shithub: riscv

ref: 128783a700932b527ca6cb0c234db5d3542b3356
dir: /sys/src/9/

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