From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 540EFE007B9; Mon, 4 May 2015 10:02:38 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from mail.chez-thomas.org (mail.mlbassoc.com [65.100.170.105]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 5C5DDE00477 for ; Mon, 4 May 2015 10:02:33 -0700 (PDT) Received: by mail.chez-thomas.org (Postfix, from userid 1998) id 97756F811DD; Mon, 4 May 2015 11:02:32 -0600 (MDT) Received: from [192.168.1.114] (zeus [192.168.1.114]) by mail.chez-thomas.org (Postfix) with ESMTP id 37F25F811DC; Mon, 4 May 2015 11:02:32 -0600 (MDT) Message-ID: <5547A628.3080501@mlbassoc.com> Date: Mon, 04 May 2015 11:02:32 -0600 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: meta-freescale@yoctoproject.org References: In-Reply-To: Subject: Re: Kernel 3.10 cannot mount rootfs that is in UBIFS format X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 May 2015 17:02:38 -0000 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 2015-05-04 03:52, Isaac Nickaein wrote: > I am trying to use kernel 3.10 on my Ka-Ro TX6Q module, which have a Freescale i.MX6Q. > > The kernels I have tried are 3.10.17 (inside Yocto Dizzy) and 3.10.53_1.1.0_GA (from Freescale repository: > http://git.freescale.com/git/cgit.cgi/imx/linux-2.6-imx.git/snapshot/rel_imx_3.10.53_1.1.0_ga.tar.bz2) > > There is some problem in mounting rootfs which is in UBIFS format. I have enabled "UBIFS filesystem support" and "Advanced compression options" as builtin kernel feature too. > > Here are the bootlogs: > > 3.10.17 (Yocto Dizzy): http://pastebin.com/eALLdA3K > > 3.10.53 (Freescale): http://pastebin.com/PgT7JY7Q Have you tried comparing the configuration and device tree from the system that works vs ones that don't (i.e. compare these for 3.10.53 vs 3.16). I routinely use NAND+UBI on my i.MX6 boards with the FSL 3.10.53 kernel, so you should be able to get this to work as well. > ​​ > The customized Kernel 3.16 provided by Ka-Ro doesn't have this issue: > > 3.16 (Ka-Ro): http://pastebin.com/RRs75zWG > > But I prefer to use kernel 3.10 that has better support from Yocto/Freescale community. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------