shithub: riscv

ref: d0f824edc2fa69ab9fc9618a93fd6e3f15acb2b9
dir: /sys/src/9/

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