From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mailhub1.si.c-s.fr (2.236.17.93.rev.sfr.net [93.17.236.2]) by lists.ozlabs.org (Postfix) with ESMTP id 0215B1A08AC for ; Sun, 7 Jun 2015 03:56:48 +1000 (AEST) Message-ID: <55733453.8090003@c-s.fr> Date: Sat, 06 Jun 2015 19:56:35 +0200 From: christophe leroy MIME-Version: 1.0 To: Rob Herring CC: linuxppc-dev , "linux-kernel@vger.kernel.org" , Scott Wood Subject: Re: [BUG] mpc8323_rdb platform doesn't boot since kernel 3.16 References: <5572D773.1090008@c-s.fr> In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Le 06/06/2015 17:32, Rob Herring a écrit : > On Sat, Jun 6, 2015 at 6:20 AM, christophe leroy > wrote: >> I've got a MPC8323 RDB evaluation platform from freescale >> kernel 4.0 doesn't boot >> kernel 3.16 doesn't boot >> kernel 3.15 boots ok >> >> I disected the issue down to your commit "of/fdt: Convert FDT functions to >> use libfdt" (e6a6928c3ea1d0195ed75a091e345696b916c09b) >> >> Do you have an idea of what the issue could be ? > Is your dtb older version of the dtb format (before 0x10)? libfdt > doesn't work on the older versions. The dtb is built together with the kernel with following DTS in the mainline: arch/powerpc/boot/dts/mpc832x_rdb.dts > > If not, do you have logs with debug enabled in drivers/of/fdt.c? It stops before any log appears on the console. I will see on monday if I can activate early debug console Christophe > > Rob > >> Christophe >> >> --- >> L'absence de virus dans ce courrier électronique a été vérifiée par le >> logiciel antivirus Avast. >> https://www.avast.com/antivirus >> --- L'absence de virus dans ce courrier électronique a été vérifiée par le logiciel antivirus Avast. https://www.avast.com/antivirus