CONFIG_SYS_NAND_PAGE_SIZE number of main bytes in NAND page
CONFIG_SYS_NAND_OOBSIZE number of OOB bytes in NAND page
CONFIG_SYS_NAND_BLOCK_SIZE number of bytes in NAND erase-block
- CONFIG_SYS_NAND_ECCPOS ECC map for NAND page
+ CFG_SYS_NAND_ECCPOS ECC map for NAND page
CONFIG_NAND_OMAP_ECCSCHEME (refer doc/README.nand)
Step-2: Flashing NAND via MMC/SD