shithub: riscv

ref: 93117262c2e377d9d4f1588924032d1b69e7e2f9
dir: /sys/src/9/

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