Im using MT29F1GxxABB - Micron Nand The details of the Nand Flash are: Total Size : 128MB Page Size : 2KB OOB Size : 64bytes per page. Block Size : 128KB = 64Pages # of Blocks: 1024 Bus Width : 16 bit (16x) Does u-boot have support for the Micron nand flash?. Regards, sriram