How to Load .ko at startup

Hi
I have a ariodrv.ko file that load and run with this .sh file successfully.

    insmod ariodrv.ko
    mknod /dev/ariodrv c 1234 0
    chmod +xrw /dev/ariodrv

I want to Load this at startup My BSP is 2.8.b6 Colibri imx6

If you always need that driver the best method is to include it in your kernel.
To make your script run automatically upon boot please follow this article and this example.