TMS320F28P550SJ: No Matching Section in device_cmd.cmd when flashing Code to TMS320F28P550SJ9

Part Number: TMS320F28P550SJ

Tool/software:

I have imported the "TIDA- 010938" "10-kW, GaN-based single-phase string inverter with battery energy storage system reference design" into Code Composer Studio (CCS) and am trying to load the code onto the TMS320F28P550SJ9 microcontroller. However, I am getting the following warning during the build process:
#10068-D no matching section   (2 warnings)

The warning appears in the linker command file (device_cmd.cmd) at the following lines:

dclfuncs { *(dclfuncs) } LOAD > FLASH_BANK1,
RUN > RAMGS1,
TABLE(BINIT),
ALIGN(8)

FPUmathTables { *(FPUmathTables) } LOAD > FLASH_BANK0,
RUN > RAMGS1,
TABLE(BINIT),
ALIGN(8)


  • How can I resolve the "no matching section" warning?
  • Do I need to manually include any library or modify the linker file?
  • Are there any specific build settings required for this reference design?

ISSUE 2 

Even if I ignore the linker warnings and proceed to flash the code to the MCU, I encounter a debugging issue during the execution of device_init();.

The debugger halts specifically after executing the following line inside device_init();

GPIO_setAnalogMode(28U, GPIO_ANALOG_DISABLED);

And the following errors:

No source available for "SysCtl_delay() at my_workspace\...\sinv_F28P55x.out:{3} 0xc057{4}"
No source available for "_system_post_cinit() at my_workspace\..\sinv_F28P55x.out:{3} 0x3fffff{4}"
How can I debug and fix this error.

Microcontroller: TMS320F28P550SJ9PZ

Any guidance on resolving these issues would be greatly appreciated.

Thanks