From mboxrd@z Thu Jan  1 00:00:00 1970
From: Segher Boessenkool <segher@kernel.crashing.org>
Date: Thu, 19 May 2005 18:24:37 +0200
Subject: [U-Boot-Users] Re: RFC: Booting the Linux/ppc64 kernel without Open Firmware HOWTO (#2)
In-Reply-To: <200505190946.45219.arnd@arndb.de>
References: <1116400151.918.10.camel@gaston> <1116478614.918.75.camel@gaston> <200505190946.45219.arnd@arndb.de>
Message-ID: <415dcbd84021ff1b4d11d9553d36993d@kernel.crashing.org>
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

> AFAICS, the pci device tree is currently required if you want to
> use an IOMMU

Works fine without it, on Maple at least.

>  or if you want PCI-X or PCIe style devices with
> extended PCI config space.

Dunno.

> I wouldn't be surprised if other
> functionality also depends on it.

If you're unlucky enough to have inherited your code from the pSeries
port, then yes, it probably does.


Segher