shithub: riscv

ref: 03e6d3a0f06b1f1dc2b70bf7d236e8c96bbfa120
dir: /sys/src/9/

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