = PcdGet16
> (PcdAcpiPm2ControlBlockAddress);
> - //if (FadtHeader->XPm2CntBlk.Address == 0) {
> - FadtHeader->XPm2CntBlk.AccessSize = 0;
> - //}
> - FadtHeader->XPmTmrBlk.Address = PcdGet16
> (PcdAcpiPmTimerBlockAddress);
> - FadtHeader->XGpe0Blk.Address = PcdGet16 (PcdAcpiGpe0BlockAddress);
> - FadtHeader->XGpe1Blk.Address = PcdGet16 (PcdAcpiGpe1BlockAddress);
> - if (FadtHeader->XGpe1Blk.Address == 0) {
> - FadtHeader->XGpe1Blk.AddressSpaceId = 0;
> - FadtHeader->XGpe1Blk.AccessSize = 0;
> - }
> + FadtHeader->SleepControlReg.AddressSpaceId = PcdGet8
> (PcdAcpiSleepControlRegAddressSpaceId);
> + FadtHeader->SleepControlReg.RegisterBitOffset = PcdGet8
> (PcdAcpiSleepControlRegRegisterBitOffset);
> + FadtHeader->SleepControlReg.AccessSize = PcdGet8
> (PcdAcpiSleepControlRegAccessSize);
> + FadtHeader->SleepControlReg.Address = PcdGet64
> (PcdAcpiSleepControlRegAddress);
> + FadtHeader->SleepStatusReg.AddressSpaceId = PcdGet8
> (PcdAcpiSleepStatusRegAddressSpaceId);
> + FadtHeader->SleepStatusReg.RegisterBitWidth = PcdGet8
> (PcdAcpiSleepStatusRegRegisterBitWidth);
> + FadtHeader->SleepStatusReg.RegisterBitOffset = PcdGet8
> (PcdAcpiSleepStatusRegRegisterBitOffset);
> + FadtHeader->SleepStatusReg.AccessSize = PcdGet8
> (PcdAcpiSleepStatusRegAccessSize);
> + FadtHeader->SleepStatusReg.Address = PcdGet64
> (PcdAcpiSleepStatusRegAddress);
> +
> + FadtHeader->S4BiosReq = PcdGet8 (PcdAcpiS4BiosReq);
> + FadtHeader->XPm1aEvtBlk.Address = PcdGet16
> (PcdAcpiPm1AEventBlockAddress);
> + FadtHeader->XPm1bEvtBlk.Address = PcdGet16
> (PcdAcpiPm1BEventBlockAddress);
>
> FadtHeader->DutyOffset = PcdGet8 (PcdFadtDutyOffset);
> FadtHeader->DutyWidth = PcdGet8 (PcdFadtDutyWidth); diff --git
> a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.inf
> b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.inf
> index 59ef5e2e544e..119212d2216b 100644
> --- a/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.inf
> +++ b/Platform/Intel/MinPlatformPkg/Acpi/AcpiTables/AcpiPlatform.inf
> @@ -62,6 +62,7 @@
> gMinPlatformPkgTokenSpaceGuid.PcdMaxCpuSocketCount
>
> gMinPlatformPkgTokenSpaceGuid.PcdFadtPreferredPmProfile
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe1Base
> gMinPlatformPkgTokenSpaceGuid.PcdFadtIaPcBootArch
> gMinPlatformPkgTokenSpaceGuid.PcdFadtFlags
> gMinPlatformPkgTokenSpaceGuid.PcdFadtDutyOffset
> @@ -79,7 +80,29 @@
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm2ControlBlockAddress
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPmTimerBlockAddress
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe0BlockAddress
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe0BlockLength
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe1BlockAddress
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiResetRegAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm1aEvtBlkAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm1bEvtBlkAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm1aCntBlkAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm1bCntBlkAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm2CntBlkAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPmTmrBlkAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiXGpe0BlkAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiXGpe1BlkAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegAddressSpaceId
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegRegisterBitWidth
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegRegisterBitOffset
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegAddress
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegAddressSpaceId
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegRegisterBitWidth
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegRegisterBitOffset
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegAccessSize
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegAddress
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiS4BiosReq
> +
>
> gMinPlatformPkgTokenSpaceGuid.PcdLocalApicAddress
> gMinPlatformPkgTokenSpaceGuid.PcdIoApicAddress
> diff --git a/Platform/Intel/MinPlatformPkg/MinPlatformPkg.dec
> b/Platform/Intel/MinPlatformPkg/MinPlatformPkg.dec
> index 22f371ee1ec8..68ab1d702d6a 100644
> --- a/Platform/Intel/MinPlatformPkg/MinPlatformPkg.dec
> +++ b/Platform/Intel/MinPlatformPkg/MinPlatformPkg.dec
> @@ -115,6 +115,40 @@
>
> gMinPlatformPkgTokenSpaceGuid.PcdFadtPreferredPmProfile|0x02|UINT8|0x9
> 0000025
>
> gMinPlatformPkgTokenSpaceGuid.PcdFadtIaPcBootArch|0x0001|UINT16|0x900
> 00026
>
> gMinPlatformPkgTokenSpaceGuid.PcdFadtFlags|0x000086A5|UINT32|0x90000
> 027
> +
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm1AEventBlockAddress|0x1800|UIN
> T
> + 16|0x00010035
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm1BEventBlockAddress|0x0000|UIN
> T
> + 16|0x00010036
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm1AControlBlockAddress|0x1804|U
> I
> + NT16|0x0001037
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm1BControlBlockAddress|0x0000|U
> I
> + NT16|0x00010038
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm2ControlBlockAddress|0x1850|UI
> N
> + T16|0x00010039
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPmTimerBlockAddress|0x1808|UINT1
> 6
> + |0x0001003A
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe0BlockAddress|0x1880|UINT16|0
> x
> + 0001003B
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe0BlockLength|0x00|UINT8|0x000
> 1
> + 003C
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe1BlockAddress|0x0000|UINT16|0
> x
> + 0001003D
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe1Base|0x00|UINT8|0x00010040
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiResetRegAccessSize|0x00|UINT8|0x0
> + 0010042
> +
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm1aEvtBlkAccessSize|0x00|UINT8|
> + 0x00010043
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm1bEvtBlkAccessSize|0x00|UINT8|
> + 0x00010044
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm1aCntBlkAccessSize|0x00|UINT8
> |
> + 0x00010045
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm1bCntBlkAccessSize|0x00|UINT8
> |
> + 0x00010046
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPm2CntBlkAccessSize|0x00|UINT8|
> 0
> + x00010047
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiXPmTmrBlkAccessSize|0x00|UINT8|0
> x
> + 00010048
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiXGpe0BlkAccessSize|0x00|UINT8|0x0
> + 0010049
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiXGpe1BlkAccessSize|0x00|UINT8|0x0
> + 001004A
> +
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegAddressSpaceId|0x0
> + 0|UINT8|0x0001004B
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegRegisterBitWidth|0
> + x00|UINT8|0x0001004C
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegRegisterBitOffset|
> + 0x00|UINT8|0x0001004D
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegAccessSize|0x00|UI
> + NT8|0x0001004E
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepControlRegAddress|0x00000000
> + 00000000|UINT64|0x0001004F
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegAddressSpaceId|0x00
> + |UINT8|0x00010050
> +
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegRegisterBitWidth|0x
> + 00|UINT8|0x00010051
> +
> + gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegRegisterBitOffset|0
> + x00|UINT8|0x00010052
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegAccessSize|0x00|UIN
> + T8|0x00010053
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiSleepStatusRegAddress|0x000000000
> + 0000000|UINT64|0x00010054
> +
> +
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiS4BiosReq|0x0000|UINT8|0x000100
> 55
> +
> #
> # FADT Duty Offset - The zero-based index of where the processor's duty cycle
> # setting is within the processor's P_CNT register.
> @@ -260,15 +294,6 @@
> gMinPlatformPkgTokenSpaceGuid.PcdPciSegmentCount |0x1
> |UINT8|0x4001004E
> gMinPlatformPkgTokenSpaceGuid.PcdRandomizePlatformHierarchy |TRUE
> |BOOLEAN|0x4001004F
>
> -
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm1AEventBlockAddress|0x1800|UIN
> T16|0x00010035
> -
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm1BEventBlockAddress|0x0000|UIN
> T16|0x00010036
> -
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm1AControlBlockAddress|0x1804|U
> INT16|0x0001037
> -
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm1BControlBlockAddress|0x0000|U
> INT16|0x00010038
> -
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPm2ControlBlockAddress|0x1850|UI
> NT16|0x00010039
> -
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiPmTimerBlockAddress|0x1808|UINT1
> 6|0x0001003A
> -
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe0BlockAddress|0x1880|UINT16|0
> x0001003B
> -
> gMinPlatformPkgTokenSpaceGuid.PcdAcpiGpe1BlockAddress|0x0000|UINT16|0
> x0001003C
> -
>
> gMinPlatformPkgTokenSpaceGuid.PcdPciExpressRegionLength|0x10000000|UI
> NT32|0x0010004
>
> gMinPlatformPkgTokenSpaceGuid.PcdFspCpuPeiApWakeupBufferAddr|0x9f000|
> UINT32|0x30000008
>
> --
> 2.27.0.windows.1
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