[coreboot-gerrit] Change in coreboot[master]: mb/ocp/monolake: Add IPMI CMOS clear support

[Johnny Lin (Code Review)]

Hello Patrick Rudolph, Philipp Deppenwiese, build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/34857

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

Change subject: mb/ocp/monolake: Add IPMI CMOS clear support
......................................................................

mb/ocp/monolake: Add IPMI CMOS clear support

coreboot would clear CMOS by request via IPMI command, for example
BMC can issue "bios-util server --boot_order enable --clear_CMOS"
to set the request and reboot the system, then coreboot would clear CMOS
on the next boot.

Tested on Mono Lake

Change-Id: I21d44557896680cfac3c3b6d83e07b755b242cad
Signed-off-by: Johnny Lin 
---
M src/mainboard/ocp/monolake/Kconfig
M src/mainboard/ocp/monolake/Makefile.inc
A src/mainboard/ocp/monolake/ipmi.c
A src/mainboard/ocp/monolake/ipmi.h
M src/mainboard/ocp/monolake/mainboard.c
5 files changed, 147 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/57/34857/2