From: David Woodhouse <dwmw2@infradead.org>
To: Geoff Levand <geoffrey.levand@am.sony.com>
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>
Subject: Re: [Cbe-oss-dev] [PATCH] Ignore memory listed in PS3 device tree
Date: Tue, 03 Apr 2007 20:10:02 -0400 [thread overview]
Message-ID: <1175645402.10567.38.camel@shinybook.infradead.org> (raw)
In-Reply-To: <4612EA16.7070102@am.sony.com>
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
next prev parent reply other threads:[~2007-04-04 0:10 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-29 22:43 [PATCH] Ignore memory listed in PS3 device tree David Woodhouse
2007-03-29 23:23 ` [Cbe-oss-dev] " Benjamin Herrenschmidt
2007-03-30 0:27 ` David Woodhouse
2007-03-30 13:25 ` Segher Boessenkool
2007-04-02 0:20 ` Michael Ellerman
2007-04-02 17:36 ` Segher Boessenkool
2007-04-03 2:42 ` Michael Ellerman
2007-04-03 3:16 ` David Woodhouse
2007-04-03 14:45 ` David Woodhouse
2007-04-03 21:18 ` Geoff Levand
2007-04-03 21:48 ` David Woodhouse
2007-04-03 22:45 ` Geoff Levand
2007-04-03 22:55 ` Arnd Bergmann
2007-04-03 23:58 ` Geoff Levand
2007-04-04 0:10 ` David Woodhouse [this message]
2007-04-04 11:43 ` Segher Boessenkool
2007-04-04 1:30 ` Benjamin Herrenschmidt
2007-04-04 1:28 ` Benjamin Herrenschmidt
2007-04-04 1:26 ` Benjamin Herrenschmidt
2007-03-30 17:41 ` Geoff Levand
2007-03-30 17:45 ` David Woodhouse
2007-03-30 18:11 ` Segher Boessenkool
2007-03-30 18:13 ` David Woodhouse
2007-03-31 15:27 ` Segher Boessenkool
2007-03-31 22:34 ` Benjamin Herrenschmidt
2007-03-31 22:42 ` David Woodhouse
2007-04-06 21:22 ` Geoff Levand
2007-04-06 22:34 ` Benjamin Herrenschmidt
2007-04-06 22:43 ` David Woodhouse
2007-04-06 23:15 ` Geoff Levand
2007-04-06 23:35 ` Benjamin Herrenschmidt
2007-04-06 23:44 ` David Woodhouse
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