From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from vms173017pub.verizon.net (vms173017pub.verizon.net [206.46.173.17]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 5167EE00BB8 for ; Mon, 14 Apr 2014 09:08:40 -0700 (PDT) Received: from gandalf.denix.org ([unknown] [71.191.205.189]) by vms173017.mailsrvcs.net (Sun Java(tm) System Messaging Server 7u2-7.02 32bit (built Apr 16 2009)) with ESMTPA id <0N4100CE73IF2EX0@vms173017.mailsrvcs.net> for yocto@yoctoproject.org; Mon, 14 Apr 2014 11:08:39 -0500 (CDT) Received: by gandalf.denix.org (Postfix, from userid 1000) id 1752B20182; Mon, 14 Apr 2014 12:08:38 -0400 (EDT) Date: Mon, 14 Apr 2014 12:08:38 -0400 From: Denys Dmytriyenko To: Gary Thomas Message-id: <20140414160838.GC3370@denix.org> 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> <534C0719.5050908@mlbassoc.com> MIME-version: 1.0 In-reply-to: <534C0719.5050908@mlbassoc.com> User-Agent: Mutt/1.5.20 (2009-06-14) 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 16:08:40 -0000 Content-type: text/plain; charset=us-ascii Content-disposition: inline On Mon, Apr 14, 2014 at 10:04:41AM -0600, Gary Thomas wrote: > 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. Yeah, it usually shouldn't matter, as OE is very good at isolating host differences. But at this point we need to eliminate every variable... > >> 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 > ------------------------------------------------------------ >