使用elink擦除flash后，重新写了supervivi，然后使用超级终端和DNW写nandflash，依次是supervivi，内核和文件系统，关电 ，把开关拨到nand启动后屏幕没显示，但是终端里面显示内核是在运行的，可以输入命令和内核交互，这块mini2440用的是x35的lcd，所以内核镜像用的是zImage_X35，步骤是按照国嵌视频来的，不知道哪里出了问题？

   而且使用那个测试文件2440test_X35也没有显示向日葵，我换过N43的那个4.3寸屏（相应的N43内核）也没有显示，会不会是硬件哪里有问题？

  后面一部分的启动信息
STV06xx: registered
gspca_gl860: driver startup - version 0.9d10
usbcore: registered new interface driver gspca_gl860
gspca_gl860: driver registered
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
initializing s3c2440 camera interface......
s3c2440 camif init done
Loading OV9650 driver.........
SCCB address 0x60, manufacture ID 0xFFFF, expect 0x7FA2
SCCB address 0x60, manufacture ID 0xFFFF, expect 0x7FA2
No OV9650 found!!!
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
s3c-sdi s3c2440-sdi: powered down.
s3c-sdi s3c2440-sdi: mmc0 - using pio, sw SDIO IRQ
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.21.
No device for DAI UDA134X
No device for DAI s3c24xx-i2s
S3C24XX_UDA134X SoC Audio driver
UDA134X SoC Audio Codec
asoc: UDA134X <-> s3c24xx-i2s mapping ok
ALSA device list:
  #0: S3C24XX_UDA134X (UDA134X)
TCP cubic registered
NET: Registered protocol family 17
s3c2410-rtc s3c2410-rtc: setting system clock to 2083-07-02 08:19:30 UTC (358174
1970)
yaffs: dev is 32505859 name is "mtdblock3"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.3, "mtdblock3"
yaffs: auto selecting yaffs2
block 1046 is bad
block 1047 is bad
block 1107 is bad
block 1570 is bad
block 1598 is bad
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
Partially written block 659 detected
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:3.
Freeing init memory: 156K
hwclock: settimeofday() failed: Invalid argument
[27/May/1947:01:51:20 +0000] boa: server version Boa/0.94.13
[27/May/1947:01:51:20 +0000] boa: server built Jul 26 2010 at 15:58:29.
[27/May/1947:01:51:20 +0000] boa: starting server pid=679, port 80

Try to bring eth0 interface up......eth0: link down
Done

Please press Enter to activate this console.

可能你板子上的LCD电源帽掉了

我的板子一直显示亮白，偶尔还会有多种颜色的竖条，是什么原因呢？是不是触摸屏坏了？

mini2440开发板的x35的lcd

目测是电源不稳定。。