[XS] Change in coreboot[master]: mb/google/nissa/var/uldren: Modify GPP_D7 and PCIE RP7

[Dtrain Hsu (Code Review)]

Attention is currently required from: Derek Huang, Shou-Chieh Hsu, Subrata Banik, Tarun Tuli.

Hello Derek Huang, Shou-Chieh Hsu, Subrata Banik, Tarun Tuli, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/75644?usp=email

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

Change subject: mb/google/nissa/var/uldren: Modify GPP_D7 and PCIE RP7
......................................................................

mb/google/nissa/var/uldren: Modify GPP_D7 and PCIE RP7

Uldren does not have PCIE device and should disable PCIE RP7 and
GPP_D7 for preventing PCIe controller not power gate in S0ix.

BUG=b:283735051
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot chromeos-bootimage

Change-Id: Ia8a2c0f5530c7a056e8d706c651cac1d49b2091c
Signed-off-by: Dtrain Hsu 
---
M src/mainboard/google/brya/variants/uldren/gpio.c
M src/mainboard/google/brya/variants/uldren/overridetree.cb
2 files changed, 3 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/44/75644/2