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Torizon

 

Introduction

Torizon is a new Linux-based software platform that simplifies the process of developing and maintaining embedded software. It allows you to configure the system for your use case quickly and easily, so you can focus on application development instead of Linux builds.

Requirements

Torizon fully supports the following modules, which use eMMC as flash storage:

Resources

Browse for Torizon resources from the tabs below.

Partner Demo Containers

To leverage the flexibility of the Torizon platform, Toradex partners with software companies from different industry segments and technologies to offer you Partner Demo Containers. Those containers are ready-to-run demonstrations with out-of-the-box compatibility to both Toradex hardware and the Torizon platform.

           Partner Demo Container Brief Description
Codesys Codesys Codesys PLC Runtime CODESYS programmable logic controller (PLC) demo runtime on a Torizon container and how to use it
Crank Crank Software Crank Storyboard Crank Storyboard allows you to build an embedded systems optimized, rich GUI on a cross platform IDE

How to Start

Follow our Step-by-step Getting Started Guide for fully supported modules as an overview step to get you set up in no time.

After you have completed it, check the other tabs from the current article, where you can find a list of Torizon features as well as a list of related articles.

Installation

TorizonCore is installed via the Toradex Easy Installer that comes pre-installed in Toradex SoMs from the factory. Install the TorizonCore image with Docker runtime:


  • Install TorizonCore image with Docker runtime

    Install TorizonCore image with Docker runtime

Access to Command-line

Upon booting one can login on the serial console (debug UART) or from the network via SSH using the following user and password:

  • User: torizon
  • Password: torizon

On the first login, you are prompted to change the default password. You can then execute commands as root with sudo <command> or gain root access from within the Linux shell with sudo su.

Additional Resources

Check out ongoing projects on Toradex Labs:

A complete and updated overview of TorizonCore is available on a separated article, please refer to TorizonCore Overview.

  • Image Space limitation

The full-featured image is rather large taking up most of the space on the raw NAND-based modules. As such it is not recommended to experiment with containers on these devices since there isn't much space for containers as is. In the future, we hope to slim down the footprint. Alternatively, the Balena based image is slimmer by about ~70MB, although fully unsupported by Toradex.

  • Xorg video driver

In our i.MX6-based Debian containers we are using the Armada X.org DDX driver which seems to have worked fine in our tests but, it might show stability issues.

  • Error "No session for pid" on container startup

The error is probably related to missing session management inside the container.

  • Image not booting properly

Make sure to clear the U-Boot environment by using env default -a && env save. If resetting the U-Boot environment does not help, use setenv tdxargs loglevel=7 to enable kernel debug messages. Also setenv tdxargs "loglevel=7 earlycon" can help to initialize a console during very early boot and thus see debug output in case the kernel crashes very early during boot.