[coreboot-gerrit] Change in coreboot[master]: nb/intel/sandybridge: Clean up `dram_mr2` function

[Angel Pons (Code Review)]

Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/47569 )

Change subject: nb/intel/sandybridge: Clean up `dram_mr2` function
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Patch Set 2:

(1 comment)

https://review.coreboot.org/c/coreboot/+/47569/2/src/northbridge/intel/sandy... 
File src/northbridge/intel/sandybridge/raminit_common.c:

https://review.coreboot.org/c/coreboot/+/47569/2/src/northbridge/intel/sandy... 
PS2, Line 770: 	const u16 pasr = 0;
> Is that variable needed at all? It only seems to be used once. […]

It's Partial Array Self-Refresh. It corresponds to the three low bits of MR2. I can drop it once I switch to common MR (Mode Register) helpers