Kyösti Mälkki has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/30987 )
Change subject: Adding Asus A88XM-E FM2+ motherboard with documentation, the port based on F2A85-M. ......................................................................
Patch Set 2:
(2 comments)
https://review.coreboot.org/#/c/30987/2/Documentation/mainboard/asus/a88xm-e... File Documentation/mainboard/asus/a88xm-e.md:
https://review.coreboot.org/#/c/30987/2/Documentation/mainboard/asus/a88xm-e... PS2, Line 13: and their GPU is [Sea Islands] (GCN2-based). We have binaryPI blob for Kaveri, but it is for FP3 socket only. If you get innovative you can do a search on KaveriPI and build your own blob. That could support all TN/RL/KV on FM2+ (FM2r2).
You will not get such blobs or headerfiles merged (incompatible license, leaked source) to coreboot repos. What you publish on your personal repos elsewhere is none of our business.
https://review.coreboot.org/#/c/30987/2/Documentation/mainboard/asus/a88xm-e... PS2, Line 88: board with factory image makes it work again as fallback.
This is probably because the xHCI blob is loaded by the vendor BIOS onto the controllers, which core […]
I think xhci firmware loader in fam15tn vendorcode was buggy. Not sure if there are any visible symptomps with "Hudson A85". Looking at firmware blobs, architecture/layout appears to be the same for bolton.
According to blobs/southbridge/amd/bolton/XHCI_Release_Notes.txt file, first version compatible with Bolton would be 1.1.0.0049.
I would assume bolton/xhci FW is 1.1.0.0059, the last relnotes mentions.
According to logs, hudson/xhci FW would be 1.1.0.0048.