0x754C

1. usb 2.0 A-A cable is enough 2. no but you can use usb flash your uboot, then use ec control uboot enter fastboot udp mode, then use network flash...

I use lm4a for guix offload, it works well, but guix haven't riscv64 bootstrap.....

you can report this issue to revyos team: https://github.com/revyos/revyos/issues