From: Artem Bityutskiy <dedekind1@gmail.com>
To: "Pali Rohár" <pali.rohar@gmail.com>
Cc: linux-mtd@lists.infradead.org
Subject: Re: [PATCH] UBI: Do not try to autoresize in readonly mode
Date: Fri, 24 Aug 2012 18:57:01 +0300 [thread overview]
Message-ID: <1345823821.2848.331.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <6233716.oXLBM8tzrg@pali>
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On Fri, 2012-08-24 at 17:48 +0200, Pali Rohár wrote:
> > > BTW, is there userspace tool for unpacking data from ubifs
> > > image without need to simulate nand device in kernel?
> >
> > Unfortunately no.
>
> Ok. I have patch for block2mtd.ko which allows me to mount ubifs
> image in way: losetup --> block2mtd --> ubiattach --> mount
> without nandsim. I needed to patch block2mtd, because ubi code
> needs correct erase size, write size nand subpage shift and full
> image size. So I added params for these properties in block2mtd
> code - and it working. But I do not know if this is correct way,
> but I can send my patch.
Why do you need to use block2mtd? If you have an image for NOR flash,
use mtdram, if it is for NAND - use nandsim. What prevents you from
using mtdram or nandsim?
--
Best Regards,
Artem Bityutskiy
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next prev parent reply other threads:[~2012-08-24 15:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-18 12:11 [PATCH] UBI: Do not try to autoresize in readonly mode Pali Rohár
2012-08-24 15:29 ` Artem Bityutskiy
2012-08-24 15:48 ` Pali Rohár
2012-08-24 15:57 ` Artem Bityutskiy [this message]
2012-08-24 15:59 ` Pali Rohár
2012-08-24 16:09 ` Artem Bityutskiy
2017-06-02 15:39 ` Pali Rohár
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