As I told earlier here in a longer thread with @zygoon , Yuning Liang, founder of DeepComputing has donated their RISC-V board for Framework laptops to OpenPrinting on the last FOSDEM. Thanks a lot!!
Now we can test the printing stack on this platform, including making Snaps for RISC-V.
Printing works so far, by the way.
And here are my adventures of setting it up:
https://openprinting.github.io/OpenPrinting-News-We-got-a-Framework-RISC-V-board-from-DeepComputing/