Change in coreboot[master]: mb/tiogapass: use common driver to configure GPIO

[Maxim Polyakov (Code Review)]

Maxim Polyakov has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/39427 )

Change subject: mb/tiogapass: use common driver to configure GPIO
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Patch Set 39:

(1 comment)

https://review.coreboot.org/c/coreboot/+/39427/38/src/mainboard/ocp/tiogapas... 
File src/mainboard/ocp/tiogapass/ramstage.c:

https://review.coreboot.org/c/coreboot/+/39427/38/src/mainboard/ocp/tiogapas... 
PS38, Line 20: 	/* configure Lewisburg PCH GPIO pads */
> Any reason to do this in ramstage now? Does FSP-M expect GPIOs to be configured before it runs?

FSP-M can reconfigure GPIO using default settings. I'm not sure this will not happen if I set NULL in UPD (mupd->FspmConfig.GpioConfig.GpioTable = NULL) instead of a pointer to the pad settings table.
I move these changes to a separate patch CB:40730 to test this.