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
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