git: 9front

ref: fc8075111c3bd3a67bd0c9b55d0699cc305aaff9
dir: /sys/src/9/

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