On Thu, 15 Apr 2021 at 21:22, Jeremy Linton <jeremy.lin...@arm.com> wrote:
>
> The genet is capable of addressing the entire memory space
> on the RPI4. Lets allow it to dma into those regions.
> This solves intermittent issues with grub/etc being able
> to communicate when the 3G limit is lifted on 8G boards.
>
> Signed-off-by: Jeremy Linton <jeremy.lin...@arm.com>
Acked-by: Ard Biesheuvel <a...@kernel.org>
> ---
> Platform/RaspberryPi/RPi4/RPi4.dsc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Platform/RaspberryPi/RPi4/RPi4.dsc
> b/Platform/RaspberryPi/RPi4/RPi4.dsc
> index ddf4dd6a41..facf34f034 100644
> --- a/Platform/RaspberryPi/RPi4/RPi4.dsc
> +++ b/Platform/RaspberryPi/RPi4/RPi4.dsc
> @@ -698,7 +698,7 @@
> Silicon/Broadcom/Drivers/Net/BcmGenetDxe/BcmGenetDxe.inf {
> <PcdsFixedAtBuild>
> gEmbeddedTokenSpaceGuid.PcdDmaDeviceOffset|0x00000000
> - gEmbeddedTokenSpaceGuid.PcdDmaDeviceLimit|0xffffffff
> + gEmbeddedTokenSpaceGuid.PcdDmaDeviceLimit|0xffffffffff
> }
>
> #
> --
> 2.13.7
>
>
>
>
>
>
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