From: Andrei Konovalov <akonovalov@ru•mvista.com>
To: Mirek23 <miroslaw.dach@psi•ch>
Cc: linuxppc-embedded@ozlabs•org
Subject: Re: zImage.elf loads but does not start
Date: Tue, 15 May 2007 16:29:32 +0400 [thread overview]
Message-ID: <4649A7AC.1050503@ru.mvista.com> (raw)
In-Reply-To: <10621564.post@talk.nabble.com>
Hi Mirek,
Mirek23 wrote:
>> It seems to be that the console works fine and the root file system is
> mounted properly via NFS.
>> I do not however understand why eldk4.1 init does not work.
>
> I have done some more investigations. My observation is as following:
>
> The eldk4.1/ppc_4xx root file system has the init which is not statically
> built. When I removed the lib directory on the
> NFS server:/opt/eldk4.1/ppc_4xx/lib the kernel has booted up to the point:
>
> [ 9.302101] VFS: Mounted root (nfs filesystem).
> [ 9.357642] Freeing unused kernel memory: 96k init
> [ 9.481509] Kernel panic - not syncing: No init found. Try passing init=
> option to kernel.
>
>
> When the lib directory was present the last printed message was:
> [ 9.357642] Freeing unused kernel memory: 96k init
Any NFS timeouts after reaching this point? Any network activity at all?
(NFS timeout is quite long, so waiting few minutes would make sense)
Thanks,
Andrei
> I have observed the same behaviour with busybox accessed via NFS.
> I have compiled busybox with crosstool-0.43 (gcc-4.0.2 glibc-2.3.2) because
> eldk4.1 crosscompilers failed to compile busybox. When using busybox mounted
> via NFS I copied the lib directory from crosstool.
> Unfortunately also this time the system hanged at init.
>
> My own version of init which uses printf just to print the string to the
> screen runs however fine.
>
> Would somebody have some suggestion what might cause the problem to properly
> launch the init command.
>
> Best Regards
>
> Mirek
next prev parent reply other threads:[~2007-05-15 12:24 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-19 15:10 zImage.elf loads but not starts Mirek23
2007-04-23 15:12 ` zImage.elf loads but does not start Mirek23
2007-04-23 16:11 ` Leonid
2007-04-24 16:55 ` Mirek23
2007-04-24 17:11 ` Andrei Konovalov
2007-05-04 15:04 ` Mirek23
2007-05-04 15:41 ` Andrei Konovalov
2007-05-08 9:46 ` Mirek23
2007-05-08 21:46 ` Leonid
2007-05-08 21:50 ` Adrian Craine
2007-05-09 15:02 ` Charles Krinke
2007-05-10 8:45 ` Mirek23
2007-05-10 16:05 ` Mead, Joseph
2007-05-11 11:21 ` Mirek23
2007-05-15 12:08 ` Mirek23
2007-05-15 12:29 ` Andrei Konovalov [this message]
2007-05-15 12:45 ` Miroslaw Dach
2007-05-15 18:07 ` Andrei Konovalov
2007-05-15 18:49 ` Miroslaw Dach
2007-05-18 12:43 ` Mirek23
2007-05-25 12:24 ` Mirek23
2007-05-25 13:16 ` Andrei Konovalov
2007-05-25 15:23 ` Mirek23
2007-05-25 16:56 ` Advice needed Charles Krinke
2007-05-15 13:12 ` zImage.elf loads but does not start Mead, Joseph
2007-05-18 13:28 ` Mirek23
2007-04-23 16:24 ` Andrei Konovalov
2007-04-23 17:35 ` Grant Likely
2007-04-24 13:42 ` Mirek23
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