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From: Juergen Beisert <jbe@pengutronix.de>
To: barebox@lists.infradead.org
Subject: Re: command bootu to start kernel
Date: Wed, 27 Oct 2010 15:33:15 +0200	[thread overview]
Message-ID: <201010271533.15954.jbe@pengutronix.de> (raw)
In-Reply-To: <AANLkTimj3WiRQaeP+tQ7-AHy3WcVG0MKpwt5uNfo_cWf@mail.gmail.com>

Belisko Marek wrote:
> I have mini2440 board with barebox running from RAM.
> I try to start uImage kernel for that platform but I'm little bit
> confused how to do it.
>
> I do tftp uImage and the bootu uImage but it always hangs :
>
> commandline: console=ttySAC0,115200
> arch_number: 1999
>
> I track down that theKernel pointer point to 0xffffffff (memmap return
> (void*)-1) which is obviously wrong.
> If I understand correctly bootu function take first parameter and try to
> open a file and memmap. If file isn't opened successfully then convert
> string address which is then taken for
> theKernel pointer.
>
> Is this correct procedure or do I something wrong?

Try to start a zImage with "bootz". On my system 'bootm' and 'bootu' do not 
work.

jbe

-- 
Pengutronix e.K.                              | Juergen Beisert             |
Linux Solutions for Science and Industry      | Phone: +49-8766-939 228     |
Vertretung Sued/Muenchen, Germany             | Fax:   +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686              | http://www.pengutronix.de/  |

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  reply	other threads:[~2010-10-27 13:34 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-27 12:42 Belisko Marek
2010-10-27 13:33 ` Juergen Beisert [this message]
2010-10-27 13:54   ` Sascha Hauer
2010-10-27 14:03     ` Belisko Marek
2010-10-27 14:38     ` Juergen Beisert
2010-10-29  6:08       ` Belisko Marek
2010-10-29  7:49         ` Belisko Marek
2010-10-29  8:04           ` Marc Reilly
2010-10-29  8:20             ` Belisko Marek
2010-10-29  8:34               ` Baruch Siach
2010-10-29  8:45                 ` Belisko Marek
2010-10-29  8:50                   ` Marc Kleine-Budde
2010-10-29  9:04                     ` Belisko Marek
2010-10-29  9:12                       ` Marc Kleine-Budde
2010-10-29  9:21                         ` Belisko Marek
2010-10-29  9:26                           ` Marc Kleine-Budde
2010-10-29  9:30                             ` Uwe Kleine-König
2010-10-29  9:31                             ` Belisko Marek
2010-10-29 12:36                               ` Juergen Beisert
2010-11-02 13:53                                 ` Belisko Marek
2010-10-27 13:46 ` Sascha Hauer

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