shithub: riscv

ref: bd510d7fb0f1fd312319be4d9fd37a9c4bb5169a
dir: /sys/src/9/

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