[L] Change in coreboot[main]: haswell NRI: Initialise MPLL

[Angel Pons (Code Review)]

Attention is currently required from: Arthur Heymans, Felix Held, Maximilian Brune, Nico Huber.

Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/64184?usp=email )

Change subject: haswell NRI: Initialise MPLL
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Patch Set 5:

(1 comment)

File src/northbridge/intel/haswell/native_raminit/init_mpll.c:

https://review.coreboot.org/c/coreboot/+/64184/comment/23aeb34c_08abb675 :
PS5, Line 155: 		if (!ctrl->qclkps) {
> i wonder what this if statement is for, since qclkps will only be set after the while loop. […]

Ah, I remember: this is for the fast boot path. In CB:81897 this value is restored from MRC cache before calling this function. I think this could at least use a comment, though.