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