the file: thingy53_nrf5340_cpuapp.conf in v2.6.0/bootloader/mcuboot/boot/zephyr/boards

[danny0007]

Hi Community,

I made a custom board based on thingy53, created a similar custom board file folder.

The application code can be compiled correctly with the original thingy53 board, but If I try to compile the same code with the custom board, it will be not successful.
Then I compared the output from the compile, If I use my custom board the step with  v2.6.0/bootloader/mcuboot/boot/zephyr/boards/thingy53_nrf5340_cpuapp.conf is missing.

after add a similar file for my custom board under the same folder, it works, the compile is successful. 

My question are: 

1. what's the function of this file?

2. because the folder is a offcial folder from the software, how can I import this file into my project folder, so I can manage it in my project?

Best regards

Danny 

[Menon]

Hello,

Could you please attach the entire log here? You can use the Insert tab to do this.

Also, check the Developer Academy course on Adding Custom Board Support. Please ensure you have followed all the steps mentioned there.
What is the name of your custom board? Generally, you can copy the thingy53_nrf5340_cpuapp.conf file to your custom board folder and rename it to match your board's name.

Kind regards,
Abhijith

[danny0007]

this error happens again, when I try to reply in the forum.

[danny0007]

Insert tab is not working for me.