From: Benoit RAT <benoit@sevensols.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: Problem with loadenv from /dev/env0
Date: Mon, 11 Jun 2012 13:59:34 +0200 [thread overview]
Message-ID: <CAHvDM_fctLm1+s6Mz9J15GERsfV-Wx8n81ZtiieUF4CXJ5uviA@mail.gmail.com> (raw)
In-Reply-To: <20120611115719.GO30400@pengutronix.de>
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Sorry I forgot,
It is based on pm9g45 board
--
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*Benoit RAT LAMY*
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On Mon, Jun 11, 2012 at 1:57 PM, Sascha Hauer <s.hauer@pengutronix.de>wrote:
> On Mon, Jun 11, 2012 at 01:53:13PM +0200, Benoit RAT wrote:
> > Hello,
> >
> > I want to recover some parameters from my NAND flash by using saveenv and
> > loadenv but It does not work:
> >
> > First I have used a big env0 partition to be sure bad blocks don't bother
> > me.
> >
> > devfs_add_partition("nand0", 0x00000, 0xF0000, PARTITION_FIXED,
> "env_raw");
> > > dev_add_bb_dev("env_raw", "env0");
> >
> >
> > Then I try to edit,save & load /env/config
> >
> > wrs-02:0B:AD:C0:FF:EE# edit /env/config
> >
> > Then I change the eth0.addr
> >
> > eth0.ethaddr=72:0B:AD:C0:FF:EE
> > > PS1="wrs-$eth0.ethaddr# "
> >
> >
> > Ctrl+D
> >
> > wrs-02:0B:AD:C0:FF:EE# . /env/config
> > wrs-72:0B:AD:C0:FF:EE# saveenv
> > saving environment
> > wrs-72:0B:AD:C0:FF:EE# loadenv
> > loading environment from /dev/env0
> > err -74
> > err -74
> > wrong crc on env
>
> What hardware was this again?
>
> Sascha
>
> --
> Pengutronix e.K. | |
> Industrial Linux Solutions | http://www.pengutronix.de/ |
> Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
> Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
>
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next prev parent reply other threads:[~2012-06-11 11:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-11 11:53 Benoit RAT
2012-06-11 11:57 ` Sascha Hauer
2012-06-11 11:59 ` Benoit RAT [this message]
2012-06-11 12:05 ` Benoit RAT
2012-06-11 11:58 ` Alexander Shiyan
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