SPRADS5 December   2025 AM625 , AM62A7 , AM62D-Q1 , AM62P , AM6442

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Terminology
  6. 3Understanding Boot Mode and Flash Compatibility
  7. 4Flash Integration and SysConfig Setup
    1. 4.1 FLASH Parameters
      1. 4.1.1 Recommended Approach
    2. 4.2 OSPI Parameters
  8. 5Common Bring-up Issues and Debugging
    1. 5.1 Boot Failure
    2. 5.2 Known Errata
    3. 5.3 Flash Initialization Failure
      1. 5.3.1 FLASH and OSPI SysConfig Values
      2. 5.3.2 Flash Device and Manufacture ID Read Failure
      3. 5.3.3 PHY Failure
    4. 5.4 Flash Read Failure
    5. 5.5 Flash Program Failure
  9. 6Checklist for Requesting OSPI and FLASH Support
  10. 7Summary
  11. 8References

6 Checklist for Requesting OSPI and FLASH Support

Before posting an OSPI/FLASH related question on the TI E2E™ forum, it is helpful if the following queries are addressed:

  1. Which TI processor is used?
  2. What is the MCU+ SDK version used?
  3. Is the testing done on a custom board or a TI EVM?
  4. Name the custom flash part and attach the datasheet.
  5. Are the values in SysConfig verified with the Flash datasheet?
  6. Share the failure logs or the point of failure by following the debugging guide here.
  7. Point to a specific section from this application note which resembles close to the failure observed on the test board.