• Building Carrier around EV SOM

    i am building new carrier card around AVNET ULTRAZED-EV. the block design in Vivado consists of different PL and PS IPs like: quad spi,uart, iic, ethernet..
    after that i will build petalinux 2020.2 on this design. Am i need to build specific BSP…
  • Petalinux How to add a custom FSBL?

    Hi everyone.

    I am currently quite familiarized with the basic petalinux workflow. 

    I can say proudly that Ubuntu is running on a custom MPSoC board, but this is not enough. I need to find a way to modify the Petalinux FSBL to include the initialization…

  • Petalinux 2021.2 and TFTP server address

    In Petalinux 2019.2 there was a petalinux-config menu option to set the TFTP server address for U-boot, but it seems to have disappeared in 2021.2

    How do you set the TFTP server address now?

    For reference, I'm working with a ZC702 kit


  • Mini DP to HDMI converter CD0095

    Former Member
    Former Member

    Hi everyone,

    I've been working on a MPSoC design with a XU5Ev plateform. I've managed to get a video output from display port controller using petalinux and modetest.

    Like many, I'd like to get an HDMI output, which is why I thought about using…

  • Cypress CX4613 USB 3.0 Hub not detected

    We are trying to get the Cypress CY4613 HX3 USB 3.0 Shared Link Development Kit working with an Avnet UltraZed-EV Starter Kit running PetaLinux 2020.2. The UltraZed-EV SK works fine with the two other Cypress USB3 hubs, the CY4609CY4609 and CY4603CY4…

  • Avnet's BSP script and system.bit file

    Hello again!


    I am digging to the Avnet's build script and trying to understand it so I can modify and add layers on top of it (meta-ros for example, I will give more information when succeed).

    I am trying to get information about system.bit file, where…

  • how to make a template(replicate) of my project?


    I have successfully created a project of ultra96 with petalinux tools. however, just in case that I want to move the project in the future,

    I tried to zip the whole folder and copy the zip file, unzip it on the another PC, it won't build. And some errors…

  • Petalinux failes when configuring U-boot environment

    So when I attempt petalinux-build after configuring u-boot with Environment -> Environment in an MMC Device enabled. It fails to build.



    make[1]: Leaving directory '/home/mascenzi/Development/petalinuxBuild/ESOAM/build/tmp/work/plnx_zynq7-xilinx-linux…

  • Petalinux - MiniZed packages not visible rootfs



    I have small problem with visibility of meta-user packages.


    I have copied all "project-spec/meta-user/*" files from BSP 2019.1 to 2019.2 and I can't see any new fields in "petalinux-config -c rootfs", but if I add contents of "/project-spec/meta…

  • Ultra96 and Click Mezzanine unhappy with Ubuntu?

    Hi all,


    When I plug the JTAG / USART for my Ultra96v1 and Click Mezzanine into my laptop, it seems to have an issue connecting to Ubuntu - even through a Virtual Machine running on my Windows Laptop.  When I use a terminal program in Windows, everything…

  • No DP output after booting.

    I'm using the stock linux image from the instruction manual to get the Ultra96 v2 started. I'm using the active DP to HDMI cable from amazon that was suggested. My ultra96 boots up and I see a message that it's starting to boot along with cursor. Then…

  • Minized SDSoC platform 2019.1 not visible

    Hello everybody!

    I have tried to create Minized Platform for SDSoC 2019.1 but with no luck.

    I have imported and updated Minized project with Wi-Fi and BT hardware, upgraded ip's eliminated errors, generated hdf file for platform.

    Created petalinux project…

  • do I need a special local "sstate-cache" for microzed ?

    I am using petalinux2017.2 on Ubuntu, which is built by IT and has no internet connection now. (local sstate-cache is prepared already)

    Here is my problem. This environment works fine when I am trying to build a project for ZED board


    Now I am trying to…

  • Cache Library on the UltraZed



    I am currently trying to build a kernel module, which contains functions like cache-flushing.


    Some background Information as to how my System is generated:

    I am using the Xilinx-V2019.1-Toolchain (Vivado & SDK, PetaLinux Tools) to generate all the…

  • Interfacing with the USB 3320 phy

    I hope this is the right place to ask. The question goes a little beyond hardware, and a little beyond the UltraZed.


    The UltraZed uses a Microchip USB3320 phy on MIO[52..63] (USB0). When using the BSP to build petalinux, everything works fine and I can…

  • Petalinux 2019.1 support for UltraZed-3EG?

    I'm trying to use the Ultrazed-3EG + IO carrier card with the new Vivado/Petalinux 2019.1 and have run into several issues:


    1) The SD card works under linux at 50 MHz using out-of-box support (vintage 2017), but only at 25 MHz with new 4.19 kernel…

  • MiniZed Development Process Help



    I would like some help determining the development process for the MiniZed. Essentially, I am trying to create my own custom verilog code as well as C code, while still having petalinux and WiFi functionality. Currently I am trying my best to follow…

  • USB3 devices detected as USB2 in petalinux



    I'm trying to connect a USB3 camera to the Ultrazed-EV starter kit using petalinux, and I can see that the camera is being detected but as a USB2 device, here is the shell log:


    I set up the USB mode jumpers in the board as a default HOST mode…

  • Microzed USB configuration for petalinux 2018

    Hi all,


    I can see many discussions in the forums about getting USB host-mode working on a Microzed (Zynq 7020). In particular, here's a selection of links that I've already read:


  • Petalinux + Zedboard HDMI Output



    I am fairly new to the Zedboard and just the Zynq chip in general.  I have followed several tutorials now to try to understand more about this board.


    However, I am now stumbling on creating a Yocto image using the Xilinx and Petalinux layers.


    I am…

  • MIPI CSI2 Rx Subsystem was not initialized !

    Hello Everybody,

    I have created a MIPI image processing pipeline design and built a Petalinux project using zedboard, FMC pcam adapter and Pcam .
    The objective is to save the image on the SD card at 720P resolution. The Vivado design can be seen in the…

  • Broadcom firmware not being put into rootfs as part of yocto recipe

    I have a Murata 1DX PMOD module that I'm trying to use with my Zedboard and PetaLinux 2020.2. Configuring the Zynq and instantiating the actual PetaLinux project went fine without a hitch, but after I've compiled the image and booted it up, the wifi driver…

  • Video conferencing application implementation on ultrazed EV board



    I am looking for implementaing video conferencing application on zynqMPSoC.


    Using gstreamer i can utilize the VCU for video decoding but i dont know how to decode the audio and sync with the video.


    If  any such application or any info how it can be implemented…

  • Zedboard Video pipeline error - Unable to start streaming: Broken pipe(32)

    Hello everybody,

    I am building a simple videopipeline using petalinux 2019.1 and trying save images on the SD card , the following is my design

    Camera -> MIPI-CSI-RX-Subysystem -> Demosaic -> Videoframe buffer write ->  ZYNQ-PS.


    I have set the…

  • How to add packages on top of Avnet's petalinux project



    So first of all I ran the BSP-Avnet-script and everything was working properly.

    After this, I took the project that was created and trying to build it, and I face this error Petalinux-build error: No kickstart files from WKS_FILES were found , which…