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Overview

Basic project to generate SDSoC Platform project and petalinux. Various SDSoC examples are included.

Refer to http://trenz.org/te0xyz-info for the current online version of this manual and other available documentation.

Key Features

Revision History

Release Notes and Know Issues

Requirements

Software

Hardware

Basic description of TE Board Part Files is available on TE Board Part Files.

Complete List is available on <design name>/board_files/*_board_files.csv

Design supports following modules:

Design supports following carriers:

Additional HW Requirements:

Content

For general structure and of the reference design, see Project Delivery - AMD devices

Design Sources

Additional Sources

Download

Reference Design is only usable with the specified Vivado/SDK/PetaLinux/SDx version. Do never use different Versions of Xilinx Software for the same Project.

Basic Reference Design and SDSoC Platform projects for Win OS are available on:

• TE0720 "SDSoC" Design

Create SDSoC Platform Project

Trenz Electronic provides a tcl based built environment based on Xilinx Design Flow.

See also:

• AMD Development Tools#XilinxSoftware-BasicUserGuides
• SDSoC Projects
• Vivado Projects - TE Reference Design
• Project Delivery - AMD devices

This cheaper describes how you can create SDSoC platform project from special Trenz Electronik Vivado projects.

Vivado SDSoc Platform export

1. Download and unpack package (use short path or 'subst' command to make path as short as possible).
2. Run '_create_win_setup.cmd' script and choose option '1'
3. Edit file 'design_basic_settings.cmd' and fill correctly all variables, set ENABLE_SDSOC=1. 
4. Launch Vivado by command 'vivado_create_project_guimode.cmd'
5. In Vivado: 
   1. run script in TCL console
      TE::hw_build_design -export_prebuilt
6. (Optional) Build Petalinux:
   
   1. Copy OS folder from downloaded package to Linux PC.
   2. Copy hdf file located in prebuilt/hardware/<shortname> subfolder to Linux PC
   3. Switch to Linux PC and run in terminal:
      1. Initialize Petalinux SDK:
         source <petalinux_SDK_install_path>/settings.sh
      2. Use hdf file to configure linux project:
         petalinux-config -p <path_to_petalinux_project> --get-hw-description
      3. Build petalinux image from within the project:
         petalinux-build
      4. Repeat previous step until images are sucessfully created. It may take from 1 to 5 attempts.
      5. Find linux images and copy them back to the Trenz package
         Files to be copied are located in <petalinux_project_path>/images/linux. Filenames are:
         image.ub, u-boot.elf, bl31.elf
         Target folder in Trenz package is:
         prebuilt/os/petalinux/default for all 1GB DDR modules.
         or
         prebuilt/os/petalinux/<shortname> for both supported 2GB DDR modules
      6. Return back to Vivado
7. In Vivado:
   1. run script in TCL console
      TE::sw_run_hsi
   2. run script in TCL console
      TE::ADV::beta_util_sdsoc_project
8. Custom platform for SDx tool is now exported to SDSoC_PFM folder sitting next to Trenz package folder
   

SDK/HSI Application

Source location: \sw_lib\sw_apps

zynqmp_fsbl

TE modified 2018.2 FSBL

Changes:

• Si5338 Configuration, ETH+OTG Reset over GPIO
  • see xfsbl_board.c, xfsbl_board.h, xfsbl_main.c
  • Add register_map.h, si5338.c, si5338.h

Note: Remove compiler flags "-Os -flto -ffat-lto-objects" on 2018.2 SDK to generate FSBL

zynqmp_fsbl_flash

Changes:

• Set FSBL Boot Mode to JTAG
• Disable Memory initialisation
• see  xfsbl_initialisation.c, xfsbl_hw.h, xfsbl_handoff.c, xfsbl_main.c

Note:  Remove compiler flags "-Os -flto -ffat-lto-objects" on 2018.2 SDK to generate FSBL

Petalinux Configuration

UConfig

U-boot

Device Tree

/include/ "system-conf.dtsi"
/ {
};

Kernel

Rootfs

Application

Use SDSoC Platform Project

Included Example

Create Example

1. Start SDx 2018.2
2. Select Workspace folder, short path is recommended. Use 'subst' command if needed.
   Click "Create SDx Project"
1. Choose 'Application' project type
2. Set Project Name (example: mmult)
3. Set Platform:
1. Click 'Add Custom Platform ...'
2. Add SDSoC_PFM folder
3. Click next
4. Select 'System configuration': Linux
5. Click "Next"
6. Select Template Application, example:'Array partition'  
7. Click "Finish"
8. Right click project <project name>, example:'mmult' in the Project Explorer window and choose 'Build'
9. The SDSoC project is compiled (ca 30 min) hw accelerated matrix multiplication. 
   SDCard image is created

Launch

1. Copy created files to the SD card.
2. Connect serial terminal via the USB cable.
3. Power ON carrier.
4. On PC, open serial terminal.
5. Reset carrier.
6. Boot of Linux starts up to login stage. Login as 'root' with password 'root'.
7. Use serial terminal:
   1. cd to /run/media/mmcblk0p1
   2. execute mmult.elf or other example application
   3. Observe the result of accelerated matrix multiplication example.

Appx. A: Change History and Legal Notices

Document Change History

To get content of older revision  got to "Change History"  of this page and select older document revision number.

Legal Notices