shithub: riscv

ref: cf7d50a1a1967b780fd6eb96bb22872d54e25150
dir: /sys/src/9/

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