shithub: riscv

ref: da9f1ccc282a4bb09b3197e850f76c809f4fe7e6
dir: /sys/src/9/

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