From: eric@eukrea.com (Eric Bénard)
To: linux-arm-kernel@lists.infradead.org
Subject: Problem with mxc_nand driver
Date: Mon, 28 Sep 2009 11:43:46 +0200 [thread overview]
Message-ID: <4AC08552.2070009@eukrea.com> (raw)
In-Reply-To: <a57e67db0909280241w61f8d8bbm88ff5d749cc946c2@mail.gmail.com>
Hi,
Jernej Turnsek a ?crit :
> after writing root fs image into nand partition, running the image and
> then checking the first empty block I've got following OOB data which
> is suspicious to me:
>
> OOB:
> ff ff 85 19 03 20 ff ff
> ff 65 02 08 00 00 00 ff
> ff ff ff ff ff ff ff ff
> ff ff 03 ff ff ff ff ff
> ff ff ff ff ff ff ff ff
> ff ff 03 ff ff ff ff ff
> ff ff ff ff ff ff ff ff
> ff ff 03 ff ff ff ff ff
>
> One can see that bytes on offset 2 to 5 are not empty and when using
> the smallpage_memorybased badblock_pattern byte 6 is not FF like it
> should be.
>
> Anyone knows what is going on here?
>
which configuration are you using ? SW ECC + without the commit ?
Eric
next prev parent reply other threads:[~2009-09-28 9:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-28 6:41 Problem with mxc_nand driver Jernej Turnsek
2009-09-28 7:39 ` Eric Bénard
2009-09-28 8:56 ` Jernej Turnsek
2009-09-28 9:20 ` Eric Bénard
2009-09-28 9:41 ` Jernej Turnsek
2009-09-28 9:43 ` Eric Bénard [this message]
2009-09-28 10:30 ` Jernej Turnsek
2009-09-30 10:07 ` Rabin Vincent
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4AC08552.2070009@eukrea.com \
--to=eric@eukrea.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.