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Driver 'sd' needs updating - please use bus_type methods 
dm9000 Ethernet Driver, V1.31 
Now use the default MAC address: 10:23:45:67:89:ab 
eth0 (dm9000): not using net_device_ops yet 
eth0: dm9000e at c486e000,c4872004 IRQ 51 MAC: 10:23:45:67:89:ab (EmbedSky) 
S3C24XX NAND Driver, (c) 2004 Simtec Electronics 
s3c2440-nand s3c2440-nand: Tacls=3, 30ns Twrph0=7 70ns, Twrph1=3 30ns 
NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit) 
Scanning device for bad blocks 
Bad eraseblock 64 at 0x000000800000 
Bad eraseblock 427 at 0x000003560000 
Bad eraseblock 640 at 0x000005000000 
Bad eraseblock 687 at 0x0000055e0000 
Bad eraseblock 1097 at 0x000008920000 
Bad eraseblock 1235 at 0x000009a60000 
Bad eraseblock 1360 at 0x00000aa00000 
Bad eraseblock 1520 at 0x00000be00000 
Creating 3 MTD partitions on "NAND 256MiB 3,3V 8-bit": 
0x000000000000-0x000000040000 : "EmbedSky_Board_uboot" 
0x000000200000-0x000000400000 : "EmbedSky_Board_kernel" 
0x000000400000-0x00000ff80000 : "EmbedSky_Board_yaffs2" 
usbmon: debugfs is not available 
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver 
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI 
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1 
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000 
usb usb1: configuration #1 chosen from 1 choice 
hub 1-0:1.0: USB hub found 
hub 1-0:1.0: 2 ports detected 
usbcore: registered new interface driver libusual 
usbcore: registered new interface driver usbserial 
USB Serial support registered for generic 
usbcore: registered new interface driver usbserial_generic 
usbserial: USB Serial Driver core 
USB Serial support registered for FTDI USB Serial Device 
usbcore: registered new interface driver ftdi_sio 
ftdi_sio: v1.4.3:USB FTDI Serial Converters Driver 
USB Serial support registered for pl2303 
usbcore: registered new interface driver pl2303 
pl2303: Prolific PL2303 USB to serial adaptor driver 
mice: PS/2 mouse device common for all mice 
S3C24XX RTC, (c) 2004,2006 Simtec Electronics 
s3c2410-rtc s3c2410-rtc: rtc disabled, re-enabling 
s3c2410-rtc s3c2410-rtc: rtc core: registered s3c as rtc0 
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics 
s3c2410-wdt s3c2410-wdt: starting watchdog timer 
s3c2410-wdt s3c2410-wdt: watchdog active, reset abled, irq enabled 
Advanced Linux Sound Architecture Driver Version 1.0.18a. 
ALSA device list: 
  No soundcards found. 
TCP cubic registered 
NET: Registered protocol family 17 
RPC: Registered udp transport module. 
RPC: Registered tcp transport module. 
s3c2410-rtc s3c2410-rtc: setting system clock to 2009-03-07 12:07:27 UTC (1236427647) 
EXT4-fs: Update your userspace programs to mount using ext4 
EXT4-fs: ext4dev backwards compatibility will go away by 2.6.31 
end_request: I/O error, dev mtdblock2, sector 256 
isofs_fill_super: bread failed, dev=mtdblock2, iso_blknum=64, block=128 
List of all partitions: 
1f00             256 mtdblock0 (driver?) 
1f01            2048 mtdblock1 (driver?) 
1f02          257536 mtdblock2 (driver?) 
No filesystem could mount root, tried:  ext4 ext4dev cramfs vfat msdos iso9660 romfs 
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(31,2) 
[<c002b700>] (unwind_backtrace+0x0/0xdc) from [<c02a2534>] (panic+0x40/0x110) 
[<c02a2534>] (panic+0x40/0x110) from [<c0008fcc>] (mount_block_root+0x1d0/0x210) 
[<c0008fcc>] (mount_block_root+0x1d0/0x210) from [<c0009264>] (prepare_namespace+0x164/0x1bc) 
[<c0009264>] (prepare_namespace+0x164/0x1bc) from [<c0008598>] (kernel_init+0xb4/0xe0) 
 
文件系统没有挂载成功,但是不知道具体问题出在哪里了,是内核问题,还是busybox的问题 
知道详情的大虾指点一下,谢谢! 
在网上看到有人说配置内核的时候要选择“浮点运算*”选项 |   
 
 
 
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