shithub: riscv

ref: b42d441a230bad9fd1ae8e3543b1c0f28c7c62aa
dir: /sys/src/9/

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