Yocto
Last updated
Last updated
Layer containing Intel hardware support metadata
user@workstation:~$ mkdir Galileo
user@workstation:~$ cd Galileo
user@workstation:~/Galileo$user@workstation:~/Galileo$ git clone git://git.yoctoproject.org/poky
Cloning into 'poky'...
remote: Counting objects: 322331, done.
remote: Compressing objects: 100% (78519/78519), done.
remote: Total 322331 (delta 238233), reused 321932 (delta 237835)
Receiving objects: 100% (322331/322331), 123.57 MiB | 611.00 KiB/s, done.
Resolving deltas: 100% (238233/238233), done.
Checking connectivity... done.user@workstation:~/Galileo$ cd pokyuser@workstation:~/Galileo/poky$ git checkout -b krogoth origin/krogoth
Branch krogoth set up to track remote branch krogoth from origin.
Switched to a new branch 'krogoth'
user@workstation:~/Galileo/poky$user@workstation:~/Galileo/poky$ git clone git://git.yoctoproject.org/meta-intel
Cloning into 'meta-intel'...
remote: Counting objects: 12302, done.
remote: Compressing objects: 100% (3779/3779), done.
remote: Total 12302 (delta 7080), reused 12275 (delta 7053)
Receiving objects: 100% (12302/12302), 3.96 MiB | 608.00 KiB/s, done.
Resolving deltas: 100% (7080/7080), done.
Checking connectivity... done.
user@workstation:~/Galileo/poky/build$user@workstation:~/Galileo/poky$ cd meta-intel/
user@workstation:~/Galileo/poky/meta-intel$user@workstation:~/Galileo/poky/meta-intel$ git checkout -b krogoth origin/krogoth
user@workstation:~/Galileo/poky/meta-intel$Branch krogoth set up to track remote branch krogoth from origin.
Switched to a new branch 'krogoth'
user@workstation:~/Galileo/poky/meta-intel$user@workstation:~/Galileo/poky$ source oe-init-build-env
You had no conf/local.conf file. This configuration file has therefore been
created for you with some default values. You may wish to edit it to, for
example, select a different MACHINE (target hardware). See conf/local.conf
for more information as common configuration options are commented.
You had no conf/bblayers.conf file. This configuration file has therefore been
created for you with some default values. To add additional metadata layers
into your configuration please add entries to conf/bblayers.conf.
The Yocto Project has extensive documentation about OE including a reference
manual which can be found at:
http://yoctoproject.org/documentation
For more information about OpenEmbedded see their website:
http://www.openembedded.org/
### Shell environment set up for builds. ###
You can now run 'bitbake <target>'
Common targets are:
core-image-minimal
core-image-sato
meta-toolchain
meta-ide-support
You can also run generated qemu images with a command like 'runqemu qemux86'
user@workstation:~/Galileo/poky/build$user@workstation:~/Galileo/poky/build$ bitbake-layers add-layer "$HOME/Galileo/poky/meta-intel"
user@workstation:~/Galileo/poky/build$user@workstation:~/Galileo/poky/build$ echo 'MACHINE = "intel-quark"' >> conf/local.conf
user@workstation:~/Galileo/poky/build$user@workstation:~/Galileo/poky/build$ bitbake core-image-minimal
Parsing recipes: 100% |#########################################| Time: 00:01:20
Parsing of 886 .bb files complete (0 cached, 886 parsed). 1317 targets, 48 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "1.30.0"
BUILD_SYS = "i686-linux"
NATIVELSBSTRING = "Debian-8.3"
TARGET_SYS = "i586-poky-linux"
MACHINE = "intel-quark"
DISTRO = "poky"
DISTRO_VERSION = "2.1"
TUNE_FEATURES = "m32 i586-nlp"
TARGET_FPU = ""
meta
meta-poky
meta-yocto-bsp = "krogoth:8f51f6153a09f8048fb4c4ce9cf4a19655240de4"
meta-intel = "krogoth:58b8e0f2e6c4f6566983baf4bc980a86592398ad"
NOTE: Fetching uninative binary shim from http://downloads.yoctoproject.org/releases/uninative/0.95/i686-nativesdk-libc.tar.bz2;sha256sum=5f27d7e0f4dd2ed80a7ff6a0d88af107b08e00765b31ed3aa180cc5ce15b0811
NOTE: Preparing RunQueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
Currently 2 running tasks (65 of 2378):
0: libtool-native-2.4.6-r0 do_configure (pid 27070)
1: gcc-source-5.3.0-5.3.0-r0 do_fetch (pid 27129)
...
NOTE: Fetching uninative binary shim from http://downloads.yoctoproject.org/releases/uninative/0.95/i686-nativesdk-libc.tar.bz2;sha256sum=5f27d7e0f4dd2ed80a7ff6a0d88af107b08e00765b31ed3aa180cc5ce15b0811
NOTE: Preparing RunQueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
NOTE: Tasks Summary: Attempted 2378 tasks of which 15 didn't need to be rerun and all succeeded.
user@workstation:~/Galileo/poky/build$user@workstation:~/Galileo/poky/build$ ls
bitbake.lock cache conf downloads sstate-cache tmpuser@workstation:~/Galileo/poky/build$ ls tmp/deploy/images/intel-quark/
bzImage
bzImage--4.4.3+git0+9ab4787fe2_076cc85486-r0-intel-quark-20160612054437.bin
bzImage-intel-quark.bin
core-image-minimal-initramfs-intel-quark-20160612054437.rootfs.cpio.gz
core-image-minimal-initramfs-intel-quark-20160612054437.rootfs.manifest
core-image-minimal-initramfs-intel-quark.cpio.gz
core-image-minimal-initramfs-intel-quark.manifest
core-image-minimal-intel-quark-20160612054437.hddimg
core-image-minimal-intel-quark-20160612054437.iso
core-image-minimal-intel-quark-20160612054437.rootfs.ext4
core-image-minimal-intel-quark-20160612054437.rootfs.manifest
core-image-minimal-intel-quark.ext4
core-image-minimal-intel-quark.hddimg
core-image-minimal-intel-quark.iso
core-image-minimal-intel-quark.manifest
gummibootia32.efi
microcode_20151106.cpio
microcode.cpio
modules--4.4.3+git0+9ab4787fe2_076cc85486-r0-intel-quark-20160612054437.tgz
modules-intel-quark.tgz
README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt
user@workstation:~/Galileo/poky/build$user@workstation:~/Galileo/poky/build$ cat ../meta-intel/scripts/lib/wic/canned-wks/mkgalileodisk.wks# short-description: Create an Galileo Gen 1/2 disk image
# long-description: Creates a partitioned EFI disk image for Intel Galileo Gen 1/2,
# that the user can directly dd to boot media.
part /boot --source bootimg-efi --sourceparams="loader=gummiboot" --ondisk mmcblk0 --label msdos --active --align 1024
part / --source rootfs --ondisk mmcblk0 --fstype=ext3 --label platform --align 1024
bootloader --timeout=0 --append="console=ttyS1,115200n8 earlycon=uart8250,mmio32,0x9000b000,115200n8 reboot=efi,warm apic=debug rw LABEL=boot debugshell=5"user@workstation:~/Galileo/poky/build$ wic list images
mkgalileodisk Create an Galileo Gen 1/2 disk image
directdisk-bootloader-config Create a 'pcbios' direct disk image with custom bootloader config
sdimage-bootpart Create SD card image with a boot partition
mkgummidisk Create an EFI disk image
qemux86-directdisk Create a qemu machine 'pcbios' direct disk image
directdisk-multi-rootfs Create multi rootfs image using rootfs plugin
directdisk Create a 'pcbios' direct disk image
mkefidisk Create an EFI disk image
mkhybridiso Create a hybrid ISO image
directdisk-gpt Create a 'pcbios' direct disk imageuser@workstation:~/Galileo/poky/build$ wic create mkgalileodisk -e core-image-minimal
Checking basic build environment...
Done.
Creating image(s)...
Error: A native program parted required to build the image was not found (see details above).
Please bake it with 'bitbake parted-native' and try again.
user@workstation:~/Galileo/poky/build$user@workstation:~/Galileo/poky/build$ bitbake parted-native
Loading cache: 100% |############################################################| ETA: 00:00:00
Loaded 1317 entries from dependency cache.
Parsing recipes: 100% |##########################################################| Time: 00:00:00
Parsing of 886 .bb files complete (885 cached, 1 parsed). 1317 targets, 48 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "1.30.0"
BUILD_SYS = "i686-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "i586-poky-linux"
MACHINE = "intel-quark"
DISTRO = "poky"
DISTRO_VERSION = "2.1"
TUNE_FEATURES = "m32 i586-nlp"
TARGET_FPU = ""
meta
meta-poky
meta-yocto-bsp = "krogoth:8f51f6153a09f8048fb4c4ce9cf4a19655240de4"
meta-intel = "krogoth:58b8e0f2e6c4f6566983baf4bc980a86592398ad"
NOTE: Preparing RunQueue
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
NOTE: Tasks Summary: Attempted 114 tasks of which 105 didn't need to be rerun and all succeeded.
user@workstation:~/Galileo/poky/build$user@workstation:~/Galileo/poky/build$ wic create mkgalileodisk -e core-image-minimal
Checking basic build environment...
Done.
Creating image(s)...
Info: The new image(s) can be found here:
/var/tmp/wic/build/mkgalileodisk-201606120753-mmcblk0.direct
The following build artifacts were used to create the image(s):
ROOTFS_DIR: /home/xe1gyq/Galileo/poky/build/tmp/work/intel_quark-poky-linux/core-image-minimal/1.0-r0/rootfs
BOOTIMG_DIR: /home/xe1gyq/Galileo/poky/build/tmp/work/intel_quark-poky-linux/core-image-minimal/1.0-r0/core-image-minimal-1.0/hddimg
KERNEL_DIR: /home/xe1gyq/Galileo/poky/build/tmp/deploy/images/intel-quark
NATIVE_SYSROOT: /home/xe1gyq/Galileo/poky/build/tmp/sysroots/i686-linux
The image(s) were created using OE kickstart file:
/home/xe1gyq/Galileo/poky/meta-intel/scripts/lib/wic/canned-wks/mkgalileodisk.wks
user@workstation:~/Galileo/poky/build$dd if=/dev/zero of=/dev/sdf bs=1M count=512
../meta-intel-iot-devkit/scripts/wic_monkey create -e core-image-minimal ../meta-intel-iot-devkit/scripts/lib/image/canned-wks/iot-devkit.wksuser@workstation:~/Galileo/poky/build$ bitbake-layers show-recipes
user@workstation:~/Galileo/poky/build$ bitbake -c menuconfig busybox
user@workstation:~/Galileo/poky/build$ nano conf/local.conf
CORE_IMAGE_EXTRA_INSTALL += "dropbear"
user@workstation:~/Galileo/poky/build$ bitbake -f -c compile busybox
user@workstation:~/Galileo/poky/build$ bitbake core-image-minimal
user@workstation:~/Galileo/poky/build$ bitbake parted-native
user@workstation:~/Galileo/poky/build$ wic create mkgalileodisk -e core-image-minimaluser@workstation:~/Galileo/poky/build$ bitbake virtual/kernel -c menuconfig
user@workstation:~/Galileo/poky/build$ bitbake -f -c compile virtual/kerneuser@workstation:~/Galileo/poky$ git clone https://github.com/hambedded-linux/meta-hamradio.git
Cloning into 'meta-hamradio'...
remote: Counting objects: 69, done.
remote: Total 69 (delta 0), reused 0 (delta 0), pack-reused 69
Unpacking objects: 100% (69/69), done.
Checking connectivity... done.
user@workstation:~/Galileo/poky$ cd build/
user@workstation:~/Galileo/poky/build$ nano conf/bblayers.conf# POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf
# changes incompatibly
POKY_BBLAYERS_CONF_VERSION = "2"
BBPATH = "${TOPDIR}"
BBFILES ?= ""
BBLAYERS ?= " \
/home/xe1gyq/Galileo/poky/meta \
/home/xe1gyq/Galileo/poky/meta-poky \
/home/xe1gyq/Galileo/poky/meta-yocto-bsp \
/home/xe1gyq/Galileo/poky/meta-intel \
/home/xe1gyq/Galileo/poky/meta-hamradio \
"The images are based on the 'dizzy' branch of poky:
$ git clone --branch dizzy git://git.yoctoproject.org/poky iotdk
$ cd iotdk
Add a number of layers on top:
$ git clone --branch dizzy git://git.yoctoproject.org/meta-intel-quark
$ git clone --branch dizzy git://git.yoctoproject.org/meta-intel-iot-middleware
$ git clone --branch dizzy git://git.yoctoproject.org/meta-intel-galileo
$ git clone git://git.yoctoproject.org/meta-intel-iot-devkit
$ git clone --branch dizzy http://github.com/openembedded/meta-openembedded.git meta-oe
Source the oe env vars for OE:
$ source oe-init-build-env
You should be in a newly created build/ subdirectory. Set up your layer configuration from this directory by opening a new file, conf/bblayers.conf. The file's contents should read something like this, note that you need to change the layer paths to be changed.
LCONF_VERSION = "6"
BBPATH = "${TOPDIR}"
BBFILES ?=""
BBLAYERS += " \
${TOPDIR}/../meta \
${TOPDIR}/../meta-yocto \
${TOPDIR}/../meta-yocto-bsp \
${TOPDIR}/../meta-oe/meta-oe \
${TOPDIR}/../meta-oe/meta-filesystems \
${TOPDIR}/../meta-intel-quark \
${TOPDIR}/../meta-intel-galileo \
${TOPDIR}/../meta-intel-iot-middleware \
${TOPDIR}/../meta-intel-iot-devkit"
Set up the distro and your build settings. Place the following in a new file called conf/auto.conf:
DISTRO = "iot-devkit-multilibc"
PACKAGE_CLASSES = "package_ipk"
MACHINE = "quark"
Run the build system:
$ bitbake iot-devkit-prof-dev-image
After this, you should have nearly everything. The next step is to make a bootable uSD card image. We use a tool called 'wic':
$ ../meta-intel-iot-devkit/scripts/wic_monkey create -e iot-devkit-prof-dev-image ../meta-intel-iot-devkit/scripts/lib/image/canned-wks/iot-devkit.wks
Once wic has finished it will print the path to a .directfile in /var/tmp/wic/build/. Write it with dd to your uSD card (remember to use sync before removing it!) and pop it in your Intel Galileo board.