From: Russ Dill <Russ.Dill@asu.edu>
To: fred@sc23.sc.mcel.mot.com
Cc: linuxppc-embedded@lists.linuxppc.org, linux-mtd@lists.infradead.org
Subject: Re: Which filesystem can live on one flash sector?
Date: 10 Dec 2002 10:28:22 -0700 [thread overview]
Message-ID: <1039541302.8122.40.camel@timmy> (raw)
In-Reply-To: <000001c2a011$ab5926f0$940879c8@sc.mcel.mot.com>
On Mon, 2002-12-09 at 23:02, fred wrote:
> Hi,
>
> I am using CRAMFS plus RAMFS on my board.
> And there is only one sector left for saving configuration data.
> Can I put a file system, e.g. JFFS, on it?
I'd make another block free and then do some sort of journalling from
userspace (each data block has a header with crc, size, header crc, and
revision). If you flash it boot block flash, the boot block may be the
place to find a couple small free sectors.
next prev parent reply other threads:[~2002-12-10 16:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-10 6:02 Which filesystem can live on one flash sector? fred
2002-12-10 7:46 ` Jörn Engel
2002-12-10 17:28 ` Russ Dill [this message]
2002-12-10 23:29 ` NAND and concat Christian Gan
2002-12-10 23:58 ` Charles Manning
2002-12-11 15:58 ` Christian Gan
2002-12-11 12:46 ` Robert Kaiser
2002-12-11 15:57 ` Christian Gan
2003-03-05 19:21 ` [PATCH] NAND and mtdconcat Christian Gan
2003-03-06 12:10 ` Robert Kaiser
2003-03-06 23:10 ` Christian Gan
[not found] <20021210071208.F30D7154A1@dragon.actrix.co.nz>
2002-12-10 13:56 ` Which filesystem can live on one flash sector? fred
2002-12-10 14:18 ` Jörn Engel
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