[L] Change in coreboot[main]: superio/fintek: Add support for f81966d

[Maxim Polyakov (Code Review)]

Attention is currently required from: Felix Singer, Frans Hendriks, Harrie Paijmans.

Maxim Polyakov has posted comments on this change by Harrie Paijmans. ( https://review.coreboot.org/c/coreboot/+/87198?usp=email )

Change subject: superio/fintek: Add support for f81966d
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Patch Set 2:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/87198/comment/2619ded6_5b62fe59?usp... :
PS2, Line 16: TEST
Have you checked your updated configuration using util/superiotool?
Do your values match the dump?

File src/superio/fintek/f81966d/f81966d_hwm.c:

https://review.coreboot.org/c/coreboot/+/87198/comment/b68c5867_22b15ba4?usp... :
PS2, Line 29: pnp_write_index
Why don't you use pnp_write_hwm5_index() here?
Maybe I'm wrong, but shouldn't we take into account the HWM offset +5, as superiotool does https://github.com/coreboot/coreboot/blob/main/util/superiotool/fintek.c#L88... ?