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TMS570LC4357-SEP: Sharing Flash API Between Bootloader and Application

Part Number: TMS570LC4357-SEP

Would it be possible for an application to use the F021 Flash API copied to SRAM by a bootloader (ref. spna241)?

I assume it would be if care is taken to copy the API into dedicated, shared SRAM. Otherwise:

  • What considerations (ex. application clock settings) are important to make this work?
  • Is example code available?

The goal is for both bootloader and applications to be able to update EEPROM memory.

The application could also compile with the flash API, but it uses more space and requires an additonal copy-to-SRAM step.

Related:  https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/908/CAN-Bus-Bootloader-for-Hercules_5F00_spna241.pdf