X5 Chip User Manual
2.0.0
  • 1. Preface
  • 2. Quick Start
  • 3. Guidelines for using samples
  • 4. BSP Development Guide
    • 4.1. Setting Up the Development Environment and Compilation Instructions
    • 4.2. Hardware Bring-Up Guide
    • 4.3. Driver Development Guide
    • 4.4. System Component Development
      • 4.4.1. Auto-start Configuration
      • 4.4.2. Integrating User Software into System Image
      • 4.4.3. Root Filesystem Adaptation Guide
      • 4.4.4. System Miniaturization and Trimming
      • 4.4.5. Quickstart Guide
      • 4.4.6. ION System Debugging Guide
      • 4.4.7. Log System Introduction
      • 4.4.8. Information Security Development Guide
        • 4.4.8.1. Introduction to security hardware
        • 4.4.8.2. FDE Full disk encryption
        • 4.4.8.3. FBE File encryption
        • 4.4.8.4. Safe start
        • 4.4.8.5. boot encrypt
        • 4.4.8.6. TEE
          • ARM TrustZone
          • About X5 TEE
          • TA Development
        • 4.4.8.7. eFuse Burning
        • 4.4.8.8. secure storage
      • 4.4.9. OTA
      • 4.4.10. USB Flash Drive Update Function
      • 4.4.11. Low Power Mode Debugging Guide
      • 4.4.12. System Performance Optimization Guide
    • 4.5. Driver function unit test
    • 4.6. System debugging method
    • 4.7. Common command usage methods
    • 4.8. Approved Vendor List
  • 5. Multimedia Development Guide
  • 6. Quantitative toolchain development guide
  • 7. FAQ
  • 8. Suggestions and Feedback
X5 Chip User Manual
  • 4. BSP Development Guide
  • 4.4. System Component Development
  • 4.4.8. Information Security Development Guide
  • 4.4.8.6. TEE
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中文 EN

4.4.8.6. TEE

  • ARM TrustZone
    • System Architecture
    • CPU Privilege Levels
    • Glossary
  • About X5 TEE
    • Implementation Mechanism
    • Firmware Acquisition
    • Version Information
      • BL31
      • OP-TEE
  • TA Development
    • Overview
    • Building TA
    • TA Signing and Encryption
      • TA Signing
        • Generate a New Private Key File
        • Replace Public Key in OP-TEE OS
        • Compile TA
      • TA Encryption
        • Enable TA Encryption
        • Modify Key File
        • Compile TA
        • Notes
    • Building TA Separately
    • Deploying TA
中
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