[edk2-devel] [edk2-platforms][PATCH V4 0/9] Upadate the ACPI tables for RD platforms

[Ard Biesheuvel]

On Mon, 27 Jun 2022 at 08:05, Pranav Madhu <pranav.madhu at arm.com> wrote:
>
> Changes since V3:
> - Addressed comments from Pierre Gondois
> - Rebased on top of latest master branch
>
> Changes since V2:
> - Rebased on top of latest master branch
> - Update PPTT table with unique cache ID across the system for different
>   levels of cache.
>
> Changes since V1:
> - Rebased on top of latest master branch.
> - Rebased on top of patch to remove SLC cache entries from PPTT (link
>   for the same in edk2.groups.io is provided below)
>
> Arm infrastructure reference design platforms uses ACPI tables to
> provide the hardware information to the operating system. Currently the
> ACPI tables are aligned with ACPI v6.2 and v6.3 specification. This
> patch series update the tables to ACPI v6.4 specificaion. Features like
> MPAM relies on cache ID field of PPTT tables to distinguish between
> different physical caches, which is introduced in PPTT table in ACPI
> v6.4. Also ServerReady (SBBR compliaance) strictly recomments all the
> tables in the system should allign with same version of ACPI. Hence
> upgrade all ACPI tables mentioned in ACPI specification to v6.4.
>
>
> The first patch in this series update the generic tables which are
> common for all platfoms. The subsequent patches in this series update
> platform specific ACPI tables to v6.4 for the respective platform.
>
> This patch series also update the headers in the .aslc files to match
> the coding style as per edk2 coding guidelines.
>
> Link to github branch with the patches in this series -
> https://github.com/Pranav-Madhu/edk2-platforms/tree/topics/acpi64_for_rd_platforms
>
> Reviewed-by: Pierre Gondois <pierre.gondois at arm.com>
> Reviewed-by: Thomas Abraham <thomas.abraham at arm.com>
>
> Pranav Madhu (9):
>   Platform/Sgi: Update ACPI version to v6.4
>   Platform/Sgi: Update ACPI version to v6.4 for SGI575 platform
>   Platform/Sgi: Update ACPI version to v6.4 for RD-N1-Edge platform
>   Platform/Sgi: Update ACPI version to v6.4 for RD-N1-Edge-X2 platform
>   Platform/Sgi: Update ACPI version to v6.4 for RD-E1-Edge platform
>   Platform/Sgi: Update ACPI version to v6.4 for RD-V1 platform
>   Platform/Sgi: Update ACPI version to v6.4 for RD-V1-MC platform
>   Platform/Sgi: Update ACPI version to v6.4 for RD-N2 platform
>   Platform/Sgi: Update ACPI version to v6.4 for RD-N2-Cfg1 platform
>

Merged as 433b5b1b0f7f..750f6807879b

Thanks all,


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