How to boot from SD card

yakup
I ve recently buy Mini6410.

While trying installing android on it something go wrong:and my card does
not open.

I want to boot from sd and install linux on it.

I fuse superboot.bin to my sd card correctly and copied linux image files
to the images folders.

After inserting sd to my 6410 it does not boot. And nothing comes to the
screen.

İ wonder if the problem is about uboot_sd.bin file.Because i did't use
that file.

Can you please explain the booting from sd process or give me a link about
it.

Tuxerito
http://www.friendlyarm.net/forum/topic/2061