From: Scott Wood <scottwood@freescale.com>
To: Peter Pan <pppeterpppan@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: Does Linux 2.6.32 support NAND flash connect with MPC8247 through localbus with GPCM mode?
Date: Fri, 26 Feb 2010 12:35:59 -0600 [thread overview]
Message-ID: <20100226183559.GA17941@loki.buserror.net> (raw)
In-Reply-To: <48abf2c21002251808v4d40ea42s869b1307dfc3817@mail.gmail.com>
On Fri, Feb 26, 2010 at 10:08:09AM +0800, Peter Pan wrote:
> I'm recently porting Linux 2.6.32 to our custom board with MPC8247. We have a
> NAND flash connected using GPCM mode of local bus. But after I search
> through the Linux
> source, there is no compatible like "fsl,gpcm-nand". And I can not
> find any driver
> that seems works for our scene.
There isn't one. I was not under the impression that such a configuration
was even possible (how do you control ALE/CLE, for example?). There is a
NAND driver that uses UPM, though -- perhaps you could use that?
How specifically is NAND connected to the SoC on your board? What about it
suggests GPCM?
-Scott
next prev parent reply other threads:[~2010-02-26 18:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-26 2:08 Does Linux 2.6.32 support NAND flash connect with MPC8247 through localbus with GPCM mode? Peter Pan
2010-02-26 18:35 ` Scott Wood [this message]
2010-02-27 1:12 ` Peter Pan
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=20100226183559.GA17941@loki.buserror.net \
--to=scottwood@freescale.com \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=pppeterpppan@gmail.com \
/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.