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,

--
Michał Żygowski
Firmware Engineer
GPG: 6B5BA214D21FCEB2
https://3mdeb.com | @3mdeb_com
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