Gopdriver into coreboot

[Rao G]

Hi All,

Trying to figure out how the GOP driver is enabled/added in the coreboot
tree.

IntelGraphicsPeim.efi
IntelGopDriver.efi

Above 2 drivers part of FSP?

Intel is providing DisCon tool to configure VBT, this tool is a replacement
for BMP which is EOL

Thanks for your time!

Best Regards
Ranga

[Michał Żygowski]

Hi Ranga,
> Trying to figure out how the GOP driver is enabled/added in the coreboot 
> tree.
>
> IntelGraphicsPeim.efi
> IntelGopDriver.efi
>
> Above 2 drivers part of FSP?

IntelGraphicsPeim.efi is included in the FSP. For the DXE GOP driver you 
have to integrate it into your final solution, e.g. tianocore payload 
(and additionally provide GOP policy protocol).

To use the graphics PEIM, include your VBT in CBFS and in the coreboot 
menuconfig select: Devices -> Graphics Initialization -> Run GOP driver
VBT can be included in the Device submenu.

Best regards,

[Rao G]

Thanks Michal for your response.

On Thu, Dec 2, 2021 at 2:08 PM Michał Żygowski 
wrote:
> Hi Ranga,
> > Trying to figure out how the GOP driver is enabled/added in the coreboot
> > tree.
> >
> > IntelGraphicsPeim.efi
> > IntelGopDriver.efi
> >
> > Above 2 drivers part of FSP?
>
> IntelGraphicsPeim.efi is included in the FSP. For the DXE GOP driver you
> have to integrate it into your final solution, e.g. tianocore payload
> (and additionally provide GOP policy protocol).
>
> To use the graphics PEIM, include your VBT in CBFS and in the coreboot
> menuconfig select: Devices -> Graphics Initialization -> Run GOP driver
> VBT can be included in the Device submenu.
>
> Best regards,