[U-Boot] Error in buffer data for NAND flash write, read on OMAP3430SDP.

Hi,

I am using NAND Flash write, read APIs for writing and reading of my data to/from the same block.

[SNIP] OMAP34XX SDP # nand dua//I created this command The manufacturer id = 2c device Id = a1 Erasing at 0x180000 -- 101% complete. Cleanmarker written at 0x180000. ERASE OK Writing data at 0x19f000 -- 100% complete. WRITE OK Reading data from 0x19f000 -- 100% complete. READ OK OMAP34XX SDP #

But when I compare write buffer and read buffer,some of the data is not matching(read data is different from write data).

Could some one tell me the solution for this.

Regards, Krishna.