[coreboot-gerrit] Change in coreboot[master]: nb/intel/sandybridge: improve indexed register helper macros

[Angel Pons (Code Review)]

Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/38577 )

Change subject: nb/intel/sandybridge: improve indexed register helper macros
......................................................................

Patch Set 1:

(1 comment)

https://review.coreboot.org/c/coreboot/+/38577/1//COMMIT_MSG 
Commit Message:

https://review.coreboot.org/c/coreboot/+/38577/1//COMMIT_MSG@7 
PS1, Line 7: improve
> Since the factor it gets multiplied by is a power of two and the bits where it gets shifted to are z […]

The bits aren't necessarily zero, hence the plus sign.