shithub: riscv

ref: e9e55a21f66a3eff114025dcb1fe62570d0fa3e6
dir: /sys/src/9/

bcm/
bcm64/
boot/
cycv/
ip/
kw/
mkfile
mtx/
omap/
pc/
pc64/
port/
ppc/
sgi/
teg2/
xen/
zynq/