[U-Boot-Users] Unable to mount root fs

Petre Pircalabu petrica at ict-rom.com
Thu May 20 19:59:41 CEST 2004


Does anyone have a suggestion about this error? 
I got the same error in the following cases:

no initrd image in flash ( command : bootm 0x40000)
multifile containing both kernel and initrd ( command : bootm 0x40000)
compressed kernel uImage at 0x4000 and compressed initrd image at 0x120000 ( command : bootm 0x40000 0x120000)
compressed kernel uImage at 0x4000 and uncompressed initrd image at 0x120000 ( command : bootm 0x40000 0x120000)

Starting kernel ...

Linux version 2.4.19-rmk7-pxa2 (root at localhost.localdomain) (gcc version 3.2.1)
#1 Wed May 19 14:58:50 EEST 2004
CPU: XScale-PXA255 revision 6
Machine: Biosafe
Memory clock: 99.53MHz (*27)
Run Mode clock: 199.07MHz (*2)
Turbo Mode clock: 199.07MHz (*1.0, inactive)
On node 0 totalpages: 16384
zone(0): 16384 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: console=ttyS0,19200 root=/dev/ram
Calibrating delay loop... 198.65 BogoMIPS
Memory: 64MB = 64MB total
Memory: 63988KB available (576K code, 190K data, 36K init)
Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Starting kswapd
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with no serial options enabled
ttyS00 at 0x0000 (irq = 15) is a PXA UART
ttyS01 at 0x0000 (irq = 14) is a PXA UART
ttyS02 at 0x0000 (irq = 13) is a PXA UART
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
Kernel panic: VFS: Unable to mount root fs on 01:00

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