[M] Change in coreboot[main]: soc/mediatek/mt8189: Add USB host support

[Vince Liu (Code Review)]

Attention is currently required from: Hung-Te Lin, Paul Menzel, Yu-Ping Wu.

Vince Liu has posted comments on this change by Vince Liu. ( https://review.coreboot.org/c/coreboot/+/87021?usp=email )

Change subject: soc/mediatek/mt8189: Add USB host support
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Patch Set 2:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/87021/comment/d70778ed_bcb0486c?usp... :
PS1, Line 9: Add usb host function support.
> Please elaborate, what needs to be done for it.

Done

File src/soc/mediatek/mt8189/include/soc/addressmap.h:

https://review.coreboot.org/c/coreboot/+/87021/comment/532f0c1c_fdc88d2a?usp... :
PS1, Line 35: 	SSUSB_SIF_BASE			= IO_PHYS + 0x01B00300,
> Please note in the commit message, why these values were changed.

Done