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Subject: Re: [PATCH 10/15] Add device tree for Ebony
From: Josh Boyer <jwboyer@linux.vnet.ibm.com>
To: David Gibson <david@gibson.dropbear.id.au>
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Date: Mon, 05 Mar 2007 08:23:04 -0600
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On Mon, 2007-03-05 at 14:24 +1100, David Gibson wrote:
> Add a device tree for the Ebony evaluation board (440GP based).  This
> tree is not complete or finalized.  This tree needs a very recent
> version of dtc to process.
> 
> Signed-off-by: David Gibson <dwg@au1.ibm.com>
> ---
> +
> +	chosen {
> +		linux,stdout-path = "/plb/opb@0/serial@140000200";
> +		linux,initrd-start = <0>; /* FIXME */
> +		linux,initrd-end = <0>;

Could we add a bootargs property here?  It needs to be present to allow
set_cmdline in the wrapper to actually function.  Without it, the
console ops allow you to specify on at the

Linux/PowerPC load:

line, but it doesn't actually get set in the DT.  In my testing, having

bootargs = "";

was sufficient to allow the cmdline editing (or inserting in this case)
to work.

josh