shithub: riscv

ref: 23ebca57a3272d694e589a8794f42b7262ed7a83
dir: /sys/src/9/

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