Re: [edk2-devel] [edk2-platforms][PATCH v2 4/7] Platform/Sgi: Add a PCD to specify platform variant

["levi.yun" <yeoreum.yun@arm.com>]

Reviewed-by: levi.yun <yeoreum.yun@arm.com>

On 05/01/2024 15:38, Prabin CA via groups.io wrote:
> A new PCD named PcdPlatformVariant is introduced to specify the variant
> number of a platform. This PCD can be used to select platform variant
> specific configurations. The default value of this PCD is 0 which
> selects the base variant.
>
> Signed-off-by: Prabin CA <prabin.ca@arm.com>
> ---
>   Platform/ARM/SgiPkg/SgiPlatform.dec | 5 +++--
>   1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/Platform/ARM/SgiPkg/SgiPlatform.dec b/Platform/ARM/SgiPkg/SgiPlatform.dec
> index 1613cc01981e..103dff8471a7 100644
> --- a/Platform/ARM/SgiPkg/SgiPlatform.dec
> +++ b/Platform/ARM/SgiPkg/SgiPlatform.dec
> @@ -1,5 +1,5 @@
>   #
> -#  Copyright (c) 2018 - 2023, Arm Limited. All rights reserved.
> +#  Copyright (c) 2018 - 2024, Arm Limited. All rights reserved.
>   #
>   #  SPDX-License-Identifier: BSD-2-Clause-Patent
>   #
> @@ -51,8 +51,9 @@ [PcdsFixedAtBuild]
>     gArmSgiTokenSpaceGuid.PcdVirtioP9Size|0x00000000|UINT32|0x00000029
>     gArmSgiTokenSpaceGuid.PcdVirtioP9Interrupt|0x00000000|UINT32|0x0000002A
>
> -  # Chip count on the platform
> +  # Chip count on the platform and platform variant
>     gArmSgiTokenSpaceGuid.PcdChipCount|1|UINT32|0x0000000B
> +  gArmSgiTokenSpaceGuid.PcdPlatformVariant|0|UINT32|0x0000002D
>
>     # GIC
>     gArmSgiTokenSpaceGuid.PcdGicSize|0|UINT64|0x0000000A

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