I meet a question ,I successed in auto boot from nand flash mt29f4g08x when the .dat file length is 0x14f(it means the data length in the nand flash is 1340 bytes). but when .dat file length is 0x400(it means the data length in the nand flash is 4096 bytes),the auto boot fails ,why?
the boot mode is 0x00003.the devstat register is 0x0007;
Thanks,