[coreboot-gerrit] Change in coreboot[master]: hatch: Create puff variant

[Edward O'Callaghan (Code Review)]

Hello Shelley Chen, build bot (Jenkins), Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/36452

to look at the new patch set (#7).

Change subject: hatch: Create puff variant
......................................................................

hatch: Create puff variant

Includes:
 - gpio mappings,
 - overridetree.cb,
 - kconfig adjustments for reading spd over smbus.

V.2: Rework devicetree with comments and drop some useless gpio maps.

BUG=b:141658115
TEST=./util/abuild/abuild -p none -t google/hatch -x -a

Change-Id: I6449c4fcc1df702ed4f0d35afd7b0981e4c72323
Signed-off-by: Edward O'Callaghan 
---
M src/mainboard/google/hatch/Kconfig
M src/mainboard/google/hatch/Kconfig.name
A src/mainboard/google/hatch/variants/puff/Makefile.inc
A src/mainboard/google/hatch/variants/puff/gpio.c
A src/mainboard/google/hatch/variants/puff/include/variant/acpi/dptf.asl
A src/mainboard/google/hatch/variants/puff/include/variant/ec.h
A src/mainboard/google/hatch/variants/puff/include/variant/gpio.h
A src/mainboard/google/hatch/variants/puff/overridetree.cb
8 files changed, 223 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/52/36452/7