Zynq UltraScale MPSoC Base TRD 2016.4 - Design Module 2

Zynq UltraScale MPSoC Base TRD 2016.4 - Design Module 2

Return to the Design Tutorials Overview.

Design Overview

This design module demonstrates the FreeRTOS and application running on RPU-0, where:
  • FreeRTOS boots on RPU-0
  • FreeRTOS application "heartbeat" prints periodic messages on UART-1

Design Components

  • pmu_fw
  • petalinux_bsp
    • zynqmp_fsbl
  • heartbeat.elf

Build Flow Tutorials

PMU Firmware

Please refer to design module 1 - PMU firmware for instructions or skip this step if you have built the PMU firmware in a previous module.

Heartbeat Application

The heartbeat application is a FreeRTOS application that executes on RPU-0 after the FSBL has finished. This application is a simple dual task application that demonstrates communication between the two tasks by printing messages to the UART1 console.

  • Create a new XSDK workspace.

    % cd $TRD_HOME/rpu0/heartbeat
    % xsdk -workspace . &&
  • Click 'Import Project' from the welcome screen, browse to the current working directory and make sure the heartbeat, heartbeat_bsp, and zcu102_base_trd_wrapper_hw_platform_0 projects are selected. Click Finish.
  • Right-click on the heartbeat project and select 'Build Project'.
  • Copy the generated heartbeat executable into the PetaLinux BSP.

    cp heartbeat/Debug/heartbeat.elf $TRD_HOME/apu/petalinux_bsp/images/linux

PetaLinux BSP

This tutorial shows how to build the first stage bootloader (FSBL) and boot image using the PetaLinux build tool.

  • The petalinux-config step can be skipped if this was already done in a previous module.

    % cd $TRD_HOME/apu/petalinux_bsp
    % petalinux-config --get-hw-description=./hw-description --oldconfig
  • Build the FSBL. This step can be skipped if this was already done in a previous module.

    petalinux-build -c bootloader
  • Create a boot image.

    % cd images/linux
    % petalinux-package --boot --bif=dm2.bif --force
  • Copy the generated boot image to the dm2 SD card directory.

    % mkdir -p $TRD_HOME/images/dm2
    % cp BOOT.BIN $TRD_HOME/images/dm2

Run Flow Tutorial

  • See here for board setup instructions.
  • Copy all the files from the $TRD_HOME/images/dm2 SD card directory to a FAT formatted SD card.
  • Power on the board to boot the images; make sure all power rail LEDs are lit green.
  • The user can now see FSBL and PMU-firmware prints on UART-0 and prints from heartbeat application can be viewed on UART-1 which is shown in the following picture:

© Copyright 2019 - 2022 Xilinx Inc. Privacy Policy