shithub: riscv

ref: da5c0bada7be9dd82ca1f63e621670143597d3bb
dir: /sys/src/9/

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