[S] Change in coreboot[master]: soc/intel/{adl, cmn}: Allow config to select the OCP W/A

[Frans Hendriks (Code Review)]

Attention is currently required from: Tarun Tuli, Subrata Banik, Kangheui Won, Reka Norman, Tim Wawrzynczak, Nick Vaccaro, Meera Ravindranath.

Frans Hendriks has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/68309 )

Change subject: soc/intel/{adl, cmn}: Allow config to select the OCP W/A
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Patch Set 2: Code-Review+1