Change in coreboot[master]: soc/intel/apollolake: Save/restore GMA OpRegion address

[Nico Huber (Code Review)]

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/25416 )

Change subject: soc/intel/apollolake: Save/restore GMA OpRegion address
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Patch Set 4:

(1 comment)

https://review.coreboot.org/c/coreboot/+/25416/2/src/soc/intel/apollolake/gr... 
File src/soc/intel/apollolake/graphics.c:

https://review.coreboot.org/c/coreboot/+/25416/2/src/soc/intel/apollolake/gr... 
PS2, Line 43: }
Doesn't seem to be used. If all platforms implement it, we could call
it from intel_gma_init_igd_opregion(), I guess, and don't write `aslb`
below.

Shouldn't have looked at it... now I realize graphics_soc_write_acpi_opregion()
does nothing soc specific. I'll try to get rid of it later :-/