shithub: riscv

ref: a54d1cd95e19dc6685c1a6a5c22d6fdf6f0068eb
dir: /sys/src/9/

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