Kernel panic after the update

Altera_Forum · ‎07-07-2009

Hi all,

after the source update with "./update" in nios2-linux dir, I have this error :

Uncompressing Linux... Ok, booting the kernel.
Linux version 2.6.30 (campo@enterprise) (gcc version 3.4.6)# 10 PREEMPT Tue Jul 7 18:12:54 CEST 2009
uClinux/Nios II
Built 1 zonelists in Zone order, mobility grouping off.  Total pages: 4064
Kernel command line:
NR_IRQS:32
PID hash table entries: 64 (order: 6, 256 bytes)
Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
Memory available: 14148k/1949k RAM, 0k/0k ROM (1633k kernel code, 316k data)
Calibrating delay loop... 24.57 BogoMIPS (lpj=122880)
Mount-cache hash table entries: 512
net_namespace: 264 bytes
NET: Registered protocol family 16
init_BSP(): registering device resources
bio: create slab <bio-0> at 0
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 512 (order: 0, 4096 bytes)
TCP bind hash table entries: 512 (order: -1, 2048 bytes)
TCP: Hash tables configured (established 512 bind 512)
TCP reno registered
NET: Registered protocol family 1
io scheduler noop registered
io scheduler deadline registered (default)
ttyJ0 at MMIO 0x21208b0 (irq = 1) is a Altera JTAG UART
console  enabled
smc91x.c: v1.1, sep 22 2004 by Nicolas Pitre <nico@cam.org>
eth0: SMC91C11xFD (rev 1) at 82110300 IRQ 6 
eth0: Invalid ethernet MAC address.  Please set using ifconfig
dm9000 Ethernet Driver, V1.31
TCP cubic registered
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
List of all partitions:
No filesystem could mount root, tried:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

I have tryed to delete the romfs dir but it didn't work (I've read this (http://www.nioswiki.com/operatingsystems/uclinux/uclinuxdist/initramfsupdate) ). Has anyone resolved this error ?

Altera_Forum · ‎07-07-2009

I've resolved. Sorry for the useless post

Altera_Forum · ‎08-01-2009

TO_BE_DONE

Altera_Forum · ‎08-01-2009

When I've compiled the kernel I gave :

1) make (compile the kernel )

2) make romfs ( create the ROM filesystem into romfs/ folder )

3) make ( I think it merge the kernel with the romfs )

Altera_Forum · ‎08-12-2009

Hi combo i solved the problem.Thanks for info.

problem is due to combiler.

<div class='quotetop'>QUOTE (campo85 @ Aug 1 2009, 07:27 AM) <{post_snapback}> (index.php?act=findpost&pid=23364)</div>

--- Quote Start ---

When I've compiled the kernel I gave :

1) make (compile the kernel )

2) make romfs ( create the ROM filesystem into romfs/ folder )

3) make ( I think it merge the kernel with the romfs )[/b]

--- Quote End ---