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

SW3STM32 Fw_F4_V1.9 CDC-Standalone success but CDT issues



These are CDT errors, due to an incomplete indexing of the source code; they should disapear if you right click on the project, then Index >> Rebuild; you may need to delete the errors from the Problems view and they should no appear again.

Bernard (Ac6)