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How to build the ai_fsbl.hex file for STM32N6570-DK?

Ray6
Associate

Hello,

I am currently working with the STM32N6570-DK and am studying several official example projects from ST's GitHub repositories. The projects I'm looking at are:

I've noticed that the Binary/ai_fsbl.hex file is identical across all these projects, yet I cannot find any documentation or instructions on how to build this specific FSBL file from the source code.

My main question is: How can I build this ai_fsbl.hex file myself?

I've searched through the project folders but couldn't find a dedicated FSBL project. The only file I suspect might be related is ../../STM32Cube_FW_N6/Drivers/CMSIS/Device/ST/STM32N6xx/Source/Templates/system_stm32n6xx_fsbl.c, which is included in the main project's Makefile.

This is a critical part of my work, as I need to merge functionalities from different projects, and understanding the FSBL build process is key to this effort.

Any guidance or information would be greatly appreciated.

Thank you!

1 ACCEPTED SOLUTION

Accepted Solutions
Julian E.
ST Employee

Hello @Ray6,

 

I think this should answer your question:

How to create an STM32N6 FSBL load and run - STMicroelectronics Community

 

Also, you can find template of different FSBL here:

STM32Cube\Repository\STM32Cube_FW_N6_V1.1.1\Projects\STM32N6570-DK\Templates

 

Have a good day,

Julian

 


In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

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2 REPLIES 2
Ray6
Associate

Additionally, I'd like to know which of the FSBL configurations mentioned in this workshop video the ai_fsbl.hex file corresponds to:

  • YouTube Workshop Video

  • FSBL configurations:

    • FSBL loading and execution

    • Application in load and run config

    • Application in execution in place config

Julian E.
ST Employee

Hello @Ray6,

 

I think this should answer your question:

How to create an STM32N6 FSBL load and run - STMicroelectronics Community

 

Also, you can find template of different FSBL here:

STM32Cube\Repository\STM32Cube_FW_N6_V1.1.1\Projects\STM32N6570-DK\Templates

 

Have a good day,

Julian

 


In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.