OK6410A烧写程序白屏

sunjianglai · 发表于 2013-7-5 10:18:34

我烧写的是RAM256和nand2g的程序，我问过卖家我的板子信息，他说我的板子是256RAM和4G nandflash,证明我烧写的程序没错，而且我也是下载论坛里面最新的程序(2013-3-1号更新)，顺便说一下，我在烧写程序之前也在uboot状态下进行了Format the nandflash。为什么我试了N遍(完全按照手册做的，SD卡一键烧写，SD_Writer烧写mmc.bin，文件拷贝到SD卡改名称之类的都没错，我的电脑是XP的)，一直都是白屏，难道出厂就是坏的。请给予解释。

admin · 发表于 2013-7-5 15:16:56

你的板子之前用wince擦出过吗？

sunjianglai · 发表于 2013-7-5 15:35:54

没有啊。我是在uboot下面选1进行format the nandflash，然后再一键烧写程序的

sunjianglai · 发表于 2013-7-5 15:37:57

****************************************
** u-boot 1.1.6                   **
** Updated for OK6410  TE6410 Board  **
** Version (2012-09-23)       **
** OEM: Forlinx Embedded          **
** Web: http://www.witech.com.cn **
****************************************

CPU:    S3C6410 @532MHz
      Fclk = 532MHz, Hclk = 133MHz, Pclk = 66MHz, Serial = CLKUART (SYNC Mode
)
Board: SMDK6410
DRAM: 256 MB
Flash: 0 kB
NandFlash Information:
Nandflash:ChipType= MLC  ChipName=samsung-K9LBG08U0D
No  No Calc pagesize, blocksize, erasesize,  use ids table .............
NandFlash:name=NAND 4GiB 1,8V 8-bit,id=d7, pagesize=4096 ,chipsize=2048 MB,erase
size=524288 oobsize=128
NandFlash Size is 2048 MB
SD/MMC:  SD 2.0 SDHC / Manufacturer: 0x02,OEM: "TM/SA04G",REV: 1.1,S/N: 11168784
05,DATE: 2012/12
      SDHC size: 3724 MiB
      Freq = 50MHz
In:    serial
Out:    lcd
Err:    lcd
Hit any key to stop autoboot:  0

NAND erase: device 0 whole chip
Skipping bad block at  0x00000000
Skipping bad block at  0x00080000
Skipping bad block at  0x00100000
Skipping bad block at  0x30a80000
Erasing at 0x7ff80000 -- 100% complete.
OK
reading u-boot.bin

212992 bytes read

NAND write: device 0 offset 0x0, size 0x200000
1032192 bytes written: OK
reading zImage

3638592 bytes read

NAND write: device 0 offset 0x200000, size 0x500000

Writing data at 0x6ff000 -- 100% complete.
5242880 bytes written: OK
reading rootfs.yaffs2

129761280 bytes read

NAND write: device 0 offset 0x700000, size 0x7bc0000

Writing data at 0x7eff000 -- 100% complete.
129761280 bytes written: OK

这是串口信息