From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from www2.team-ctech.de (www2.team-ctech.de [62.146.20.117]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 0F751DE006 for ; Wed, 10 Sep 2008 01:43:20 +1000 (EST) Received: from static-87-79-236-23.netcologne.de ([87.79.236.23] helo=[192.168.6.21]) by www2.team-ctech.de with esmtpa (Exim 4.69) (envelope-from ) id 1Kd5N1-0001qy-C6 for linuxppc-embedded@ozlabs.org; Tue, 09 Sep 2008 17:43:11 +0200 Message-ID: <48C69990.9040604@team-ctech.de> Date: Tue, 09 Sep 2008 17:43:12 +0200 From: Georg Schardt MIME-Version: 1.0 To: linuxppc-embedded@ozlabs.org Subject: Device Tree Content-Type: text/plain; charset=ISO-8859-1; format=flowed List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, im searching for informations about the flatten device trees. the only thing i know is, that the device tree is a kind of data-structure which the bios or bootloader gives to the operation system. until now, i boot linux with uboot without a device tree, but newer kernel wants a devicetree, i think ?? i use a virtex4 board with an integrated powerpc how can i create the device tree file ? how must the linux kernel be configured ? is there a good internet page with informations ? thanks regards georg