[S] Change in coreboot[main]: soc/amd/common/block/graphics: Support non VGA IGDs

[Patrick Rudolph (Code Review)]

Attention is currently required from: Ana Carolina Cabral, Felix Held, Fred Reitberger, Jason Glenesk, Matt DeVillier.

Patrick Rudolph has posted comments on this change by Patrick Rudolph. ( https://review.coreboot.org/c/coreboot/+/86300?usp=email )

Change subject: soc/amd/common/block/graphics: Support non VGA IGDs
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Patch Set 2:

(2 comments)

Patchset:

PS2:
> maybe i've missed that, but this is likely missing a change to make the vfct generation part work fo […]

That's possible, this change is only to make sure vbt_get() returns a proper VBIOS to FSP. Haven't tested display lights up.

File src/soc/amd/common/block/graphics/graphics.c:

https://review.coreboot.org/c/coreboot/+/86300/comment/8c5b4731_6e9547e6?usp... :
PS2, Line 157: PCI_RAM_IMAGE_START
> Nvm, Felix already answer me that one.

No, `pci_rom_load` runs before the GOP driver runs.