shithub: riscv

ref: 04c7d5d8f6bde4daa4c582b0053924115b33aca6
dir: /sys/src/9/

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