[coreboot-gerrit] Change in coreboot[master]: soc/intel/gma: Implement fsp_soc_get_igd_bar() in common code

[Nico Huber (Code Review)]

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40729 )

Change subject: soc/intel/gma: Implement fsp_soc_get_igd_bar() in common code
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Patch Set 4:
> Patch Set 4:
>
> does it make sense to delete graphics.c for platforms which don't yet implement intel_igd_get_controller_info() but likely will, or which don't yet have soc-specific panel init yet?

Nothing is soc specific. Intel copy-paste hardware designs just
like software. I assume the SKL panel init also works up to CML.
The one for APL might work everywhere else.

I have plans to move intel_igd_get_controller_info() into `chip.c`.
Need a break, though ;)