In message 44989492.0000EC.01953@bj163app44.163.com you wrote:
when mount root there throws a exception,can anyone help me?
As mentioned before, this is off topic here.
A few comments anyway:
## Booting image at 30007fc0 ...
...
## Loading Ramdisk Image at 00030000 ...
Uou boot with a ramdisk image...
Image Name: init ramdisk Created: 2006-06-20 7:15:26 UTC Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 1269760 Bytes = 1.2 MB
For an uncompressed image the size if very small. Are you sure this is OK?
Linux version 2.4.18-rmk7-pxa1 (Huangrx@huangrx) (gcc version 2.95.3 20010315 (5
This kernel version is extremely old. You will not find much support for it any more.
Kernel command line: initrd=0x30800000,0x200000 root=/dev/mtdblock/2 init=/linu0
You boot with a ramdisk, but put the root file system on a MTD device? Strange.
The "/dev/mtdblock/2" suggests that you are attemptiong to use devfs. IMHO not a good idea.
Also, the "init=/linu0" is strange.
ttyS%d0 at I/O 0x50000000 (irq = 52) is a S3C2410 ttyS%d1 at I/O 0x50004000 (irq = 55) is a S3C2410 ttyS%d2 at I/O 0x50008000 (irq = 58) is a S3C2410
Your kernel seems to have a bug when printing the serial port names.
cramfs: wrong magic FAT: bogus logical sector size 25322 Kernel panic: VFS: Unable to mount root fs on 1f:00
Are you sure there is actually a root file system in your MTD partition?
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<div>hi,all<br>
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Best regards,
Wolfgang Denk