系统都烧写不进nandflash
在擦除nandflash时
串口打印如下信息：
##### FriendlyARM U-Boot(2010-11, NAND) for 6410 #####
[f] Format the nand flash
[v] Download u-boot.bin
[k] Download Linux/Android kernel
[y] Download root yaffs2 image
[a] Download Absolute User Application
[n] Download Nboot.nb0 for WinCE
[w] Download WinCE NK.nb0
[s] Set the boot parameter of Linux
Boot Linux
[q] Quit to shell
NAND: 256 MiB, RAM: 128 MiB
Enter your Selection:f
NAND scrub: device 0 whole chip
Warning: scrub option will erase all factory set bad blocks!
There is no reliable way to recover them.
Use this command only for testing purposes if you
are sure of what you are doing!
Really scrub this NAND flash? <y/N>
Erasing at 0x8cc0000 -- 55% complete.
NAND 256MiB 3,3V 8-bit: MTD Erase failure: -5
Erasing at 0xa660000 -- 65% complete.
NAND 256MiB 3,3V 8-bit: MTD Erase failure: -5
Erasing at 0xc500000 -- 77% complete.
NAND 256MiB 3,3V 8-bit: MTD Erase failure: -5
Erasing at 0xffe0000 -- 100% complete.
Scanning device for bad blocks
s3c-nand: ECC uncorrectable error detected
s3c-nand: ECC uncorrectable error detected
s3c-nand: ECC uncorrectable error detected
s3c-nand: ECC uncorrectable error detected
s3c-nand: ECC uncorrectable error detected
s3c-nand: ECC uncorrectable error detected
OK
是否和这个有关
请问如何解决呢？
