[XS] Change in coreboot[main]: mb/asus/p8z77-m: Ensure RAM stays powered in ACPI S3 suspend

[Keith Hui (Code Review)]

Attention is currently required from: Kevin Keijzer, Paul Menzel.

Hello Angel Pons, Arthur Heymans, Kevin Keijzer, Paul Menzel, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/78205?usp=email

to look at the new patch set (#4).

Change subject: mb/asus/p8z77-m: Ensure RAM stays powered in ACPI S3 suspend
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mb/asus/p8z77-m: Ensure RAM stays powered in ACPI S3 suspend

Enable 3VSBSW# in NCT6779D super I/O like other variants in the family,
needed to maintain power to memory during S3 suspend. Without it
resuming totally fails.

(Enabling it in devicetree is OK; it needs not be done in early
board init.)

TEST=Resuming from S3 works.

Change-Id: Ia8059b2a263ab5c459e54685f046eeb913776473
Signed-off-by: Keith Hui 
---
M src/mainboard/asus/p8x7x-series/variants/p8z77-m/overridetree.cb
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/05/78205/4