[v2] rpi: Fix PXE issues with grub

[edk2-devel] [PATCH v2 0/2] rpi: Fix PXE issues with grub

Posted by Jeremy Linton 2 years, 11 months ago

When PXE booting with grub the network link
isn't given a chance to resume so grub's transmit
calls fail. This results in failed boots. Similarly
the DMA range for the adapter isn't right since it
doesn't have a 32-bit restriction. Again this keeps
grub from failing on 8G devices,

v1-v2:
	Update commit message to note solution
	Add Review-by's

Jeremy Linton (2):
  Silicon/Broadcom/BcmGenetDxe: Delay for linkup in transmit
  Platform/RaspberryPi: Increase genet dma window

 Platform/RaspberryPi/RPi4/RPi4.dsc                 |  2 +-
 .../Drivers/Net/BcmGenetDxe/SimpleNetwork.c        | 24 ++++++++++++++++++++--
 2 files changed, 23 insertions(+), 3 deletions(-)

-- 
2.13.7



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Re: [edk2-devel] [PATCH v2 0/2] rpi: Fix PXE issues with grub

Posted by Ard Biesheuvel 2 years, 8 months ago

On Wed, 12 May 2021 at 00:37, Jeremy Linton <jeremy.linton@arm.com> wrote:
>
> When PXE booting with grub the network link
> isn't given a chance to resume so grub's transmit
> calls fail. This results in failed boots. Similarly
> the DMA range for the adapter isn't right since it
> doesn't have a 32-bit restriction. Again this keeps
> grub from failing on 8G devices,
>
> v1-v2:
>         Update commit message to note solution
>         Add Review-by's
>

Pushed as 9466dad3ae87..b291607503dc

Thanks all,

> Jeremy Linton (2):
>   Silicon/Broadcom/BcmGenetDxe: Delay for linkup in transmit
>   Platform/RaspberryPi: Increase genet dma window
>
>  Platform/RaspberryPi/RPi4/RPi4.dsc                 |  2 +-
>  .../Drivers/Net/BcmGenetDxe/SimpleNetwork.c        | 24 ++++++++++++++++++++--
>  2 files changed, 23 insertions(+), 3 deletions(-)
>
> --
> 2.13.7
>


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