From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from [209.168.173.179] (unknown [209.168.173.179]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "firewall.edgeaccess.net", Issuer "firewall.edgeaccess.net" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 8B912B7D18 for ; Tue, 19 Jan 2010 08:15:44 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by firewall.edgeaccess.net (Postfix) with ESMTP id 047C227404C for ; Mon, 18 Jan 2010 16:15:41 -0500 (EST) Received: from mail.edgeaccess.net (unknown [192.168.10.99]) by firewall.edgeaccess.net (Postfix) with ESMTP id 3DA5127405D for ; Mon, 18 Jan 2010 16:15:35 -0500 (EST) Date: Mon, 18 Jan 2010 15:56:26 -0500 From: Andres F Marquez To: linuxppc-dev@lists.ozlabs.org Message-ID: <1263848186.16967.6.camel@localhost.localdomain> In-Reply-To: <1263614364.2806.20.camel@ccs-laptop> References: <1263501641.12055.9.camel@localhost.localdomain> References: <1263565840.13514.2.camel@localhost.localdomain> References: <1263614364.2806.20.camel@ccs-laptop> Subject: Re: Problem dtb file booting Kernel 2.6.32 Mime-Version: 1.0 Content-Type: text/plain Cc: Scott Wood , Hunter Cobbs Reply-To: Andres Marquez List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hello, I finally got the dtb working for the Kernel 2.6.32.2. I went to an old folder backup that I had in which I found some files used by LTIB for the Kernel configuration and restore them (including .config file). Then, I removed the /localbus and /pci references from my dtb file because I am not using them at this point. I did it using the fdt utility under uboot. Thank you everyone for your help. -- Andres F Marquez EdgeAccess Development amarquez@edgeaccess.net On Fri, 2010-01-15 at 21:59 -0600, Hunter Cobbs wrote: > Hi, > > If you're going to attempt to use v1 dts, you might want to try to add > > > * option) any later version. > */ > > /dts-v1/; > > / { > > to your DTS file. Also, you'll want to prefix all of your hex addresses > with "0x" so, 200000 = 0x200000 > > Hope that helps, > Hunter > > > On Fri, 2010-01-15 at 09:30 -0500, Andres F Marquez wrote: > > Hello, > > > > I was able to boot Kernel 2.6.26.8 (using our old dts file from > > Kernel 2.6.25). However, I need to upgrade to a newer Kernel because > > I am having serious problems with the ethernet interface under heavy > > load. I am not sure if it could be a scheduling problem or the network > > driver. CPU usage is low but load average is high (more than 4). > > > > The main difference that I could find is that for newer Kernels the > > /arch/ppc was removed. I also read online that dts version changed > > from 0 to 1 somewhere around Kernel 2.6.27 or so. > > > > Following your instruction, I executed in the LTIB command shell: > > > > LTIB> dtc -I dtb -O dts ../mpc8272ads.dtb > > > > I executed that command passing as argument the old working dtb file. > > I got a dts file which I placed in the new Kernel and compiled. > > Unfortunately, I am still getting the same error. > > > > Attached you can find both dts files. > > > > Thank you. > > > > > > _______________________________________________ > > Linuxppc-dev mailing list > > Linuxppc-dev@lists.ozlabs.org > > https://lists.ozlabs.org/listinfo/linuxppc-dev > >