[XS] Change in coreboot[main]: mb/google/guybrush: turn off SD ASPM L1.1/L1.2

[Jason Nein (Code Review)]

Attention is currently required from: Felix Held, Jason Nein, Jason Nien, Martin Roth, Matt DeVillier.

Hello Felix Held, Jason Nien, Martin Roth, Matt DeVillier, Tim Van Patten, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/80237?usp=email

to look at the new patch set (#5).

Change subject: mb/google/guybrush: turn off SD ASPM L1.1/L1.2
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mb/google/guybrush: turn off SD ASPM L1.1/L1.2

Turn off SD ASPM L1.1/L1.2 as w/a for wlan DMA resume failure

BUG=b:254382832
TEST=test pass over 10k cycles

We completed 4 runs for each of the 2 tests - power_idle and power_VideoCall.

Average for both the tests:

L1ss disabled SD plugged power idle test: 735.3875
L1ss enabled SD plugged power idle test: 737.2335

L1ss disabled SD plugged power video test: 333.29325
L1ss enabled SD plugged power video test: 333.442

Signed-off-by: JasonNien 
Change-Id: I4d903f0f6333ffa18069e42be3c932aeae8013d9
---
M src/mainboard/google/guybrush/port_descriptors.c
1 file changed, 2 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/37/80237/5