How to embed a custom FSBL inside modelzoo project for stm32n6 Discovery kit ?

[vedantgg]

Hey guys i have been using Stm32 Model Zoo repo as a base for my application development . After building a appli i want to dive deep into FSBL and optimize bootup time of stm32n6 . But the model zoo repo comes with pre compiled hex file as FSBL rather than a FSBL project . Is there any way to replace the hex file with a actual FSBL project ? 

[Julian E.]

Hi ​@vedantgg,

 

I believe that the projects are Load and Run projects.

The FSBL is the hex of the default template that you can find in the N6 Cube Firmware packages

C:\Users\user\STM32Cube\Repository\STM32Cube_FW_N6_V1.4.1\Projects\STM32N6570-DK\Templates

 

So you can take a look at that.

Also, you may be interested to start from the STM32CubeAI Studio generated project.

Please find this tutorial that replicates manually what is being done by STM32CubeAI Studio:

How to deploy your AI model on STM32N6 - ST Edge AI Documentation

 

Have a good day,

Julian