Flashing ARM Application in SC594

Question

I am trying to flash working application in ARM core of SC594.I am trying below steps. 
 1. Build application in CCES with below settings 
 In the build artifact I have done settings as below 
 
 In Tool settings under Cross Core ARM Loader I have done settings as below 
 General Tab: 
 
 Initialization Tab: 
 
 Executable files Tab: 
 
 With these settings I am building Application getting .ldr file 
 2.Flashing with below commands 
 I am taking driver file "is25lp512m_dpia_SC594_Core1.dxe" from the Board support packages path C:\Analog Devices\EV-SC59x_EZ-KIT-Rel2.0.0\EV-SC59x_EZ-KIT\Examples\Device_Programmer\Legacy_SPI_ISSI_Flash\EV-SOMCRR-EZKIT\SC594\is25lp512m_dpia_SC594_Core1 
 I am setting Boot SW in SC594SOM board to 0 and I am trying to run below commands to flash 
 "C:\Analog Devices\CrossCore Embedded Studio 2.11.1\cldp.exe" -proc ADSP-SC594 -core 1 -emu 1000 -driver "./is25lp512m_dpia_SC594_Core1.dxe" -cmd prog -erase affected -format bin -file AD_Talkthrough_I2S_SC594_Cortex_Core0.ldr 
 Flashing is done but when switching Boot Switch to 1 and reset the board. I am not getting any output. The same application when loaded through Emulator(ICE1000), Output is observed properly. 
 Please let me know if above procedure is good if not, please let me know your feedback on this. 
 
 Kind Regards, 
 Sivaramakrishna.

Nishanthi · Accepted Answer

Hi, There is known issue which causes a failure when run from flash is simply that it still tries to use stdio in ARM , i.e the printf() call which print the logging messages to the console are still executed. The stdio operations will only function when the emulator and debugger are active, otherwise they will trap to adi_fatal_error. We will fix this in the future revisions and the workaround is commenting out the logging calls(printf) allows the program to run from flash. 
 So, try to command the lines 53 and 54 from Audio_Talkthrough_I2S.h file and comment out all DEBUG_INFORMATION & REPORT_ERROR lines from Audio_Talkthrough_I2S.c file. 
 Then create the loader file (.ldr) and try to flash using CLDP. Now it will work when booting from flash on the ADSP-SC594 SOM. Regards, Nishanthi.V

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Flashing ARM Application in SC594

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