[coreboot-gerrit] Change in coreboot[master]: soc/mediatek: Flush cache before triggering EC reset

[Rex-BC Chen (Code Review)]

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

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

https://review.coreboot.org/c/coreboot/+/59683

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

Change subject: soc/mediatek: Flush cache before triggering EC reset
......................................................................

soc/mediatek: Flush cache before triggering EC reset

There will be no log on cbmem if we trigger ec reset on bootblock
stage. Therefore, call dcache_clean_all() before triggering ec
reset to flush cache to store logs on cbmem.

BUG=b:207743045
TEST=show logs on cbmem

Signed-off-by: Rex-BC Chen 
Change-Id: I1bd900beb4cc84f7121c5fb66907fa73b62517fa
---
M src/soc/mediatek/common/wdt.c
1 file changed, 3 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/83/59683/3