====== Install PetaLinux 2020.2 ======

  - Install required packages: <code>
diffstat chrpath socat libtool libtool-bin libncurses5-dev libssl-dev zlib1g-dev
</code> <code>
gcc net-tools make autoconf git
</code> And ncurses: <code>
libncurses5 libncursesw5
</code>
  - Set bash as default shell: <code>
dpkg-reconfigure dash 
</code>
  - Download PetaLinux from Xilinx - PetaLinux version have to match the installed Vivado version: \\ [[https://www.xilinx.com/support/download/index.html/content/xilinx/en/downloadNav/embedded-design-tools.html|]] \\ \\
  - Run downloaded PetaLinux installer: <code>
./petalinux-v2020.2-final-installer.run -d <path_to_PetaLinux_target_directory>
</code> It seems to be better to install the PetaLinux as user in user-accessible directory, not as root in ''/opt/''. \\
  - Create source script which will later set the PetaLinux environment. Assume example name ''settings_petalinux_2020.2.sh'': <code>
source <path_to_PetaLinux_target_directory>/settings.sh
</code>
  - In order to use the PetaLinux, source the ''settings_petalinux_2020.2.sh'' script.