PSOC™ Edge Training - Trusted Firmware-M (TF-M)

This training is part of the PSOC™ Edge Security training series and focuses on Trusted Firmware-M (TF-M). TF-M provides a Secure Processing Environment (SPE) and serves as the reference implementation of the Platform Security Architecture (PSA). This training outlines the TF-M architecture in PSOC™ Edge, including boot flow, isolation levels, profiles, and services. It also covers default TF-M configurations, application structure with TF-M, and the use of the Edge Protect Configurator for customization.

Device family

• PSOC™ Edge

How to use this training?

1. Download the training content.
2. Watch the video or review the presentation at your own pace.
3. Follow the step-by-step instructions in the training manual during the hands-on sections.
4. Use the provided source files if needed to verify the solution.

Training level

• E3: Advanced

Pre-requisites

Recommended trainings

• This training doesn't cover basic concepts of ModusToolbox™ and PSOC™ Edge.
  • For an introduction to PSOC™ MCUs, including getting started guides to ModusToolbox™, go to the PSOC™ Developer Journey.
  • For PSOC™ Edge trainings, from beginner tutorials to advanced trainings, please visit the PSOC™ Edge E84 Training Collection.
• For an introduction to PSOC™ Edge Security, visit the PSOC™ Edge Security Introduction training.

Tools (see training manual for versions and installation instructions)

• ModusToolbox™ with Eclipse IDE
• Edge Protect Security Suite
• ModusToolbox™ Programming tools
• Terminal emulator

Hardware

• KIT_PSE84_EVAL

Duration

• 1–2 hours, including video and hands-on labs

Agenda

1. TF-M overview
2. TF-M architecture in PSOC™ Edge
3. Boot flow with TF-M
4. Isolation levels
5. TF-M profiles
6. TF-M services
7. Default TF-M configurations
8. Application structure with TF-M
9. Lab #1: TF-M Crypto code example
10. Lab #2: Adding new application RoT partition

Expected outcome

• Become familiar with TF-M and its implementation on PSOC™ Edge
• Understand TF-M services and how to use them

Content

• Training video at Infineon Academy
• Presentation
• Training manual
• Solution to labs

References and resources

• PSOC™ Edge MCUs
• Infineon Edge Protect
• Introduction to PSOC™ MCUs and ModusToolbox™
• PSOC™ Edge E84 training collection

History

Date	Version	Description
05/07/2026	*A	Updated tool versions. Updated screenshots and code snippets. Added lab source.
02/16/2026	**	First public release