[coreboot-gerrit] Change in coreboot[master]: mainboard/volteer: Update Aux settings for Port 0

[Brandon Breitenstein (Code Review)]

Brandon Breitenstein has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40245 )

Change subject: mainboard/volteer: Update Aux settings for Port 0
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Patch Set 3:
> Patch Set 3:
>
> thanks for the pointer to the doc.
>
> the doc describes a 2nd required configuration step
> for AUX DC biasing:
>
> tell the IOM which GPIOs are used for the type-C
> pull{up,down} function for a particular port.
> where do we configure the SoC to use GPP_E10 and GPP_E13 for port 0?
>
> i'm sorry, but i'm not following how that's happening.
> wonkyu also mentioned this needs to happen in his comment.

The IomTypeCPortPadCfg UPD takes care of this in FSP if you take a look at the file I pointed out it is also configuring IOM to use the GPIOs as pull up and pull down