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

Re: workspace woes how to add a project



Could you describe your problem more precisely, giving the version of System Workbench you are using and, if not yet done, update it (Help >> Check for updates).
The original post dates back to more than 6 months ago and a lot of bugs and quirks has been corrected in the meantime.
If you still have problems, please start a new thread, with the above informations. Just saying “I have the same problem” six months after the OP will probably not get any sensible answer on any forum, especially if the OP effectively get an answer to his problem (see the posts following the one on which you complained by reading the full thread, not just an intermediate answer)...