[coreboot-gerrit] Change in coreboot[master]: nb/intel/nehalem: Disable PEG and IGD based on devicetree

[Kyösti Mälkki (Code Review)]

Kyösti Mälkki has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/35744 )

Change subject: nb/intel/nehalem: Disable PEG and IGD based on devicetree
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Patch Set 4:

(1 comment)

https://review.coreboot.org/c/coreboot/+/35744/4/src/northbridge/intel/nehal... 
File src/northbridge/intel/nehalem/northbridge.c:

https://review.coreboot.org/c/coreboot/+/35744/4/src/northbridge/intel/nehal... 
PS4, Line 247: 	pci_write_config32(dev, D0F0_DEVEN, reg);
I don't like read-modify-write split like this for register D0F0_DEVEN, and having to re-initialise dev. I assume for this hardware there is no write-once registers involved?