From: Philip Balister <philip@balister.org>
To: openembedded-devel@lists.openembedded.org
Subject: Re: How do I build OE for PPC-405 inside Virtex 4?
Date: Mon, 05 Oct 2009 05:22:09 -0700 [thread overview]
Message-ID: <4AC9E4F1.4020309@balister.org> (raw)
In-Reply-To: <1254739809.14756.20.camel@orest.ift.cs.uni-potsdam.de>
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Did you figure out how to fix the respawning too fast problem? I am
curious how to fix that.
Philip
On 10/05/2009 03:50 AM, Ali Akbar Zarezadeh wrote:
> Hallo,
>
> Only for notation, I have solved my issue referring to the limitation on
> ramdisk size.
>
> Inside the Linux Kernel Configuration, the "Default RAM disk size"
> should be modified:
>
> --------------
> Linux kernel Configuration utility:
>
> |-- Device Drivers
> | |-- Block devices
> | |-- RAM block device support
> | |-- (xxx) Default RAM disk size (kbytes)
> --------------
>
> with changing (xxx) value it would be possible to use ramdisk space up
> to 60M (xxx -> 61440) or ... and seems it was the boundary which
> controls the settings inside the bitbake.conf.
>
> Also, scp is used instead of ftp and is working perfect, but on each
> system reboot I must delete the relevant RSA host key
> in ../.ssh/known_hosts file inside my desktop PC.
>
> ciao
> Ali
>
> PS: Embedded Linux Primer by Christopher Hallinan was an invaluable book
> to get me help understanding a lot of things around system boot
> procedure and I would strongly recommend it to anyone who is beginner
> (newbie) like me in this area.
>
>> 1) If I would increase the size of ramdisk more than approximately 25%
>> of total installed physical memory size, I will hit with another problem
>> in the boots up time which complains for exceeding the threshold size.
>> It seems somewhere should be a limitation or setting for it. Is there
>> any idea where?
>>
>> 2) More often in our development and debug process, ftp would be desired
>> to copy the new application binary through network. As I checked there
>> is no ftp tool already installed in the ramdisk (only there is tftp from
>> busybox-1.13.2-r18). Would you let me know how I should put ftp in the
>> generated image file?
>
>
>
> _______________________________________________
> Openembedded-devel mailing list
> Openembedded-devel@lists.openembedded.org
> http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
>
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prev parent reply other threads:[~2009-10-05 12:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-28 21:24 How do I build OE for PPC-405 inside Virtex 4? Ali Akbar Zarezadeh
2009-09-28 21:46 ` Philip Balister
2009-09-29 0:29 ` Elvis Dowson
2009-09-30 21:32 ` Khem Raj
2009-10-01 11:33 ` Ali Akbar Zarezadeh
2009-10-01 21:24 ` Philip Balister
2009-10-05 10:50 ` Ali Akbar Zarezadeh
2009-10-05 12:22 ` Philip Balister [this message]
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