[S] Change in coreboot[master]: soc/intel: Don't report _S1 state when unsupported

[Arthur Heymans (Code Review)]

Attention is currently required from: Jeff Daly, Nico Huber, Tarun Tuli, Subrata Banik, Jonathan Zhang, Johnny Lin, Christian Walter, Kapil Porwal, Vanessa Eusebio, Lean Sheng Tan, Werner Zeh, Tim Chu.

Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74760 )

Change subject: soc/intel: Don't report _S1 state when unsupported
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Patch Set 4:

(1 comment)

Patchset:

PS2:
> Unless we stop copy-pasting everything for every new platform. Or find something
> they have in common. Skylake was also the first to put the ACPI registers in a PMC
> device, IIRC. SOC_INTEL_COMMON_BLOCK_PMC seems to cover all of these. Mostly through
> SOC_INTEL_COMMON_PCH_BASE.

Done. Thanks for the hint.