From: Felix Radensky <felix@embedded-sol.com>
To: linuxppc-dev@ozlabs.org
Subject: Re: ndfc driver on Kilauea board
Date: Thu, 5 Feb 2009 06:43:06 -0800 (PST) [thread overview]
Message-ID: <21852712.post@talk.nabble.com> (raw)
In-Reply-To: <21851244.post@talk.nabble.com>
Felix Radensky wrote:
>
> Hi,
>
> I'm trying to enable Linux ndfc driver on Kilauea (ppc405ex) board rev 1.2
> running
> u-boot v2009.01 and linux-2.6.29-rc3. I've enabled NDFC in kernel config
> and
> updated kilauea.dts as described in
> Documentation/powerpc/dts-bindings/4xx/ndfc.txt
> NDFC chip select is 1, so it matches the example in ndfc.txt
> However driver probe routine is not called by the kernel, and NAND is not
> identified. What am I missing ? The same driver (backported) works for me
> on custom 460EX board with u-boot-1.3.4 and linux-2.6.28
>
> Thanks a lot in advance.
>
> Felix.
>
U-boot on Kilauea ships with the following definitions:
fdt_addr=0xfc1e0000
net_nfs_fdt=tftp 200000 ${bootfile};tftp ${fdt_addr} ${fdt_file};run nfsargs
addip addtty;bootm 200000 - ${fdt_addr}
I was running net_nfs_fdt to download kernel and fdt from network, but in
reality
fdt stored on flash was used, which has no ndfc definitions. Now that I'm
using
a proper ftd, NAND is properly identified.
Sorry for the noise.
Felix.
--
View this message in context: http://www.nabble.com/ndfc-driver-on-Kilauea-board-tp21851244p21852712.html
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prev parent reply other threads:[~2009-02-05 14:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-05 13:21 ndfc driver on Kilauea board Felix Radensky
2009-02-05 14:43 ` Felix Radensky [this message]
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