From: dedekind1@gmail.com (Artem Bityutskiy)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6] MTD: atmel_nand: Update driver to support Programmable Multibit ECC controller
Date: Fri, 11 May 2012 15:11:40 +0300 [thread overview]
Message-ID: <1336738300.2625.57.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <1336561255-30905-1-git-send-email-josh.wu@atmel.com>
On Wed, 2012-05-09 at 19:00 +0800, Josh Wu wrote:
> The Programmable Multibit ECC (PMECC) controller is a programmable binary
> BCH(Bose, Chaudhuri and Hocquenghem) encoder and decoder. This controller
> can be used to support both SLC and MLC NAND Flash devices. It supports to
> generate ECC to correct 2, 4, 8, 12 or 24 bits of error per sector of data.
>
> To use this driver, the user needs to pass in the correction capability and
> the sector size.
>
> This driver has been tested on AT91SAM9X5-EK and AT91SAM9N12-EK with JFFS2,
> YAFFS2, UBIFS and mtd-utils.
>
> Signed-off-by: Hong Xu <hong.xu@atmel.com>
> Signed-off-by: Josh Wu <josh.wu@atmel.com>
The patch is really big - please, split it on more smaller patches.
Besides, it does not compile for me:
ERROR: "of_flat_dt_is_compatible" [drivers/mtd/nand/atmel_nand.ko] undefined!
ERROR: "of_get_flat_dt_root" [drivers/mtd/nand/atmel_nand.ko] undefined!
make[2]: *** [__modpost] Error 1
--
Best Regards,
Artem Bityutskiy
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 836 bytes
Desc: This is a digitally signed message part
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20120511/eb4906b7/attachment.sig>
next prev parent reply other threads:[~2012-05-11 12:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-09 11:00 [PATCH v6] MTD: atmel_nand: Update driver to support Programmable Multibit ECC controller Josh Wu
2012-05-11 12:11 ` Artem Bityutskiy [this message]
2012-05-14 10:54 ` Josh Wu
2012-05-15 10:37 ` Artem Bityutskiy
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=1336738300.2625.57.camel@sauron.fi.intel.com \
--to=dedekind1@gmail.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).