From: "Jan Lübbe" <jlu@pengutronix.de>
To: barebox@lists.infradead.org
Subject: Re: bareboxenv-target and spi nor flash crc problem
Date: Fri, 11 Oct 2013 16:22:08 +0200 [thread overview]
Message-ID: <1381501328.11504.71.camel@coredoba.hi.pengutronix.de> (raw)
In-Reply-To: <E78BBE677EB9144B8F0A0A29674CD5338F2D4435F4@SRV-VS06.TELEVIC.COM>
On Fri, 2013-10-11 at 14:57 +0200, Vanhauwaert Wouter wrote:
> Hi, I want to use bareboxenv-target on my operating system
> My environment settings are stored on a m25p32 spi nor flash.
> I can load them perfectly by issueing command:
> bareboxenv-target -l /tmp/barebox /dev/mtd1
> I change something and afterwards I do: bareboxenv-target -s /tmp/barebox /dev/mtd1
> No problems so far
> However
> If I reboot, I get a wrong crc on env superblock and default environment is loaded
You should use flash_erase (from mtd-utils) on the mtd partition before
writing to it.
Regards,
Jan Lübbe
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
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next prev parent reply other threads:[~2013-10-11 14:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-11 12:57 Vanhauwaert Wouter
2013-10-11 14:22 ` Jan Lübbe [this message]
2013-10-11 15:02 Vanhauwaert Wouter
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