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Questions tagged [petalinux]

Petalinux is a Linux distribution targeting the Xilinx systems. USAGE GUIDANCE : The tag should only be used for the Petalinux distribution

Petalinux is a distribution targeting the systems.

Overview

The PetaLinux Software Development Kit (SDK) is a Xilinx development tool that contains everything necessary to build, develop, test and deploy Embedded Linux systems.

PetaLinux consists of three key elements: pre-configured binary bootable images, fully customizable Linux for the Xilinx device, and PetaLinux SDK which includes tools and utilities to automate complex tasks across configuration, build, and deployment.

Xilinx home page for PetaLinux SDK can be found at http://www.xilinx.com/petalinux

See here for further information (e.g., licensing).

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How Can I Solve "Failed To Source Bitbake" With Xilinx Petalinux SDK

I am running Ubuntu 16.04 with Xilinx Petalinux 2018.03 SDK. After a number of successful compilations I am now facing this error $ petalinux-build [INFO] building project [INFO] sourcing bitbake ERROR: Failed to source bitbake ERROR: Failed to…
Mickael T
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Recompile xilinx kernel using Petalinux

I am working on a Ultra96 board, SOC Xilinx Zynq UltraScale+ MPSoC ZU3EG A484, running: DISTRIB_ID=petalinux DISTRIB_RELEASE=2020.1 DISTRIB_CODENAME=zeus DISTRIB_DESCRIPTION="PetaLinux 2020.1" Here my kernel version: 5.4.0-xilinx-v2020.1 I am not…
fred_bd
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Petalinux 2020.1 config failed

I am trying to setup petalinux 2020.1 in ubuntu 18.04.4 docker environment. I have created the docker image following this link and created the docker container from this repo . I am able to create a petalinux project with the following command $…
Muhammad Zian
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Deciphering traceback from ARM CPU on Evaluation Board

I am using a petalinux / yocto on a evaluation board with a MpSoc and a FPGA. I am new to this whole Embedded Linux and gereeted with this error message when I try to run a precompiled example. Any pointers on what's going wrong is appreciated. [ …
Kev1n91
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What is the best way to compare two yocto kernels?

I am using petalinux from Xilinx which builds around yocto. I have one yocto that works fine, but is for the wrong Embedded Hardware (wrong board), and another which does not work but is for the correct board. Therefore I would like to compare the…
Kev1n91
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Boot of embedded Linux is stuck. How to debug?

In embedded platform built by petalinux, during boot(from u-boot), the last print I see is(sometimes) mmcblk0boot1 print. What are the good ways to debug/trace/fix the problem? As you can see at the end of the log is the start of another boot The…
Leon .Leon
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Gstreamer to html with busybox

I'm trying to stream video using gstreamer to html usign busybox in petalinux, within of a zynqmp based platform. So the main idea is to stream a video pipeline into an embedded web server and open it from a external PC web browser (I'm using…
joe
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problem with glib-2.0 when cross compiling for arm32bit on 64bit ubuntu

when I try to cross compile my GStreamer pipeline to run it on Petalinux build, it loads the 64bit libraries while the host is a 32bit arm. arm-linux-gnueabihf-gcc PIPEX.c -o PIPEX `pkg-config --cflags --libs gstreamer-app-1.0` I get the following…
M12421K
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Kernel Oops 96000021 [#1] SMP

I'm writing a driver for petalinux, but I've some problems with an v4l2 ioctl function, in particolar with ioctl(fd, VIDIOC_STREAMON, &type). When I call streamon it sometimes goes correctly other times I get this error: [ 899.083253]Unable to…
Andrea
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Using libsodium on Petalinux 2017.4

I am having trouble figuring out how to use libsodium on an embedded Petalinux device (specifically an Arty-Z7-10). I followed the instructions under "Build a Recipe from meta-example with PetaLinux Tools" in this webpage to add "libsodium" to the…
rlee827
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Yocto recipe for PostgreSQL server

I am generating a Linux image using Petalinux tools. I have added an existing recipe for PostgreSQL. How can I alter the recipe so that the data location is NOT /var/lib/postgresql, but rather /var/lib/persist/postgresql ? '/var/lib' is referenced…
El Stepherino
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Embedded Linux USB CDC COM port name change question

I have Zedboard and I'm using USB CDC with petalinux 2017.4 version. I successed communication with Windows serial communication program. but, COM port name is 'ELMO GMAS'. It is default. I want to modify it to customized name. what should i do
Kangsea
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Execution error of multiple C files in Petalinux

i am new with Xilinx Petalinux SDK 2016.4. I had successfully a linux operating system on the target Zybo-Z7 board. I built also a helloworld application and it's fine until now. Currently i want to test my application , which has the name test.c,…
Abdulkarim
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I am getting Petalinux build warning for specific application

I am getting this warning when I build specific application, with petalinux: WARNING: zynqRegs-1.0-r0 do_package_qa: QA Issue: /usr/bin/zynqRegs contained in package zynqRegs requires libc.so.6()(64bit), but no providers found in RDEPENDS_zynqRegs?…
Ali
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how to check for shared library dependancies in petalinux

I have successfully cross compiled a sample application for Zynq Zedboard using arm-linux-gnueabi. I am running petalinux on it. However running the application xiSample gives the following error: ./xiSample: error while loading shared libraries:…
gPats
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