shithub: riscv

ref: 9278b94623bbadcf64c1e3b6feb5f770379e18aa
dir: /sys/src/9/

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