There is a community effort to bring updated kernels, peripherals and buildroot - Lots of communication happening in the #ox64-nutcracker channel.

  • buildroot bringing all the work below together with a bootable kernel and updated filesystem images for SD cards

  • U-Boot and OpenSBI work by Smauel

  • Kernel IRQChip, SDCard, and (WIP) USB by arm000, Alexander Horner and others

  • OpenBouffalo Firmware low_load drivers by Fishwaldo and others

Original Linux Images provided by Bouffalo - Very basic alpha build which are only fit for board bring up and testing purposes.


  • elf_newlib_toolchain/bin/riscv64-unknown-elf-gcc (Xuantie-900 elf newlib gcc Toolchain V2.2.5 B-20220323) 10.2.0

  • linux_toolchain/bin/riscv64-unknown-linux-gnu-gcc (Xuantie-900 linux-5.10.4 glibc gcc Toolchain V2.2.4 B-20211227) 10.2.0

  • cmake version 3.19.3