From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from starfish.geekisp.com (starfish.geekisp.com [216.168.135.166]) by yocto-www.yoctoproject.org (Postfix) with SMTP id 376FEE006C6 for ; Wed, 5 Dec 2012 10:23:17 -0800 (PST) Received: (qmail 10382 invoked by uid 1003); 5 Dec 2012 18:23:16 -0000 Received: from unknown (HELO ?10.16.24.84?) (philip@opensdr.com@157.22.28.10) by mail.geekisp.com with (DHE-RSA-AES256-SHA encrypted) SMTP; 5 Dec 2012 18:23:16 -0000 Message-ID: <50BF9113.9070300@balister.org> Date: Wed, 05 Dec 2012 10:23:15 -0800 From: Philip Balister User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Andreas Schweigstill References: <1354713685799908500@schweigstill.de> In-Reply-To: <1354713685799908500@schweigstill.de> Cc: yocto@yoctoproject.org Subject: Re: mail list for Xilinx Zynq platform? X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Dec 2012 18:23:17 -0000 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 12/05/2012 05:21 AM, Andreas Schweigstill wrote: > Hello! > >> I personally have used Philip's meta-zynq layer to build a working u-boot and >> linux kernel image using Yocto. It works really well. > > I have also tried to build a kernel and root filesystem for Zynq but the kernel > gets stuck when booting, regardless if on the ZC702 board or on Qemu. I tried > Poky denzil and Poky danny. Also, try these instructions. Note they do not use the meta-yocto shim layer (sorry, my customer has been taunting me again). I feel like the meta-yocto layer is "forcing" the use of "standard" kernels. Philip > > Also the alternate meta-zynq layer from git.yoctoproject.org shows the same > behaviour. > > These are the last console messages which I get: > ## Booting kernel from Legacy Image at 01000000 ... > Image Name: Linux-3.2.11-yocto-standard > Created: 2012-12-04 20:07:37 UTC > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 2997472 Bytes = 2.9 MiB > Load Address: 00008000 > Entry Point: 00008000 > Verifying Checksum ... OK > ## Flattened Device Tree blob at 01a80000 > Booting using the fdt blob at 0x1a80000 > Loading Device Tree to 0eff8000, end 0efff185 ... OK > Loading Kernel Image ... OK > OK > Loading Device Tree to 0efed000, end 0eff7185 ... OK > > Starting kernel ... > > > Instead of using Linux kernel version 3.5-xilinx I always get > Linux-3.2.11-yocto-standard which is obviously missing the > Zynq patches. > > meta-zynq/recipes-kernel-linux-zynq contains the following lines: > LINUX_VERSION ?= "3.5" > LINUX_VERSION_EXTENSION ?= "-xilinx" > > How can I force Yocto to build kernel 3.5-xilinx? > > With best regards, > Andreas Schweigstill > > ​-- > Dipl.-Phys. Andreas Schweigstill > Schweigstill IT | Embedded Systems > Schauenburgerstraße 116, D-24118 Kiel, Germany > Phone: (+49) 431 530354-35, Fax: (+49) 431 530354-36 > Mobile: (+49) 171 6921973, Web: http://www.schweigstill.de/ > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto >