Port the xv6 OS to duo and duos

General
1

Hopefully someone can port the xv6 OS to duo and duos so that some newbies (including me) can learn the basics of the OS and riscv

If anyone can do that, thank you very much

希望有人可以移植 xv6 OS 到duo 和 duos，这样方便一些新手（包括我）可以学习一下操作系统和riscv基础知识，也可以更好促进riscv基础学习交流

如果有人可以做到，万分感谢

2

嗨，Duo 已经有同学适配了，参见rvspoc(Risc-V 软件移植与优化锦标赛)

https://github.com/rv2036/rvspoc-p2308-xv6-riscv/pulls