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Subject: Re: [Cbe-oss-dev] [PATCH] Ignore memory listed in PS3 device tree
From: David Woodhouse <dwmw2@infradead.org>
To: Geoff Levand <geoffrey.levand@am.sony.com>
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Date: Tue, 03 Apr 2007 20:10:02 -0400
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Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>, nhorman@redhat.com,
	cbe-oss-dev@ozlabs.org, Arnd Bergmann <arnd@arndb.de>,
	Ben Collins <ben.collins@ubuntu.com>
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On Tue, 2007-04-03 at 16:58 -0700, Geoff Levand wrote:
> But you seem to say we can do something in the first stage kernel and pass
> some info to the second stage kernel?  The trouble with that is that when
> the kernel is used as a first stage, where does the info come from? 

>>From the bootwrapper, surely? If the bootwrapper sets up the initial
device-tree and passes it to the first stage kernel, then all that
information will be passed through when you kexec the second stage
vmlinux.

-- 
dwmw2