From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jerry Van Baren <gerald.vanbaren@smiths-aerospace.com>
Date: Thu, 19 Apr 2007 09:19:08 -0400
Subject: [U-Boot-Users] Testing todays u-boot-fdt
In-Reply-To: <46276A4A.6050209@grandegger.com>
References: <46272F29.7020001@grandegger.com>
	<46275BC2.6080506@smiths-aerospace.com>
	<46276A4A.6050209@grandegger.com>
Message-ID: <46276C4C.8090301@smiths-aerospace.com>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

Wolfgang Grandegger wrote:
> Jerry Van Baren wrote:
>> Wolfgang Grandegger wrote:
>>> Hi Jerry,
>>>
>>> I gave the fdtlib of your git://cideas.us/pub/scm/u-boot/u-boot-fdt.git
>>> a try on my Icecube board. I got it built with the attached patch. 
>>> libfdt was actually not made and the second hunk fixes a warning 
>>> (=bug?). Then I was able to read and list a blob in memory:

[snip]

>> The bad version error is because you are running a version 16 blob and 
>> you need a version 17 blob to allow modifications.  David Gibson has 
>> an intention of upconverting a v16 to v17 as part of libfdt, but 
>> neither of us has gotten around to doing it yet.
> 
> OK, I can now update the FDT, apart from "mknode", but have still 
> problems booting Linux-2.6.21-rc7. Should it already work?

Probably not.  I've only done this on the MPC8360eMDS.

Looking at the "ToDo" table it says that
   ./board/icecube/icecube.c
needs modifications to ft_board_setup() and
   ./cpu/mpc5xxx/cpu.c
needs modifications to ft_cpu_setup() (you should be able to copy what I 
did for ./board/mpc8360emds/mpc8360emds.c and ./cpu/mpc83xx/cpu.c with 
some minimal mods).

If that isn't the solution, I don't know where the problem lies.

[snip]

> Thanks.
> Wolfgang.

Good luck,
gvb