From: Stefan Roese <sr@denx.de>
To: linuxppc-dev@ozlabs.org
Cc: David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH 07/17] bootwrapper: Add dt_set_memory(), to fill in the /memory node.
Date: Fri, 23 Mar 2007 07:49:45 +0100 [thread overview]
Message-ID: <200703230749.45563.sr@denx.de> (raw)
In-Reply-To: <20070323032440.GD28006@localhost.localdomain>
On Friday 23 March 2007 04:24, David Gibson wrote:
> On Thu, Mar 22, 2007 at 12:02:56PM +0100, Segher Boessenkool wrote:
> > >>> However, #address-cells=2, #size-cells=1 is common enough that we
> > >>> really need to support that case.
> > >>
> > >> On the root node?!? Who would do such a strange thing?
> > >
> > > Ebony, for one, it works nicely for a 32-bit system with >32-bit bus.
> >
> > It means you cannot have a 4GB-or-bigger region below your
> > root node. Dunno if Ebony ever needs one, for I/O mapping
> > perhaps?
>
> Nope. 0-4GB is RAM, 4-8 is in-built IO, 8-12 is PCI IO, and I forget
> what 12-16 is, if anything.
The 440SPe supports up to 16GB of DDR2 (0-16GB). You might want to consider
supporting this sort of setup here.
Best regards,
Stefan
next prev parent reply other threads:[~2007-03-23 6:49 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-16 17:26 [PATCH 00/17] bootwrapper/cuImage patches Scott Wood
2007-03-16 17:27 ` [PATCH 01/17] bootwrapper: Make ft_create_node() pay attention to the parent parameter Scott Wood
2007-03-17 1:23 ` David Gibson
2007-03-16 17:27 ` [PATCH 02/17] bootwrapper: Add dt_ops methods Scott Wood
2007-03-17 1:24 ` David Gibson
2007-03-16 17:27 ` [PATCH 03/17] bootwrapper: Add xlate_reg(), and use it to find serial registers Scott Wood
2007-03-20 3:50 ` David Gibson
2007-03-20 16:34 ` Scott Wood
2007-03-21 3:12 ` David Gibson
2007-03-21 13:49 ` Segher Boessenkool
2007-03-21 16:01 ` Scott Wood
2007-03-21 19:11 ` Segher Boessenkool
2007-03-16 17:27 ` [PATCH 04/17] bootwrapper: Make compression of the kernel image optional Scott Wood
2007-03-17 1:25 ` David Gibson
2007-03-21 15:03 ` Patch: " Milton Miller
2007-03-16 17:28 ` [PATCH 05/17] bootwrapper: misc device tree fixes Scott Wood
2007-03-21 1:51 ` David Gibson
2007-03-22 16:22 ` Scott Wood
2007-03-23 3:26 ` David Gibson
2007-03-21 13:22 ` Segher Boessenkool
2007-03-16 17:28 ` [PATCH 06/17] Document the linux,network-index property Scott Wood
2007-03-17 1:26 ` David Gibson
2007-03-21 13:30 ` Segher Boessenkool
2007-03-21 14:48 ` Yoder Stuart-B08248
2007-03-21 18:57 ` Segher Boessenkool
2007-03-22 0:29 ` David Gibson
2007-03-22 11:11 ` Segher Boessenkool
2007-03-23 3:19 ` David Gibson
2007-03-23 11:36 ` Segher Boessenkool
2007-03-23 23:59 ` David Gibson
2007-03-24 0:23 ` Segher Boessenkool
2007-03-23 15:00 ` Scott Wood
2007-03-23 16:42 ` Segher Boessenkool
2007-03-16 17:28 ` [PATCH 07/17] bootwrapper: Add dt_set_memory(), to fill in the /memory node Scott Wood
2007-03-17 1:26 ` David Gibson
2007-03-21 13:32 ` Segher Boessenkool
2007-03-21 23:42 ` David Gibson
2007-03-22 11:02 ` Segher Boessenkool
2007-03-23 3:24 ` David Gibson
2007-03-23 6:49 ` Stefan Roese [this message]
2007-03-23 7:40 ` David Gibson
2007-03-23 12:34 ` Segher Boessenkool
2007-03-16 17:28 ` [PATCH 08/17] bootwrapper: Make setprop accept a const buffer Scott Wood
2007-03-17 1:27 ` David Gibson
2007-03-16 17:28 ` [PATCH 09/17] bootwrapper: Add dt_set_cpu_clocks() Scott Wood
2007-03-17 1:28 ` David Gibson
2007-03-16 17:28 ` [PATCH 10/17] bootwrapper: Add dt_set_mac_addresses() Scott Wood
2007-03-17 1:31 ` David Gibson
2007-03-18 0:22 ` Timur Tabi
2007-03-18 11:56 ` David Gibson
2007-03-19 15:09 ` Timur Tabi
2007-03-20 3:59 ` David Gibson
2007-03-20 14:00 ` Timur Tabi
2007-03-21 2:54 ` David Gibson
2007-03-21 15:01 ` Timur Tabi
2007-03-21 15:25 ` Jerry Van Baren
2007-03-21 15:55 ` Timur Tabi
2007-03-22 0:06 ` David Gibson
2007-03-22 15:13 ` Timur Tabi
2007-03-22 15:15 ` Jon Loeliger
2007-03-23 3:22 ` David Gibson
2007-03-23 14:38 ` Timur Tabi
2007-03-23 16:37 ` Segher Boessenkool
2007-03-23 16:42 ` Timur Tabi
2007-03-23 16:51 ` Segher Boessenkool
2007-03-23 16:54 ` Timur Tabi
2007-03-23 23:17 ` David Gibson
2007-03-20 18:17 ` Jon Loeliger
2007-03-21 13:45 ` Segher Boessenkool
2007-03-21 15:15 ` Timur Tabi
2007-03-21 19:07 ` Segher Boessenkool
2007-03-21 19:10 ` Timur Tabi
2007-03-21 19:34 ` Segher Boessenkool
2007-03-21 19:39 ` Timur Tabi
2007-03-21 19:48 ` Segher Boessenkool
2007-03-21 20:03 ` Timur Tabi
2007-03-21 20:22 ` Olof Johansson
2007-03-21 21:58 ` Segher Boessenkool
2007-03-21 21:54 ` Segher Boessenkool
2007-03-21 20:34 ` Doug Maxey
2007-03-21 22:01 ` Segher Boessenkool
2007-03-21 13:38 ` Segher Boessenkool
2007-03-21 15:09 ` Timur Tabi
2007-03-16 17:28 ` [PATCH 11/17] bootwrapper: Make set_cmdline non-static, and accept a const buffer Scott Wood
2007-03-17 1:36 ` David Gibson
2007-03-16 17:29 ` [PATCH 12/17] bootwrapper: Make set_cmdline() create /chosen if it doesn't exist Scott Wood
2007-03-21 13:32 ` Segher Boessenkool
2007-03-16 17:29 ` [PATCH 13/17] bootwrapper: Add ppcboot.h Scott Wood
2007-03-16 17:29 ` [PATCH 14/17] bootwrapper: Add support for cuboot platforms Scott Wood
2007-03-16 17:29 ` [PATCH 15/17] bootwrapper: Add cmd_wrap_dt Scott Wood
2007-03-16 17:29 ` [PATCH 16/17] bootwrapper: Add a cuImage target Scott Wood
2007-03-16 17:29 ` [PATCH 17/17] bootwrapper: cuboot for 83xx Scott Wood
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