hw:zynq:linux:petalinux:start
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hw:zynq:linux:petalinux:start [2019/03/19 20:21] jakub.moron created |
hw:zynq:linux:petalinux:start [2021/04/21 14:46] (current) jakub.moron |
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| - | ====== Install PetaLinux ====== | + | ====== Install PetaLinux 2018.3 ====== |
| + | |||
| + | - 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> | ||
| + | - PetaLinux needs a patch for sed (in Debian Strech bash and sed are too new for PetaLinux). \\ From Xilinx forum: "The problem is the "ls | sed" command sequence in the last line generates a multi-line response while the bash read builtin only reads a single line. I added a wrapper around sed that translates the newlines generated into spaces and the installer completed as expected on an otherwise stock Debian stretch install." -- the default Xilinx workaround is to... replace the system sed with the wrapper, which is really nasty solution. Let's make it properly:\\ Create sed path script (assume example name ''sed.sh'') and make it executable: <code> | ||
| + | #!/bin/sh | ||
| + | # Remove newlines if called by the silly Xilinx PetaLinux 2018.1 installer | ||
| + | if [ "$2" = "s/^.*minimal-\(.*\)-toolchain.*/\1/" ] ; then | ||
| + | /bin/sed "$@" | tr '\n' ' ' | ||
| + | else | ||
| + | /bin/sed "$@" | ||
| + | fi </code> | ||
| + | - Create source script which will later set the PetaLinux environment. Assume example name ''settings_petalinux_2018.3.sh'': <code> | ||
| + | alias sed="<path_to_sed_wrapper_script>/sed.sh" | ||
| + | </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|]] \\ \\ | ||
| + | - Source the ''settings_petalinux_2018.3.sh'' script. \\ \\ | ||
| + | - Run downloaded PetaLinux installer: <code> | ||
| + | ./petalinux-v2018.3-final-installer.run <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/''. \\ | ||
| + | - Modify the ''settings_petalinux_2018.3.sh'' script and add the source of PetaLinux environment: <code> | ||
| + | source <path_to_PetaLinux_target_directory>/settings.sh | ||
| + | </code> | ||
| + | - In order to use the PetaLinux, source the ''settings_petalinux_2018.3.sh'' script. | ||
| - | - Download PetaLinux from Xilinx - choose version which matches your Vivado: \\ [[https://www.xilinx.com/support/download/index.html/content/xilinx/en/downloadNav/embedded-design-tools.html|]] \\ \\ | ||
| - | - Install required packages: <code> diffstat chrpath socat libtool libtool-bin libncurses5-dev libssl-dev </code> | ||
| - | - Set bash as default shell: <code> dpkg-reconfigure dash </code> | ||
| - | - Make nasty things to sed: | ||
/services/www/http/wiki/data/attic/hw/zynq/linux/petalinux/start.1553023292.txt.gz · Last modified: 2019/03/19 20:21 by jakub.moron
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