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

[SOLVED] Arch Linux: CUBE crashes with SIGSEGV


This is effectively a common problem on recent Linux versions; I’ve enhanced the existing FAQ entry (Why does the IDE freeze when accessing to the build settings (Properties > C/C++ Build > Setting) on Linux ?Question) and created a new, more specific one (System Workbench behaves strangely on Linux and even crashes on some operations; what could I do? Question)

There is also a note on the installation documentation pages.

Bernar (Ac6)