[coreboot-gerrit] Change in coreboot[master]: mb/google/brya: Remove Pcie Generic driver for WWAN

[Cliff Huang (Code Review)]

Attention is currently required from: Bora Guvendik, Selma Bensaid, Tim Wawrzynczak, Nick Vaccaro.
Cliff Huang has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/62330 )

Change subject: mb/google/brya: Remove Pcie Generic driver for WWAN
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Patch Set 11:

(1 comment)

File src/mainboard/google/brya/variants/brya0/overridetree.cb:

https://review.coreboot.org/c/coreboot/+/62330/comment/5f8d4fc2_ab1f8d94 
PS10, Line 213: rp6_wwan
> The recent merged changes for dmaProperty create _DSD, while the changes in this code review and htt […]

The last patchset removes PCIe generic driver and use recent _DSD support from the FM driver. The commit messages also changed.