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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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mtd-utils error during yocto build

I'm trying to build Petalinux with meta-swupdate from https://github.com/Xilinx/yocto-manifests and https://github.com/sbabic/meta-swupdate. I followed the directions for Peatlinux manifest. The command to build it…
flashburn
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how to find out what recipe failed

I'm building a Xilinx image for an FPGA with Yocto. I'm somewhat new to Yocto. One of the recipes failed. From the output I can't figure out which one. Unfortunately I can't paste the log. For some reason stackoverflow won't allow me to do it.
flashburn
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Uncompressing is not happening with zImage while booting up with u-boot

I am working on microzed 7010 board, I have manualy compiled kernel, u-boot, fsbl, and .bit (vivado). Board is booting well with all setup (without using petalinux). But i have noticed that kernel is not Uncompressing kernel... with zImage nor…
pritam
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-sh /usr/local/sbin/wpa_supplicant no such file or directory

I have built the TI wilink utilities which then I have integrated in my rootfs. This done using petalinux 2016.4 and have created a install template app in yocto build to copy all the tools and libraries in the rootfs. When I bring up the BOOT.bin…
Jessie
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Booting microzed 7010 board with NFS when initramfs is enabled in kernel

I am using petalinux and vivado 2016.04 and microzed 7010 board for my project. I have followed the steps =>I have set board in QSPI mode by jumpers. I have TFTPed the imaged.ub on board (run netboot)and mounted the roofs from my PC by NFS. For…
pritam
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How to build openembedded packages

I have my petalinux user package with non-commercial license. And i am trying to add the lines LICENSE_WHITELIST = "non-commercial"at the end of local.conf file but it is not compiling my package library as i understood that i need to specify the…
jenny
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Does Net-SNMP only run one handler at a time?

The situation is that multiple MIB custom handlers that access a hardware component if ever there was a time where 2 handlers we running in parallel it would cause errors. NOTE: Get and Set request use the same hardware component.
Jerry Ball
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Yocto, Petalinux 2017.1, SIGGEN_LOCKED_SIGS_T

I think this is a more specific Yocto problem so therefore I'm trying Stack Overflow: During my Petalinux 2017.1 build I get the following warnings for a few packages, all of them in the recipes-core: The init-ifupdown:do_unpack sig is computed to…
gavenant
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KERNEL_MODULE_AUTOLOAD and device not found in /dev/*

I am using Petalinux, built with Yocto SDK. I want to automatically install my kernel module and make the devices available in /dev/*. With KERNEL_MODULE_AUTOLOAD+="modulename" I can see the appropriate entries in /etc/modules-load.d/ as well as…
gavenant
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Deploy C executable on PetaLinux for Rocket Chip on Zynq FPGA

I'm currently trying to deploy an application (simple c program) to the Zynq ZedBoard. I followed the Rocket Chip on Zynq FPGAs github page to generate all the necessary files, put them on a SD card and boot PetaLinux. In the tutorial, a pre-packed…
mtosch
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MQTT on Zynq running Petalinux

I have a MicroZed board with some custom logic, and running Petalinux. I am getting some data from the logic through Petalinux, which I want to push to the internet. It is a sort of an IoT device. Is there any way to compile MQTT (Paho MQTT C Client…
zer0c00l
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Petalinux 2014.4 build error with board_f file

I am trying to build a petalinux kernel for a project. The bitstream in vivado compiles just fine, there are a few warnings but they are intended (implied latches, things not in sensitivity lists, etc). When I get the HDF everything is fine as…
Fetts Vett
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Unable to create Petalinux BSP in Xilinx SDK

I am trying to build Petalinux BSP in Xilinx SDK by following the steps given in UG978 document, but i am getting following error. ERROR:EDK - petalinux () - can't read "env(PETALINUX)": no such variable make: *** [ps7_cortexa9_0/lib/libxil.a]…
Darshan
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Petalinux--ERROR:conflicts between attempted installs

I am trying to modify /etc/inittab file to add a restart function. To check whether I can add a line in inittab, I created a demo. I created a .bb file under proect-spec/meta-user/recipes-apps: # # This is the GPIO-DEMO apllication…
hmurat
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Petalinux 2021.1 doesn't recognize the machine name for ZCU106

I'm trying to create and configure a Petalinux project for the ZCU106 development board. The creation of the project is successful. The general configuration also doesn't prompt any warnings. But, when I run the kernel configuration, it prompts an…
Caglayan DOKME
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