shithub: riscv

ref: 5e81cc48bdb00a3e7ae3334728659b8f014248da
dir: /sys/src/9/

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