[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer: Create Malefor variant

[William Wei (Code Review)]

Hello build bot (Jenkins), Patrick Georgi, Martin Roth, Caveh Jalali, Nick Vaccaro, Zhuohao Lee,

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

https://review.coreboot.org/c/coreboot/+/39857

to look at the new patch set (#5).

Change subject: mb/google/volteer: Create Malefor variant
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mb/google/volteer: Create Malefor variant

This commit creates a malefor variant for Volteer. The initial settings
override the baseboard was copied from variant ripto. Fine tune GPIO
and memory DQ based on malefor schematics.

BUG=b:150653745
BRANCH=volteer
TEST=emerge-volteer coreboot

Signed-off-by: William Wei 
Change-Id: Idbeebb13e537287686344740211143df35b7863a
---
M src/mainboard/google/volteer/Kconfig
M src/mainboard/google/volteer/Kconfig.name
A src/mainboard/google/volteer/variants/malefor/Makefile.inc
A src/mainboard/google/volteer/variants/malefor/gpio.c
A src/mainboard/google/volteer/variants/malefor/include/variant/ec.h
A src/mainboard/google/volteer/variants/malefor/include/variant/gpio.h
A src/mainboard/google/volteer/variants/malefor/memory.c
A src/mainboard/google/volteer/variants/malefor/overridetree.cb
8 files changed, 557 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/57/39857/5