[coreboot-gerrit] Change in coreboot[master]: mb/google/puff: [WIP] Add power sequencing for LSPCON

[Rizwan Qureshi (Code Review)]

Hello Edward O'Callaghan, Kangheui Won, build bot (Jenkins), Furquan Shaikh, Patrick Georgi, Martin Roth,

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

https://review.coreboot.org/c/coreboot/+/37948

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

Change subject: mb/google/puff: [WIP] Add power sequencing for LSPCON
......................................................................

mb/google/puff: [WIP] Add power sequencing for LSPCON

Toggle power down and reset pins for LSPCON.

BUG=None
BRANCH=None
TEST=ChromeOS display and firmware screens are displayed on HDMI display
connected to the HDMI (LSPCON) port1 on puff.

Change-Id: I336d8b72fcd44a0d03ee7f277eb5e838e4005804
Signed-off-by: Rizwan Qureshi 
---
M src/mainboard/google/hatch/variants/puff/Makefile.inc
A src/mainboard/google/hatch/variants/puff/ramstage.c
2 files changed, 35 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/48/37948/2