Change in coreboot[master]: soc/mediatek/mt8186: Initialize watchdog

[Rex-BC Chen (Code Review)]

Attention is currently required from: Hung-Te Lin.
Hello Hung-Te Lin, build bot (Jenkins), Yu-Ping Wu,

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

https://review.coreboot.org/c/coreboot/+/58835

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

Change subject: soc/mediatek/mt8186: Initialize watchdog
......................................................................

soc/mediatek/mt8186: Initialize watchdog

MT8186 requires writing speical value to mode register to clear
status register. The flow of clear status is different from other
platforms, so we override mtk_wdt_clr_status() for MT8186.

TEST=build pass
BUG=b:202871018

Signed-off-by: Rex-BC Chen 
Change-Id: I290b69573a8e58db76814e16b5c17c23413f1108
---
M src/soc/mediatek/mt8186/Kconfig
M src/soc/mediatek/mt8186/Makefile.inc
M src/soc/mediatek/mt8186/bootblock.c
A src/soc/mediatek/mt8186/wdt.c
4 files changed, 24 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/35/58835/3