Can someone please point me to a working boot.scr for Kubuntu? I actually mean the right bootargs value.

My setup is Meego CE on external sd + Kubuntu on mmcblk1p5. I'm struggling with u-boot command line, no luck so far - after copying uImage, System.map, etc. to mmcblk1p5 and ext2load mmc 1:5 0x82000000 /uImage it just says Loading image and nothing happens.

I am completely noob with u-boot, tell me the right way to run Kubuntu from custom partition please (if someone managed that).