[L] Change in coreboot[main]: mb/google/brya/var/xol: Update devicetree

[SH Kim (Code Review)]

Attention is currently required from: Eric Lai, Kapil Porwal, Nick Vaccaro, SH Kim, Subrata Banik.

Hello Eric Lai, Kapil Porwal, Nick Vaccaro, Subrata Banik,

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

https://review.coreboot.org/c/coreboot/+/80324?usp=email

to look at the new patch set (#3).

The following approvals got outdated and were removed:
Code-Review+2 by Eric Lai, Code-Review+2 by Subrata Banik

Change subject: mb/google/brya/var/xol: Update devicetree
......................................................................

mb/google/brya/var/xol: Update devicetree

Upload the initial devicetree and update Kconfig for xol following
proto schematics.

BUG=b:319506033
BRANCH=firmware-brya-14505.B
TEST=FW_NAME=xol emerge-brya coreboot

Change-Id: I411932eb4872d77993394a290e8afdd1a0038faf
Signed-off-by: Seunghwan Kim 
---
M src/mainboard/google/brya/Kconfig
M src/mainboard/google/brya/variants/xol/overridetree.cb
2 files changed, 430 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/24/80324/3