Edward, Yes, you do need of course a uImage which is the Linux kernel image with the necessary wrapper for u-boot. If you do not have one after your build finishes in <path-to-build-env>/tmp/deploy/images then building the Linux kernel failed and you should look for error messages.
To build just the kernel you can run MACHINE=beaglebone bitbake virtual/kernel -vDD It seems that inside your build environment you are mixing builds for BeagleBone and PandaBoard. You need to pay attention to that since the BeagleBone uses a TI Sitara AM335x SoC and the PandaBoard a TI OMAP4430 SoC. They are both ARM but substantially different. Rudi On Fri, Mar 1, 2013 at 8:12 AM, Edward Vidal <[email protected]>wrote: > Hello, > Any and all help will be appreciated. > > yocto beaglebone build no uImage to DOS partition. > My questions are do you need the a uImage on DOS partition and should you > use core-image-sato-sdk with the beaglebone since it has no display on > board, but you want the SDK? My beaglebone booted okay but I did see that > the xserver failed. My pandaboard build is failing currently but I have > had successful builds in the past in early Jan with same process outlined > below. > > Downloaded both poky and meta-ti > > cd /home/vidal/POKY/build022813_panda > git clone git://git.yoctoproject.org/poky.git > cd /home/vidal/POKY/build022813_panda/poky > git log > commit d7b248e715d99766bf8602ff9f038f8b0afa5e78 > Author: Constantin Musca <[email protected]> > Date: Mon Feb 25 17:29:15 2013 +0200 > > cd /home/vidal/POKY/build022813_panda/poky > git clone git://git.yoctoproject.org/meta-ti > git log > commit 4d99e63181c6f58b5bb41eb830c7af75b097e10e > Author: Franklin S. Cooper Jr <[email protected]> > Date: Mon Feb 18 22:45:16 2013 -0600 > > Modifications to file > /home/vidal/POKY/build022813/poky/build/conf/local.conf > Added the following three lines at the beginning of the file. > MACHINE ?= "beaglebone" > MACHINE ?= "pandaboard" > BBMASK ?= ".*/meta-ti/recipes-(misc|bsp/formfactor|graphics/mesa)/" > Mofified the following 3 lines as shown below. > #BB_NUMBER_THREADS = "4" --> BB_NUMBER_THREADS = "8" > #PARALLEL_MAKE = "-j 4" --> PARALLEL_MAKE = "-j 8" > #DL_DIR ?= "${TOPDIR}/downloads" --> DL_DIR ?= > "/home/vidal/POKY/linux_src_dnloads_panda/downloads" > > Modification done to > /home/vidal/POKY/build022813/poky/build/conf/bblayers.conf > Added the line > /home/vidal/POKY/build022813_panda/poky/meta-ti \ > After the line > /home/vidal/POKY/build022813_panda/poky/meta-yocto \ > > Built on Fedora 18 x86_64 system. > > MACHINE=beaglebone bitbake core-image-sato-sdk -vDD > NOTE: recipe core-image-sato-sdk-1.0-r0: task do_rootfs: Succeeded > DEBUG: Marking task 12 > (/home/vidal/POKY/build022813_panda/poky/meta/recipes-sato/images/ > core-image-sato-sdk.bb, do_build) as buildable > DEBUG: Stampfile > /home/vidal/POKY/build022813_panda/poky/build/tmp/stamps/beaglebone-poky-linux-gnueabi/core-image-sato-sdk/1.0-r0.do_build.43a176d7b0f28fabd0275a4afba65cd3 > not available > NOTE: Running noexec task 6534 of 6534 (ID: 12, > /home/vidal/POKY/build022813_panda/poky/meta/recipes-sato/images/ > core-image-sato-sdk.bb, do_build) > NOTE: Tasks Summary: Attempted 6534 tasks of which 543 didn't need to be > rerun and all succeeded. > > Build Configuration: > BB_VERSION = "1.17.1" > BUILD_SYS = "x86_64-linux" > NATIVELSBSTRING = "Unknown" > TARGET_SYS = "arm-poky-linux-gnueabi" > MACHINE = "beaglebone" > DISTRO = "poky" > DISTRO_VERSION = "1.3+snapshot-20130228" > TUNE_FEATURES = "armv7a vfp neon" > TARGET_FPU = "vfp-neon" > meta > meta-yocto = "master:d7b248e715d99766bf8602ff9f038f8b0afa5e78" > meta-ti = "master:4d99e63181c6f58b5bb41eb830c7af75b097e10e" > meta-yocto-bsp = "master:d7b248e715d99766bf8602ff9f038f8b0afa5e78" > > Transferred the following files to boot partition from > /home/vidal/POKY/build022813_panda/poky/build/tmp/deploy/images/ > MLO-beaglebone-2011.09+git* --> MLO > u-boot.img -> u-boot-beaglebone-2011.09+git-r30.img* --> u-boot.img > Untarred the file > /home/vidal/POKY/build022813_panda/poky/build/tmp/deploy/images/core-image-sato-sdk-beaglebone-20130228230414.rootfs.tar.bz2 > to /run/media/vidal/Angstrom > > If anyone wants any additional information feel free to ask at > [email protected] or [email protected]. > > _______________________________________________ > yocto mailing list > [email protected] > https://lists.yoctoproject.org/listinfo/yocto > > -- -- *Rudolf J. Streif* Director of Embedded Solutions The Linux Foundation [email protected] Phone: +1.619.631.5383 Skype: rudolfstreif PGP: RSA 2048/2048 D6E7D28B Linux Foundation Events Schedule: events.linuxfoundation.org Linux Foundation Training Schedule: training.linuxfoundation.org
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