From: Josh Boyer <jwboyer@linux.vnet.ibm.com>
To: Sebastian Siewior <linuxppc-embedded@ml.breakpoint.cc>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: loading NOR flash from DT
Date: Wed, 17 Oct 2007 14:47:59 -0500 [thread overview]
Message-ID: <20071017144759.320209bd@weaponx.rchland.ibm.com> (raw)
In-Reply-To: <20071017192651.GA5192@Chamillionaire.breakpoint.cc>
On Wed, 17 Oct 2007 21:26:51 +0200
Sebastian Siewior <linuxppc-embedded@ml.breakpoint.cc> wrote:
> Hello,
>
> I have here a MPC8544 DS board with NOR flash on it and Kumar's git
> tree. I'm trying to detect this flash with the physmap_of module. I
> added a nor_flash block (I used sequoia.dts as an example) into my
> device tree on the same level as soc8544 or memory (or between them).
> After modprobing physmap_of nothing happend. Then I tried to make a tree
> with plb -> opb -> ebc and finally nor_flash but still nothing changed.
>
> Is there a user space dependency or did I just edit my device tree the
> wrong way? Any hints are welcome :)
Post your device tree please. I don't recall MPC8544 even having PLB,
OPB, or EBC busses, so they likely aren't getting probed.
josh
next prev parent reply other threads:[~2007-10-17 19:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-17 19:26 loading NOR flash from DT Sebastian Siewior
2007-10-17 19:47 ` Josh Boyer [this message]
2007-10-17 19:55 ` Sebastian Siewior
2007-10-17 20:17 ` Scott Wood
2007-10-17 20:23 ` Sergei Shtylyov
2007-10-17 19:54 ` Sergei Shtylyov
2007-10-18 7:57 ` Sebastian Siewior
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