shithub: riscv

ref: d65589c29941b16a5239f6f2e9c8f6fea5c863a2
dir: /sys/src/9/

bcm/
bcm64/
boot/
cycv/
imx8/
ip/
kw/
mkfile
mtx/
omap/
pc/
pc64/
port/
ppc/
sgi/
teg2/
xen/
zynq/