[S] Change in coreboot[main]: mb/google/rex/var/karis: Enhance CNVi and PCIe switching

[Tyler Wang (Code Review)]

Attention is currently required from: David Wu, Dinesh Gehlot, Eran Mitrani, Jack Lai, Jakub Czapiga, Kapil Porwal, Mac Chiang, Paul Menzel, Tarun.

Tyler Wang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/79765?usp=email )

Change subject: mb/google/rex/var/karis: Enhance CNVi and PCIe switching
......................................................................

Patch Set 3:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/79765/comment/b77cf85b_517c1dc7 :
PS2, Line 9: Set PCIe related GPIOs to NC if fw_config use "WIFI_CNVI".
           : Set CNVi related GPIOs to NC if fw_config use "WIFI_PCIE".
           : Remove "ALC5650_NO_AMP_I2S" case in fw_config_gpio_padbased_override().
           : bt_i2s_enable_pads should not relevant to audio codec/amp, and it is
           : already enabled in "WIFI_CNVI" case.
> If you enumerate items, please format this as a list.

Done, thanks.