CCS/TMS320F28377S: flash kernel jump to application on sci boot mode

Part Number: TMS320F28377S

Tool/software: Code Composer Studio

Hi all community

I have been using tms320f2837xS launcpad.I selected SCI boot mode. When cmd terminal interface is sent the run packet, I try to achieve jump to application  by branch to entrypoint.then I expecxted run blinky application.but it did not run!  
I used hex2000 for out file format to asci hex format.

Like this:

C:\ti\ccs810\ccsv8\tools\compiler\ti-cgt-c2000_18.1.2.LTS\bin\hex2000.exe -boot -a -sci8 C:\ti\c2000\C2000Ware_1_00_02_00\device_support\f2837xs\examples\cpu1\blinky_with_DCSM\cpu01\ccs\CPU1_RAM\blinky_with_dcsm_cpu01.out  -o C:\Users\PC-354-\Desktop\bilenki_yeni.txt

C:\ti\ccs810\ccsv8\tools\compiler\ti-cgt-c2000_18.1.2.LTS\bin\hex2000.exe -boot -a -sci8 C:\ti\c2000\C2000Ware_1_00_02_00\device_support\f2837xs\examples\cpu1\F2837xS_sci_flash_kernel\cpu01\ccs\CPU1_RAM\F2837xS_sci_flash_kernel.out   -o C:\Users\PC-354-\Desktop\kernel_flash2.tx

  t

it is not the same Orijinal kernel.txt and blinky.txt hex format.The number of column doen not match yours.Do you have any problem?

Orginal_hex(C:\ti\c2000\C2000Ware_1_00_05_00\utilities\flash_programmers\serial_flash_programmer\f2837xD_fw_upgrade_example):

then C:\ti\c2000\C2000Ware_1_00_05_00\utilities\flash_programmers\serial_flash_programmer\serial_flash_programmer.exe  -d f2837xS -k C:\Users\PC-354-\Desktop\kernel_flash2.txt  -a C:\Users\PC-354-\Desktop\bilanki.txt -p COM6    -b 4800  -v

if I select DFU

but waiting in the  last step without endlessly.I dont know why this happened!

İf I select run:

I can not see any action when I select run option!

I refer to http://www.ti.com/lit/an/sprabv4b/sprabv4b.pdf , other MCU's bootROM documents and technical reference manuals.

Thanks and Regards !