Hello list,
I recently applied the new patch and after building my uClinux (2.6) and
uploading it to my board I stubled onto a problem.
Linux seems to be unable to mount my root romfs included in my image.
This is the log of my starting linux before applying the patch:
Linux version 2.6.19-uc1 ([EMAIL PROTECTED]) (gcc version 4.1.1) #21
Fri Aug
3 12:54:30 CEST 2007
uClinux/COLDFIRE(m520x)
COLDFIRE port done by Greg Ungerer, [EMAIL PROTECTED]
...
uclinux[mtd]: RAM probe address=0x40145d70 size=0x128000
Creating 1 MTD partitions on "RAM":
0x00000000-0x00128000 : "ROMfs"
uclinux[mtd]: set ROMfs to be root filesystem
...
VFS: Mounted root (romfs filesystem) readonly.
Freeing unused kernel memory: 52k freed (0x4012a000 - 0x40136000)
And this is the one after appling the newest patch:
Linux version 2.6.22-uc1 ([EMAIL PROTECTED]) (gcc version 4.1.1) #24 Wed
Aug 22 12:
11:09 CEST 2007
uClinux/COLDFIRE(m520x)
COLDFIRE port done by Greg Ungerer, [EMAIL PROTECTED]
...
uclinux[mtd]: RAM probe address=0x40180258 size=0xbd000
Creating 1 MTD partitions on "RAM":
0x00000000-0x000bd000 : "ROMfs"
uclinux[mtd]: set ROMfs to be root filesystem
...
VFS: Cannot open root device "<NULL>" or unknown-block(31,0)
Please append a correct "root=" boot option; here are the available
partitions:
1f00 756 mtdblock0 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(31,0)
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