[L] Change in coreboot[master]: soc/intel/jasperlake: Add per-SKU power limits

[Reka Norman (Code Review)]

Attention is currently required from: ChiaLing, Paul Menzel, Ryan Lin, Subrata Banik, Zhuohao Lee.

Reka Norman has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/75679?usp=email )

Change subject: soc/intel/jasperlake: Add per-SKU power limits
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Patch Set 5:

(1 comment)

File src/mainboard/google/dedede/variants/blipper/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/75679/comment/8f27bbc7_2d5baee1 :
PS5, Line 62: 	register "power_limits_config" = "{
            : 			.tdp_pl1_override = 6,
            : 			.tdp_pl2_override = 20,
            : 	}"
Sorry, this is actually not equivalent because the baseboard sets pl4 too. In CB:75395 you were setting pl4 for these variants so I got confused. Can you please add these back for all CPU SKUs?