Entware+SWAP

#!/bin/sh

entware()
{
  while [ ! -f /opt/etc/init.d/rc.unslung ]
  do sleep 3s
  done

  swapon -p 1000 /opt/../swapfile
  /opt/etc/init.d/rc.unslung start
}

[ "$1" != "start" ] || entware >/dev/null 2>&1 &

exit 0