Re: [edk2-platforms][PATCH V2 0/7] Fix ACPI Low Power Idle states for RD platforms

["Ard Biesheuvel" <ardb@kernel.org>]

On Tue, 28 Jun 2022 at 20:20, Pranav Madhu <pranav.madhu@arm.com> wrote:
>
> Changes since V1:
> - Rebased on top of latest master branch.
>
> The DSDT ACPI table used for Neoverse reference design platforms include
> the _LPI control method for the kernel to enter idle states. This patch
> series fixes bugs in the existing _LPI control method due to which
> certain high level OS failed to boot on the supported Neoverse reference
> design platforms. For each platform, the fixes include - clearing level
> ID value as the platform supports only platform co-ordinated _LPI and
> removing residency counter frequency as the platform does not implement
> residency counter.
>
> In addition to this, the RD-N2 and RD-N2-Cfg1 platforms are direct
> connect platforms and so the _LPI control method for cluster is removed.
>
> Link to github branch with the patches in this series -
> https://github.com/Pranav-Madhu/edk2-platforms/tree/topics/lpi_fix_for_rd_platforms
>
> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
> Reviewed-by: Thomas Abraham <thomas.abraham@arm.com>
>
> Pranav Madhu (7):
>   Platform/Sgi: Fix ACPI Low Power Idle states for SGI575
>   Platform/Sgi: Fix ACPI Low Power Idle states for RD-N1-Edge
>   Platform/Sgi: Fix ACPI Low Power Idle states for RD-N1-Edge-X2
>   Platform/Sgi: Fix ACPI Low Power Idle states for RD-V1
>   Platform/Sgi: Fix ACPI Low Power Idle states for RD-V1-MC
>   Platform/Sgi: Fix ACPI Low Power Idle states for RD-N2
>   Platform/Sgi: Fix ACPI Low Power Idle states for RD-N2-Cfg1
>

Pushed as 8e067b431294..923ef6c8c862

Thanks,