SW4STM32 and SW4Linux fully supports the STM32MP1 asymmetric multicore Cortex/A7+M4 MPUs

   With System Workbench for Linux, Embedded Linux on the STM32MP1 family of MPUs from ST was never as simple to build and maintain, even for newcomers in the Linux world. And, if you install System Workbench for Linux in System Workbench for STM32 you can seamlessly develop and debug asymmetric applications running partly on Linux, partly on the Cortex-M4.
You can get more information from the ac6-tools website and download (registration required) various documents highlighting:

System Workbench for STM32

How to add FatFs to example project


Hi Jimmy,

Usually you should define this kind of symbol in the project properties (C/C++ General >> Includes and Symbols) but it should be defined in the example project provided in the firmware package.

The FATfs source files should be included either, as you’ve done, by copying them in your project or, what is more in line with how demo projects are created, by creating a linked directory to the source directory; you should also add the include files in your include search path in the same dialog you used to define USE_STM32469I_DISCOVERY anove.

Another solution, probably cleaner, is to create a new project using SW4STM32, selecting the various firmwares you need (FATfs here) and load the firmware “As sources in the project”; then you can copy the application source code from the demo project in your new project and add initialization code to include FATfs.

Bernard (Ac6)