From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.analogue-micro.com (mail.analogue-micro.com [217.144.149.242]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 90F76E014F1 for ; Sat, 15 Jun 2013 03:20:17 -0700 (PDT) Received: by mail.analogue-micro.com (Postfix, from userid 999) id B453168A01D; Sat, 15 Jun 2013 11:20:14 +0100 (BST) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on loki.analogue-micro-ltd.com X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.3.2 Received: from [192.168.12.145] (unknown [192.168.12.145]) by mail.analogue-micro.com (Postfix) with ESMTP id CED4068A019; Sat, 15 Jun 2013 11:20:13 +0100 (BST) Message-ID: <51BC3FDD.5090706@mlbassoc.com> Date: Sat, 15 Jun 2013 11:20:13 +0100 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 MIME-Version: 1.0 To: Daiane Angolini References: <51BA191B.90405@mlbassoc.com> <51BA1B5A.1070102@freescale.com> <51BACBB1.2050309@mlbassoc.com> <51BB0B29.80306@freescale.com> In-Reply-To: <51BB0B29.80306@freescale.com> Cc: "meta-freescale@yoctoproject.org" Subject: Re: Booting Yocto on i.MX35 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: Sat, 15 Jun 2013 10:20:19 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 2013-06-14 13:23, Daiane Angolini wrote: > On 06/14/2013 04:52 AM, Gary Thomas wrote: >> On 2013-06-13 20:19, Daiane Angolini wrote: >>> On 06/13/2013 04:10 PM, Gary Thomas wrote: >>>> I have an i.MX35 PDK that I'd like to run Yocto on. I've built >>>> an SD card image using TARGET=imx35pdk. All went well (past the >>>> small problem of the initial clone of the linux-mainline git >>>> tree - timed out and I downloaded it by hand). However, when >>>> I set the jumpers to boot from SD card, I get continuous errors: >>>> ++NAND: RCSR=b000900 >>>> Searching for BBT table in the flash ... >>>> . >>>> Found version 1 Bbt0 at block 8191 (0x7ffc0000) >>>> Total bad blocks: 0 >>>> ... Read from 0x07ec0000-0x07f00000 at 0x00080000: .. >>>> ... Read from 0x07eb3000-0x07eb4000 at 0x000bf000: . >>>> PMIC ID: 0x00000010 [Rev: 1.0] >>>> Board version V2.0 >>>> Launching POST >>>> Fail, CMD13 >>>> Fail, CMD13 >>>> >>>> I'll try another SD card when I can get access to one (I'm away >>>> from my office now), but thought I would ask if I've missed something? >>>> Can someone tell me _definitively_ how to set the jumpers for this mode >>>> since the quick start guide and hardware guide don't match?? >>> >>> I don't like to rely on my memory. But I remember imx35pdk had a >>> "different" way to set up the switch for internal boot/nand boot/atk >>> boot/whatever. >>> >>> But, from your log, you're booting from NAND (no need to blame your >>> sdcard) >>> >>> Try this one: >>> https://community.freescale.com/docs/DOC-1307 >> >> Thanks, that's useful information. >> >> Sadly, when I follow those instructions, the board just sits there with >> no sign of life. >> >> Any ideas what else I might try? > > The main problem is that the setup depends on your board version AND your debug board version. I got a bit farther along. The U-Boot that gets built by the Yocto setup is configured to run from NOR FLASH. Once I got that programmed using the ATK tools, I was able to get into U-Boot. I then tried to boot Linux over the network, using my SD card as the file system. Sadly, this only got as far as uncompressing the kernel. I'll keep trying. > > I'm going to dig into my old documents. In case I find something useful I let you know. > > >> >>> >>>> >>>> Thanks for any pointers. >>>> >>>> n.b. I'm also interested if anyone out there has had success with >>>> this setup :-) >>> >> > > -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------