On Wed, Nov 28, 2018 at 03:33:51PM +0100, Ard Biesheuvel wrote:
> Derive the size of the GCD memory space map directly from the CPU's
> information registers rather than from the PcdPrePiCpuMemorySize PCD,
> which will be removed.
>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindh...@linaro.org>
> ---
> ArmPlatformPkg/PrePi/PeiMPCore.inf | 1 -
> ArmPlatformPkg/PrePi/PeiUniCore.inf | 1 -
> ArmPlatformPkg/PrePi/PrePi.c | 2 +-
> 3 files changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/ArmPlatformPkg/PrePi/PeiMPCore.inf
> b/ArmPlatformPkg/PrePi/PeiMPCore.inf
> index 242b03175536..7e2ad6fc483d 100644
> --- a/ArmPlatformPkg/PrePi/PeiMPCore.inf
> +++ b/ArmPlatformPkg/PrePi/PeiMPCore.inf
> @@ -97,7 +97,6 @@ [FixedPcd]
>
> gArmPlatformTokenSpaceGuid.PcdCoreCount
>
> - gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize
> gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize
>
> gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory
> diff --git a/ArmPlatformPkg/PrePi/PeiUniCore.inf
> b/ArmPlatformPkg/PrePi/PeiUniCore.inf
> index a45cdef4ed91..26328b7e8f67 100644
> --- a/ArmPlatformPkg/PrePi/PeiUniCore.inf
> +++ b/ArmPlatformPkg/PrePi/PeiUniCore.inf
> @@ -90,7 +90,6 @@ [FixedPcd]
>
> gArmPlatformTokenSpaceGuid.PcdCoreCount
>
> - gEmbeddedTokenSpaceGuid.PcdPrePiCpuMemorySize
> gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize
>
> gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory
> diff --git a/ArmPlatformPkg/PrePi/PrePi.c b/ArmPlatformPkg/PrePi/PrePi.c
> index 02cff7ddc204..245bdded1eb3 100644
> --- a/ArmPlatformPkg/PrePi/PrePi.c
> +++ b/ArmPlatformPkg/PrePi/PrePi.c
> @@ -115,7 +115,7 @@ PrePiMain (
> BuildStackHob (StacksBase, StacksSize);
>
> //TODO: Call CpuPei as a library
> - BuildCpuHob (PcdGet8 (PcdPrePiCpuMemorySize), PcdGet8 (PcdPrePiCpuIoSize));
> + BuildCpuHob (ArmGetPhysicalAddressBits (), PcdGet8 (PcdPrePiCpuIoSize));
>
> if (ArmIsMpCore ()) {
> // Only MP Core platform need to produce gArmMpCoreInfoPpiGuid
> --
> 2.19.1
>
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