shithub: riscv

ref: b1c9ddb3f0757d900e3d51c82f73b196d5631ef7
dir: /sys/src/9/

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