[coreboot-gerrit] Change in coreboot[master]: mb/google/guybrush: Set eSPI alert as dedicated open drain

[Rob Barnes (Code Review)]

Attention is currently required from: Raul Rangel, Karthik Ramasubramanian.
Hello build bot (Jenkins), Raul Rangel, Karthik Ramasubramanian,

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

https://review.coreboot.org/c/coreboot/+/57313

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

Change subject: mb/google/guybrush: Set eSPI alert as dedicated open drain
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mb/google/guybrush: Set eSPI alert as dedicated open drain

Guybrush based boards must usa a dedicated eSPI alert#.
Must be open drain to prevent power leaks.
Keep guybrush reference board in-band since alert# may not be connected.

BUG=b:198409370
TEST=Build guybrush and nipperkin, boot guybrush
BRANCH=None

Change-Id: I4b23bfc6a1167aebfde5acd524fda043b63163dc
Signed-off-by: Rob Barnes 
---
M src/mainboard/google/guybrush/variants/baseboard/devicetree.cb
M src/mainboard/google/guybrush/variants/guybrush/overridetree.cb
2 files changed, 4 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/13/57313/2