Yocto Compilation For Rugged Board A5d2x

Objective:
This guide describes a method of compiling the yocto for the Rugged Board A5d2x for both NOR Flash and SD Card(MMC) Flash.
Materials:
Hardware:
PC(Personal computer)/System 
​Rugged Board A5d2x​
Software:
Ubuntu 16.04
Procedure:
The following list shows what you need in order to use a Linux-based build host to use the Yocto Project to build images:
Build Host A build host with a minimum of 50 Gbytes of free disk space that is running a supported Linux distribution (i.e. recent releases of Fedora, openSUSE, CentOS, Debian, or Ubuntu).
Build Host Packages Appropriate packages installed on the build host.
The Build Host Packages:
The following list shows the required packages needed to build an image that runs on QEMU in graphical mode.
Ubuntu and Debian:
$ sudo apt-get install gawk wget git-core diffstat unzip texinfo gcc-multilib \
build-essential chrpath socat libsdl1.2-dev xterm
Fedora:
$ sudo dnf install gawk make wget tar bzip2 gzip python unzip perl patch \
diffutils diffstat git cpp gcc gcc-c++ glibc-devel texinfo chrpath \
ccache perl-Data-Dumper perl-Text-ParseWords perl-Thread-Queue perl-bignum socat \
findutils which SDL-devel xterm
OpenSUSE:
$ sudo zypper install python gcc gcc-c++ git chrpath make wget python-xml \
diffstat makeinfo python-curses patch socat libSDL-devel xterm
CentOS:
$ sudo yum install gawk make wget tar bzip2 gzip python unzip perl patch \
diffutils diffstat git cpp gcc gcc-c++ glibc-devel texinfo chrpath socat \
perl-Data-Dumper perl-Text-ParseWords perl-Thread-Queue SDL-devel xterm
Source Downloading:
Step1: Create a directory to download the all layers.
$ mkdir yocto_rba5d2x
$ cd yocto_rba5d2x
$ mkdir sources
$ cd sources
Step2: Clone meta-rba5d2x layer with the proper branch ready.
$ git clone https://github.com/rugged-board/meta-rba5d2x.git -b sumo-rba5d2x
Step3: Clone poky git repository with the proper branch ready.
$ git clone https://github.com/rugged-board/poky.git -b sumo-rba5d2x
Step4: Clone meta-openembedded git repository with the proper branch ready.
$ git clone git://git.openembedded.org/meta-openembedded -b sumo
Step5: Clone meta-iot-cloud git repository with the proper branch ready.
git clone https://github.com/intel-iot-devkit/meta-iot-cloud.git -b sumo
Step6: come back from the sources directory to configure the build system and start the build process.
$ cd ..
Step7: Initialize build directory.
$ source sources/poky/oe-init-build-env
Building:
SD Card Flash Images:
Step8: For rugged board a5d2x(SDCARD)
             i) Change the machine name to "rugged-board-a5d2x-sd1" in "conf/local.conf" as below.
$ vi conf/local.conf
            ii) Set the machine as below and save the file.
MACHINE ?= "rugged-board-a5d2x-sd1"
            iii) Compile the images for SDCARD Flash using below command.
$ bitbake rb-sd-core-image-minimal
             iv) After completion of this compiling please go to below path to get the SDCARD Flash images.
$ cd tmp/deploy/images/rugged-board-a5d2x-sd1/
To boot the Rugged Board a5d2x with sdcard flash images, please follow procedure from Flash a Bootable SD Card for Rugged Baord.
NOR Flash Images:
Step9: For rugged board a5d2x(NOR) 
            i) Change machine name to "rugged-board-a5d2x" in conf/local.conf as below.
$ vi conf/local.conf
           ii) Set the machine as below and save the file.
MACHINE ?= "rugged-board-a5d2x"
            iii) Compile the images for NOR Flash using below command.
$ bitbake rb-nor-core-image-minimal
             iv) After completion of this compiling, please go to below path to get the NOR Flash images.
$ cd tmp/deploy/images/rugged-board-a5d2x/
To boot the Rugged Board a5d2x with sdcard flash images, please follow procedure from Flash a NOR with Bootable SD Card for Rugged Baord.
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