Marshall Dawson has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/37225 )
Change subject: soc/amd/stoneyridge|mbs: Deprecate SOC_AMD_NAME_PKG and others ......................................................................
Patch Set 2:
As far as I could test, this builds without blobs. If USE_BLOBS and USE_AMD_BLOBS are selected, build fails until I add the proper contents (downloaded from another patch) to 3rdparty/amd_blobs. Then it builds Padmelon with Merlin Falcon selected, and the resulting image boots. I did not tried Prairie Falcon, as I no longer have the Padmelon with Prairie Falcon installed (Kerry has it, so I could build an image and sent to him for testing if required, but it should use the same blobs as grunt so anyone could build a grunt and test, and if it works than assume Prairie Falcon should too).
What I'd really like to test are the PSP blobs in the amd_blobs//BR directory. The CZ ones in CB:37227 are from a patch you pushed and I can't tell exactly where you got them. It appeared you took some files and changed their names, however there was no explanation. Of course, I'm able to see that a Padmelon image builds, however if incompatible blobs are used the system doesn't boot.