From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.chez-thomas.org (mail.mlbassoc.com [65.100.170.105]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id C0E12E00BB7 for ; Mon, 14 Apr 2014 09:04:42 -0700 (PDT) Received: by mail.chez-thomas.org (Postfix, from userid 1998) id 1D2D7F811D7; Mon, 14 Apr 2014 10:04:42 -0600 (MDT) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on hermes.chez-thomas.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=4.0 tests=ALL_TRUSTED,BAYES_00 autolearn=unavailable version=3.3.2 Received: from [192.168.1.114] (zeus [192.168.1.114]) by mail.chez-thomas.org (Postfix) with ESMTP id 49CE4F811E3; Mon, 14 Apr 2014 10:04:36 -0600 (MDT) Message-ID: <534C0719.5050908@mlbassoc.com> Date: Mon, 14 Apr 2014 10:04:41 -0600 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Denys Dmytriyenko References: <534A54F0.5020203@mlbassoc.com> <20140414023328.GY3370@denix.org> <534BB7B3.3060104@mlbassoc.com> <20140414154653.GZ3370@denix.org> <534C0415.20701@mlbassoc.com> <20140414160038.GB3370@denix.org> In-Reply-To: <20140414160038.GB3370@denix.org> X-Enigmail-Version: 1.5.2 Cc: yocto@yoctoproject.org Subject: Re: BBB doesn't boot X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Apr 2014 16:04:45 -0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit On 2014-04-14 10:00, Denys Dmytriyenko wrote: > On Mon, Apr 14, 2014 at 09:51:49AM -0600, Gary Thomas wrote: >> On 2014-04-14 09:46, Denys Dmytriyenko wrote: >>> On Mon, Apr 14, 2014 at 04:25:55AM -0600, Gary Thomas wrote: >>>> On 2014-04-13 20:33, Denys Dmytriyenko wrote: >>>>> On Sun, Apr 13, 2014 at 03:12:16AM -0600, Gary Thomas wrote: >>>>>> I just tried building (core-image-sato) for my BeagleBoneBlack >>>>>> using the latest Poky/Yocto master: >>>>>> >>>>>> Build Configuration: >>>>>> BB_VERSION = "1.23.0" >>>>>> BUILD_SYS = "i686-linux" >>>>>> NATIVELSBSTRING = "Fedora-13" >>>>>> TARGET_SYS = "arm-poky-linux-gnueabi" >>>>>> MACHINE = "beaglebone" >>>>>> DISTRO = "poky" >>>>>> DISTRO_VERSION = "1.6+snapshot-20140411" >>>>>> TUNE_FEATURES = "armv7a vfp neon callconvention-hard cortexa8" >>>>>> TARGET_FPU = "vfp-neon" >>>>>> meta >>>>>> meta-yocto >>>>>> meta-yocto-bsp = "master:863cc7483f5ee43189537940de8ee5c0964d24cc" >>>>>> >>>>>> This built the kernel using SRCREV 928d7b2dda >>>>>> >>>>>> I followed the bring-up instructions from README.hadware and the >>>>>> boot failed to even start the kernel. Here's what I see: >>>>>> >>>>>> =============================== boot log ========================================= >>>>>> U-Boot 2013.07 (Apr 11 2014 - 15:03:04) >>>>>> >>>>>> I2C: ready >>>>>> DRAM: 512 MiB >>>>>> WARNING: Caches not enabled >>>>>> NAND: 0 MiB >>>>>> MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 >>>>>> *** Warning - readenv() failed, using default environment >>>>>> >>>>>> musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) >>>>>> musb-hdrc: MHDRC RTL version 2.0 >>>>>> musb-hdrc: setup fifo_mode 4 >>>>>> musb-hdrc: 28/31 max ep, 16384/16384 memory >>>>>> USB Peripheral mode controller at 47401000 using PIO, IRQ 0 >>>>>> musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, SoftConn) >>>>>> musb-hdrc: MHDRC RTL version 2.0 >>>>>> musb-hdrc: setup fifo_mode 4 >>>>>> musb-hdrc: 28/31 max ep, 16384/16384 memory >>>>>> USB Host mode controller at 47401800 using PIO, IRQ 0 >>>>>> Net: not set. Validating first E-fuse MAC >>>>>> Phy not found >>>>>> PHY reset timed out >>>>>> cpsw, usb_ether >>>>>> Hit any key to stop autoboot: 0 >>>>>> mmc0 is current device >>>>>> SD/MMC found on device 0 >>>>>> reading uEnv.txt >>>>>> ** Unable to read file uEnv.txt ** >>>>>> 4981688 bytes read in 613 ms (7.7 MiB/s) >>>>>> 29192 bytes read in 46 ms (619.1 KiB/s) >>>>>> Booting from mmc ... >>>>>> ## Booting kernel from Legacy Image at 80200000 ... >>>>>> Image Name: Linux-3.14.0-yocto-standard >>>>>> Image Type: ARM Linux Kernel Image (uncompressed) >>>>>> Data Size: 4981624 Bytes = 4.8 MiB >>>>>> Load Address: 80008000 >>>>>> Entry Point: 80008000 >>>>>> Verifying Checksum ... OK >>>>>> ## Flattened Device Tree blob at 80f80000 >>>>>> Booting using the fdt blob at 0x80f80000 >>>>>> Loading Kernel Image ... OK >>>>>> Using Device Tree in place at 80f80000, end 80f8a207 >>>>>> >>>>>> Starting kernel ... >>>>>> ================================================================================== >>>>>> >>>>>> Any ideas what I've done wrong? >>>>> >>>>> Hmm, everything looks sane. What revision is your BBB? And did you press >>>>> USER/BOOT button or erased eMMC partition per instructions? >>>>> >>>> >>>> Revision A5A, with an LCD cape >>> >>> Hmm, I'm wondering if LCD cape conflicts here - there's no cape support in >>> this BSP. Can you try w/o it? >> >> Sure I can try it but I don't think that's it. I got the kernel that StefanX >> built and booted and tried it on my board and it came up. No clue why the >> kernels are different - ostensibly we both built the same image from the same >> meta data, but they are slightly different (only in size - I compared the >> System.map files from both builds and they contain exactly the same bits, >> just a few changes in memory layout which I can't explain). > > Yeah, good point. Doesn't look like your cape causes the issue... > The only other difference is in the host. Do you have access to another Linux > box you can try? FWIW, I'm using 64-bit Gentoo with gcc-4.7.3. Yours is 32-bit > Fedora 13, right? I'll try Fedora 17 and Ubuntu 12.04 (x86_64) and see what happens. Note: I use the Fedora 13 system *all* the time for my other Poky/Yocto builds. > >> I'm trying another build from scratch using a different build host to see >> if that makes a difference. > > Do you have any other layers or customizations on top? (the metadata above > suggests you build just pure Poky though) I was trying this on a pure Poky/Yocto build. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------