DevKit8500D/A User Manual - DMCS Pages for Students
DevKit8500D/A User Manual - DMCS Pages for Students
DevKit8500D/A User Manual - DMCS Pages for Students
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cp /media/cdrom/linux/tools/mkimage /home/embest/tools<br />
cp /media/cdrom/linux/tools/signGP /home/embest/tools<br />
cp /media/cdrom/linux/tools/mkfs.ubifs /home/embest/tools<br />
cp /media/cdrom/linux/tools/ubinize /home/embest/tools<br />
cp /media/cdrom/linux/tools/ ubinize.cfg /home/embest/tools<br />
It is defaulted to install it under the user directory that is subject to<br />
/home/embest in the text; the user can change it to his directory properly.<br />
3.4.1.2 Addition of environment variables<br />
After all above tools are installed, it is necessary to use the following commands to add them in the<br />
temporary environment variables:<br />
export PATH=/home/embest/arm-eabi-4.4.0/bin:/home/embest/tools:$PATH<br />
The user can write it in the .barsrc file under the user directory, such that<br />
the addition of environment variables will be finished automatically when<br />
the system is booted; command echo $PATH can be used to check the<br />
path.<br />
3.4.2 System compilation<br />
3.4.2.1 Preparation<br />
Source codes of all components of the system are under the directory linux/source in the disc;<br />
user has to decompress them to the Ubuntu system be<strong>for</strong>e executing development:<br />
mkdir /home/embest/work<br />
cd /home/embest/work<br />
tar xvf /media/cdrom/linux/source/x-loader-03.00.02.07.tar.bz2<br />
tar xvf /media/cdrom/linux/source/u-boot-03.00.02.07.tar.bz2<br />
tar xvf /media/cdrom/linux/source/linux-2.6.32-devkit8500.tar.bz2<br />
tar<br />
xvf<br />
/media/cdrom/linux/demo/Android/source/rowboat-android-froyo-devkit8500.tar.bz2<br />
sudo tar xvf /media/cdrom/linux/source/rootfs.tar.bz2<br />
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