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Questions tagged [petalinux]

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I have a Petalinux board (a Trenz Electronic with an AMD/Xilinx Zynq UltraScale+ MPSoC) which boots up with a wrong network connection config (no DHCP). It has no configs in /etc: $ ls /etc/...
xealits's user avatar
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1 vote
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I am trying to set up a development environment using QEMU to emulate a Zynq UltraScale+ MPSoC ZCU102. I have a Petalinux image that I am able to run with QEMU and now I want to pass in and mount file ...
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When i plug in my usb device I get the following errors: usb 1-1: new high-speed USB device number 2 using xhci-hcd usb 1-1: device descriptor read/64, error -71 usb 1-1: device descriptor read/64, ...
Sujan SM's user avatar
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I made a petalinux project with Xilinx 2018.3 sdk environment. I built my project upon a zcu102 Xilinx board, and a PCIe card attached to that board. I debug my code for some time without error, until ...
Jonathan's user avatar
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I'm looking for ideas to get over this hurdle. I have a linux kernel module that takes in high rate data from the PL side of a Xilinx Zynq MPSOC device. The kernel module is based off dma-proxy ...
Fraser Addison's user avatar
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I am using PetaLinux (or Yocto) as my systems OS. I built the image and have dnf as my package manager. However, when I try to install something, I get the error message: Error: There are no enabled ...
Blub's user avatar
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13k views

Using a Yocto distribution with NetworkManager and NetworkManager-nmcli installed, I am not able to have my wifi wlan0 device leaving the unavailable state. The error message I have is: device (wlan0):...
PMDP3's user avatar
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I am trying to ssh/scp from one machine on my network to another. The problem is that when I execute an ssh/scp command (ssh user@ip_machine_2) it is only "working" when I am logged in to ...
Jordan's user avatar
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i want to do petalinux cross-compilation at ubuntu on vm-ware and offline. so, i downloaded all needed packages and installed them. and then i tried to restart ubuntu. but, unfortunately, ubuntu not ...
Leonardo's user avatar
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-1 votes
1 answer
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I'm using Ubuntu 16.04.5, 64 bit. While installing Petalinux (2019.1), I'm getting this error: ./petalinux-v2019.1-final-installer.run ../Petalinux INFO: Checking installation environment requirements....
A b's user avatar
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I cross compiled Linux-PAM and OpenLDAP for my linux embedded system (with ARM architecture) and copied the compiled files and folders into it. I create a /etc/pam.d/ folder and i put inside of it the ...
user15061000's user avatar
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I am using a bash script with the shutdown command to halt my system. I know that shutdown can print a message as an argument. Here's my current command: shutdown -h now "Shutdown complete. You ...
Eliezer Miron's user avatar
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I have two devices which uses petalinux as OS. They are custom devices to use on some projects. Their purpose is to act as routers with cabled connection (not ethernet). Devices are connected with ...
bera's user avatar
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1 answer
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I am working on RedPitaya FPGA board and want to use Asymmetric MultiProcessing on it. CPU0 will be running Linux and CPU1 will be running Baremetal or freeRTOS. For that I need to change the Kernel ...
Waqar Rashid's user avatar
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I want to try the following things : Modify the booting arguments of u-boot of my Petalinux project which is currently using the Xilinx Kernel. I want to modify it such that it runs DHCP during ...
Keyshav Mor's user avatar
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Me and my team are currently working with Yocto and Petalinux Tools ( from Xilinx) to develop a distribution based on the Xilinx Linux kernel. At first glance both look the same and there is little to ...
Keyshav Mor's user avatar
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1k views

I have a Debian rootfs as a tar file. I would like to specify it as the initramfs source in Kconfig (using PetaLinux), but the source must be a cpio archive. How can I convert the .tar to .cpio, ...
A. Michael's user avatar
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For Device Tree Blob it says several boards can use one SoC so the SoC level information is included in board level in order not to be duplicated(DTSI is included in DTS). So 1.What is considered to ...
Narek Hambardzumyan's user avatar
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I have my embedded linux tool running in my linux machine. How can i know its version? I don't know whether my petalinux tool is from 2016.4 or 2017.1!
jenny's user avatar
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I'm trying to create a petalinux image using the petalinux SDK. After I start a build I get an error when the process tries to build the system.dtb The error is "(phandle references): Reference to ...
Mark Corrigan's user avatar
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I am working on a linux x86_64 machine, and I am trying to set up pycurl for an embedded ARM processor running petalinux. I need pycurl library before building the embedded linux image. I have cross-...
nineties's user avatar
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I am working on zc702 board having ARM Cortex A 9 processor. I have a binary that I got after cross-compilation for ARM (LED blinking). Now I want that this file should execute as soon as the the ...
user2799508's user avatar
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I am working on petalinux, Linux for xilinx FPGAs. The source code is here This Linux is having 3.x kernel, and I have been asked to change the kernel to some earlier release version. What are the ...
gpuguy's user avatar
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