ARM NAND FLASH读写错误解决办法

NANDerase: device 0 whole chip
Skipping bad block at0x00254000
Skipping bad block at0x00258000
Skipping bad block at0x0025c000
Skipping bad block at0x00260000
Skipping bad block at0x00264000
Skipping bad block at0x00268000
Skipping bad block at0x0026c000
Skipping bad block at0x00270000
Skipping bad block at0x00274000
........................................

解决办法：

进入u-boot的命令模式，输入 nand scrub格式化就可以了！

注：TQ2440的命令模式是输入q退出菜单就是命令模式.