How to flash binary into nRF5340 DK external flash using nrfjprog command line tools.

Hi,

Command qspieraseall can be used for erasing external flash.

nrfjprog --qspieraseall

nrfjprog --family NRF53 --program zephyr.hex --qspichiperase --verify

After you erased external flash, you could also specify the core you want to use when programming

nrfjprog --family NRF53 --coprocessor CP_APPLICATION --program zephyr.hex --qspisectorerase --verify

Hey Dejan

Thanks for the reply, I had tried those command and here is the attached result.

My end goal is to check the solution for external flash production programming point of view.

Thanks,

Kaushik Parsana

Hi Kaushik,

Similar to what you have done initially, could you try again last two commands that I suggested, but split each command into two new ones (where you would use --verify in the second command). What are the results?

Which version of nrfjprog and JLink do you use? You can check this using "nrfjprog --version".

Which version of nRF Command Line Tools do you use?

Best regards,
Dejan

Hello Dejan,

After change erase command things works for me to program internal flash, But as mention above, My end goal is to check the solution for external flash production programming point of view.

Can you please guide me how we can program external flash by nrfjprog command line tools?

Thanks & Regards,

Kaushik Parsana

Hey Dejan,

I had also tried the below screenshot command, For internal flash command seems working when I will change address to external flash(XIP region address) then it will give us error.

Can you please tell me weather it is possible to program external flash using this nRF command line tools if yes then kindly provide me some command by that I can check erase/program/verify of external flash.

Thanks,

Kaushik Parsana

Hey Dejan,

I had also tried the below screenshot command, For internal flash command seems working when I will change address to external flash(XIP region address) then it will give us error.

Can you please tell me weather it is possible to program external flash using this nRF command line tools if yes then kindly provide me some command by that I can check erase/program/verify of external flash.

Thanks,

Kaushik Parsana

Hi Kaushik,

Could you please provide information about the versions of nrfjprog and nRF Command Line Tools that yo use?

Best regards,
Dejan

Hello,

I had used this(nrf-command-line-tools-10.15.4-x64) nRF Command Line Tools for installation.

Version of nrfjprog is as per below snip

 

Thanks,

Kaushik Parsana