shithub: riscv

ref: d3e54ff2d9039c67f6fe7d99349e1c83b696b7ae
dir: /sys/src/9/

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