[S] Change in coreboot[master]: mb/intel/adlrvp: Enable RTD3 root port mutex for WWAN

[Cliff Huang (Code Review)]

Attention is currently required from: Bora Guvendik, Hannah Williams, Anil Kumar K, Sridhar Siricilla.

Hello Bora Guvendik, Hannah Williams, Anil Kumar K, build bot (Jenkins), Jérémy Compostella,

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

https://review.coreboot.org/c/coreboot/+/73383

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

Change subject: mb/intel/adlrvp: Enable RTD3 root port mutex for WWAN
......................................................................

mb/intel/adlrvp: Enable RTD3 root port mutex for WWAN

This adds RTD3 RPMX mutex to the root port. It is shared between RTD3
and WWAN.
For more details, please reference the commit message in:
https://review.coreboot.org/c/coreboot/+/73380
https://review.coreboot.org/c/coreboot/+/73381/comments/d32ae39c_c41b9664

BRANCH=firmware-brya-14505.B
TEST=boot to OS and check the generated SSDT table for the root port.
The RPMX mutex should be generated under the root port.

Signed-off-by: Cliff Huang 
Change-Id: I809eb84cb1a09deb168040e83041b65237a1b576
---
M src/mainboard/intel/adlrvp/variants/adlrvp_p_ext_ec/overridetree.cb
M src/mainboard/intel/adlrvp/variants/adlrvp_rpl_ext_ec/overridetree.cb
2 files changed, 22 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/83/73383/5