@John:<br>
If you mean /sbin/ramfsinit, it doesn't exist until provided by a.n.other package or by the developer under $ROOT/files - it's just a hook. I have an example I wrote and tested that mounts external usb storage and switches root but it isn't neccesarily up to fully generalised use.<br>
If you mean /init, that lives in $ROOT/target/linux/generic/base-files/init <br>
Stephen