From: Iyer <maseriyer@yahoo.com>
To: Jeff Fellin <jeff.fellin@coredgenetworks.com>,
linux-mtd@lists.infradead.org
Subject: RE: Magic bitmask 0x1985 messages, while attempting to mount a JFFS2 filesystem on dataflash
Date: Fri, 6 Apr 2007 09:48:18 -0700 (PDT) [thread overview]
Message-ID: <20070406164818.7863.qmail@web37704.mail.mud.yahoo.com> (raw)
In-Reply-To: <005601c777cd$65287620$0b00a8c0@CoreEdgeNJ4>
--- Jeff Fellin <jeff.fellin@coredgenetworks.com>
wrote:
>
> >> Are you sure you entered the correct erase block
> size and padding options
> for the dataflash?
Yes, I guess the erase block size and padding options
could be right,
This is the result of mtd_debug info /dev/mtd4
-bash-3.1# mtd_debug info /dev/mtd4
mtd.type = (unknown type - new MTD API maybe?)
mtd.flags =
mtd.size = 2440944 (2M)
mtd.erasesize = 528
mtd.oobblock = 528
mtd.oobsize = 0
mtd.ecctype = MTD_ECC_NONE
regions = 0
The JFFS2 image was created with the options -e 528
-n --pad= 777744 (a multiple of 528) for mkfs.jffs2
(erase size:528 for the AT45DB321)
-iyer
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next prev parent reply other threads:[~2007-04-06 16:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-05 21:57 Magic bitmask 0x1985 messages, while attempting to mount a JFFS2 filesystem on dataflash Jeff Fellin
2007-04-06 16:48 ` Iyer [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-04-02 16:05 Iyer
2007-04-05 19:44 ` Iyer
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