# on unmatched: git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git cd linux make ARCH=riscv O=build/unmatched defconfig make ARCH=riscv O=build/unmatched
- 交叉编译kernel: https://www.cnblogs.com/ukylin/p/16039271.html git submodule update –init –recursive [个人prefix config ]放到这里了：ls /opt/riscv-toolchains/bin/ 否则会报错
— cross build https://stackoverflow.com/questions/55053784/how-to-compile-linux-kernel-4-20-for-risc-v https://gist.github.com/carloantinarella/d94373ee2d6fb1add3f2474d0af470ad