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

Rex-BC Chen uploaded patch set #8 to this change.

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soc/mediatek/mt8186: Set RTC capid to 0xC0 to pass XTAL 26 MHz test

The XTAL 26MHz test failed on krabby, so we adjust RTC capid from
default value 0x88 to 0xC0 for MT8186. We also add a new log message
to show the capid value which is read from MT6366.

This implementation is according to chapter 5.13 in MT8186 Functional
Specification.

BUG=b:218439447
TEST=set capid to 0xc0.
TEST=XTAL 26MHz test passed.

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: I16ab46a5697d304e8001de231ffc9b7b7a2f9282
---
M src/soc/mediatek/mt8186/include/soc/rtc.h
M src/soc/mediatek/mt8186/rtc.c
2 files changed, 15 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/90/62290/8

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I16ab46a5697d304e8001de231ffc9b7b7a2f9282
Gerrit-Change-Number: 62290
Gerrit-PatchSet: 8
Gerrit-Owner: Rex-BC Chen <rex-bc.chen@mediatek.com>
Gerrit-Reviewer: Hung-Te Lin <hungte@chromium.org>
Gerrit-Reviewer: Paul Menzel <paulepanter@mailbox.org>
Gerrit-Reviewer: Rex-BC Chen <rex-bc.chen@mediatek.com>
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