no os application

I want to work on mini2440 with out OS. I am using Keil 4 as a compiler.
But It is required to down load .bin to the board & keil 4 is giving .hex
file. I also tried (simple led flashing program) to generate .bin file from
.axf file & also from .hex file. But that didn't work. 

Can anybody suggest me the proper solution?

ThanX,
Dusane

Stop cross posting: http://www.friendlyarm.net/forum/topic/1162