shithub: riscv

ref: 7a8e875668d92020548d07b5ad30f7b83b61d1fc
dir: /sys/src/9/

bcm/
boot/
ip/
kw/
mkfile
mtx/
omap/
pc/
pc64/
port/
ppc/
sgi/
teg2/
xen/
zynq/