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 two short videos (registration required) highlighting:

System Workbench for STM32

How to properly convert c ++ project?


The “Convert to C++” feature is not fully complete yet. The linker options are not persistent between C and C++.
You have to manually change the following values in Properties > C/C++ Build > Settings > MCU G++ Linker :

In General > Linker Script, change the ld script into the one in your project root directory (the name pattern should be ../STM32FXXXXx_FLASH.ld)
In Miscellanous > Linker Flags, add -specs=nosys.specs -specs=nano.specs

The problem has been reported and these options will be automically changed in the next release.

Hope it works