[M] Change in coreboot[main]: soc/intel/alderlake: Add function to force disable memory channels

[Paul Menzel (Code Review)]

Attention is currently required from: Angel Pons, Christian Walter, Dinesh Gehlot, Eric Lai, Jamie Chen, Jayvik Desai, Jeremy Soller, Kapil Porwal, Lean Sheng Tan, Michał Kopeć, Michał Żygowski, Nick Vaccaro, Piotr Król, Sean Rhodes, Subrata Banik, Tim Crawford.

Paul Menzel has posted comments on this change by Kapil Porwal. ( https://review.coreboot.org/c/coreboot/+/85529?usp=email )

Change subject: soc/intel/alderlake: Add function to force disable memory channels
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Patch Set 6:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/85529/comment/022a2819_2ba09ef3?usp... :
PS3, Line 8:
> Looking at DMI info is a simple way to show what happens when using the channel disable mask.

Yes, I understand. The motivation could still be better described. I guess “memory channel” is ambiguous, and it’s not directly clear, that FSP or some other mechanism hides this from coreboot already.