shithub: riscv

ref: 57284d07ca8bf02e4e8afacc5f9fd78f22c281de
dir: /sys/src/9/

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