[M] Change in coreboot[main]: cpu/intel/model_206ax: Only use supported C-states

[Paul Menzel (Code Review)]

Attention is currently required from: Patrick Rudolph.

Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/78194?usp=email )

Change subject: cpu/intel/model_206ax: Only use supported C-states
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Patch Set 1: Code-Review+1

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/78194/comment/d82b33b1_aba5ee05 :
PS1, Line 9: Make sure that the C-state is supported by the CPU.
           : Downgrade if it's not and make sure to not advertise
           : duplicate states.
Would be less lines, if you used 72 characters per line.

File src/cpu/intel/model_206ax/acpi.c:

https://review.coreboot.org/c/coreboot/+/78194/comment/3c88baea_6cd9b38f :
PS1, Line 110: BIOS_DEBUG
Should this be info?