shithub: riscv

ref: f464b7ff16135fc4dddf30291dc5b7226651d2b3
dir: /sys/src/9/

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