The building process for ISOBlue 2.0 is very customizable. If you do not have similar experience, it is recommended that you read through some of the Yocto project documentations to get started. If you do not have much experience in Linux, you can still download a prebuilt ISOBlue image and follow the flashing instructions to get yourself an ISOBlue.
For building an ISOBlue image, a powerful, multi-core host machine is highly recommended. There should be a minimum of 60GB of free disk place, 4GB of RAM and a decent Internet connection. The build procedure is currently only tested on Ubuntu 16.10.
ISOBlue's image (which added a bunch of custom recipes on top of Toradex BSP) build requires some additional packages, mainly 32-bit flashing utilities. You need to do:
sudo dpkg --add-architecture i386 sudo apt-get update sudo apt-get install g++-5-multilib sudo apt-get install curl dosfstools gawk g++-multilib gcc-multilib lib32z1-dev \ libcrypto++9v5:i386 libcrypto++-dev:i386 liblzo2-dev:i386 lzop libsdl1.2-dev \ libstdc++-5-dev:i386 libusb-1.0-0:i386 libusb-1.0-0-dev:i386 uuid-dev:i386 \ texinfo chrpath cd /usr/lib; sudo ln -s libcrypto++.so.9.0.0 libcryptopp.so.6
We would also need to install repo for source synchronizations:
sudo apt-get install repo
You need to simply do:
mkdir isoblue-core cd isoblue-core repo init -u https://github.com/ISOBlue/isoblue-image -b master repo sync
After getting the ISOBlue image source, you can do:
export, you will be put into the
build directory with the
following items configured for the current session:
- bitbake executable
- shell environment variables
You will need to source
export again to have the right configurations.
Before building the image, edit
isoblue-core in our instruction:
The settings you need to change is the
ID, please set your
IDto be 5 or greater for now as we already have 5 of them built and any id that is less than 5 will cause some grief on our end (see How ISOBlue 2.0 Works?). This is only a temporary solution and will get changed in the future.
MACHINEID, you can append a string of your choice to the configured
ID. The string can only contain letters.
Given that you are in the
build directory, run:
bitbake -r ../isoblue.conf console-isoblue-image
This command reads in the configuration you set in the
and use the settings to build an image. This first build usually takes of hours
(it involves a lot of downloading and compiling). Be patient!
After a successful build, you should have the following
directory structure for for your
isoblue-oe └── deploy │ └── images │ └── apalis-imx6 │ └── ipk │ └── licenses
apalis-imx6 is the processor ISOBlue 2.0 is using. The image should be located
apalis-imx6 folder. The image file we are looking for should be in the
Isoblue2_apalis-imx6_image_2.7b2-YYYYMMDD.tar.bz2. Copy this file
to a directory of your choice and follow the flashing instructions
to load the image onto your hardware.