[S] Change in coreboot[main]: soc/mediatek/mt8196: Add pwrsel driver

[Yidi Lin (Code Review)]

Attention is currently required from: Hung-Te Lin, Jarried Lin.

Yidi Lin has posted comments on this change by Jarried Lin. ( https://review.coreboot.org/c/coreboot/+/85613?usp=email )

Change subject: soc/mediatek/mt8196: Add pwrsel driver
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Patch Set 1:

(4 comments)

File src/mainboard/google/rauru/romstage.c:

PS1: 
Move to a separate patch.

File src/soc/mediatek/mt8196/Makefile.mk:

https://review.coreboot.org/c/coreboot/+/85613/comment/243d49a4_8efe91d5?usp... :
PS1, Line 33: romstage-y += mtk_pwrsel.c
Move to line 36

File src/soc/mediatek/mt8196/mtk_pwrsel.c:

https://review.coreboot.org/c/coreboot/+/85613/comment/e683c4a1_cefffa16?usp... :
PS1, Line 22: printk(BIOS_INFO, "PWR_SEL = %#x\n",
            : 	       read32p(MCUSYS_BASE + OFFSET_PWRSEL));
one line ?

https://review.coreboot.org/c/coreboot/+/85613/comment/34345bb0_13e275e1?usp... :
PS1, Line 24: printk(BIOS_INFO, "PWRSEL_CONFIG = %#x\n",
            : 	       read32p(MFG_VCORE_AO_RPC_PWRSEL_CONFIG));
ditto