Change in coreboot[master]: nb/intel/{gm45, i945, pineview}: Use macro instead of GGC address

[Elyes HAOUAS (Code Review)]

Elyes HAOUAS has posted comments on this change. ( https://review.coreboot.org/28909 )

Change subject: nb/intel/{gm45,i945,pineview}: Use macro instead of GGC address
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Patch Set 1:

(1 comment)

https://review.coreboot.org/#/c/28909/1/src/northbridge/intel/gm45/iommu.c
File src/northbridge/intel/gm45/iommu.c:

https://review.coreboot.org/#/c/28909/1/src/northbridge/intel/gm45/iommu.c@4...
PS1, Line 49: u32 gtt 
u16 ?