Chetan Dadhaniya 
Dear Friends, I am having mini2440 card having 1Gib Nand. I have loaded my previous bootloader (u-boot.bin) but it doesn't worked. After that I have tried so many binaries but the problem I face is when I resets the card after dynenv set 40000 command, It doesn't shows anything on terminal, means does not restarted. Please can anyone send me the u-boot.bin & uImage.bin working with 1Gib Nand mini2440 card.? Please guys I stucked hear since long... My email is chetan.yuva@gmail.com & cdadhaniya_bm@yah00.com Thanks