[S] Change in coreboot[main]: soc/mediatek/mt8189: Add NOR-Flash support

[Vince Liu (Code Review)]

Attention is currently required from: Hung-Te Lin, Vince Liu, Yidi Lin, Yu-Ping Wu.

Hello Hung-Te Lin, Yidi Lin, Yu-Ping Wu, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/86997?usp=email

to look at the new patch set (#2).

The following approvals got outdated and were removed:
Code-Review+2 by Yidi Lin, Verified+1 by build bot (Jenkins)

Change subject: soc/mediatek/mt8189: Add NOR-Flash support
......................................................................

soc/mediatek/mt8189: Add NOR-Flash support

Add NOR-Flash drivers for flash read/write.

BUG=b:379008996
BRANCH=none
TEST=Read NOR flash data successfully.

Signed-off-by: Noah Shen 
Change-Id: I3a5b7682e4093f9eddf825bc57267b0180cf8b3c
---
M src/soc/mediatek/mt8189/Kconfig
M src/soc/mediatek/mt8189/Makefile.mk
M src/soc/mediatek/mt8189/include/soc/spi.h
M src/soc/mediatek/mt8189/spi.c
4 files changed, 24 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/97/86997/2