Change in coreboot[master]: mb/intel/adlrvp: Disable PM Timer for ADL-N

[Reka Norman (Code Review)]

Attention is currently required from: V Sowmya, Kangheui Won, Maulik V Vaghela, Rizwan Qureshi, Krishna P Bhat D, Usha P.
Reka Norman has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62915 )

Change subject: mb/intel/adlrvp: Disable PM Timer for ADL-N
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Patch Set 3:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/62915/comment/8adb095b_89fbc39d 
PS3, Line 9: Keeping the PM timer enabled will disqualify an ADL system from entering
> Is this a problem only for rvp or does it apply for all ADL-N platforms?

We already have it disabled for all brya variants including nivviks and nereid.

But what about the other adlrvp variants?