DA1459x Creating a QSPI Memory Driver

Doc.Nr: R18UZ0109EE0100

Contents

• 1. Introduction
  • 1.1. Overview
  • 1.2. Getting Started
• 2. Flash Organization
  • 2.1. Partition Table
  • 2.2. Partitions
  • 2.3. Partition Constraints
• 3. QSPI Memory Driver
  • 3.1. Configuration Structure
    • 3.1.1. QSPI Flash configurations
  • 3.2. Extra Driver Components
• 4. Using the driver
  • 4.1. Device Autodetection
  • 4.2. Specific Driver
• 5. Burning the Firmware
  • 5.1. Downloading Tools
    • 5.1.1. Host Side
    • 5.1.2. Device Side
    • 5.1.3. Rebuilding the Tools
  • 5.2. Programming the Firmware
    • 5.2.1. Adding an Entry
    • 5.2.2. Activating the Custom Configuration Entry
• 6. SmartSnippets Toolbox Support
  • 6.1. SmartSnippets Toolbox
  • 6.2. SmartSnippets Toolbox Flash Tools Initial Flow
  • 6.3. Modifications
• 7. QSPI Driver Example
  • 7.1. GigaDevice GD25LQ128DSIG Flash Driver header files
  • 7.2. Modifications to qspi_memory_config_table_internal.h
  • 7.3. The custom_config_ files
  • 7.4. XML Configuration Entry
• 8. Summary
• 9. Further Reading
• 10. Appendix A - Debugging FAQ
• 11. Revision History