Change in coreboot[master]: scarlet/gru: skip usbphy1 setup for Scarlet

[Philip Chen (Code Review)]

Hello build bot (Jenkins),

I'd like you to reexamine a change.  Please visit

https://review.coreboot.org/19489

to look at the new patch set (#3).

Change subject: scarlet/gru: skip usbphy1 setup for Scarlet
......................................................................

scarlet/gru: skip usbphy1 setup for Scarlet

BUG=b:37685249
TEST=boot Scarlet, check the firmware log, and confirm
no errors about USB1

Change-Id: I66e0d8a235cc9057964f7abca32bc692d41e88fd
Signed-off-by: philipchen 
---
M src/mainboard/google/gru/mainboard.c
M src/soc/rockchip/rk3399/include/soc/grf.h
2 files changed, 23 insertions(+), 30 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/89/19489/3