ref: 6ef7d2b79c9dbc015fb8c7caf95960bfb4a8ee53 dir: /sys/src/cmd/aux/flashfs/mkit/
#!/bin/rc echo 0 0 0 0 0 16 16384 > fs.filectl 8.mkflashfs -n 16 -z 16384 -f fs.file