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

Project names must not require quoting or OpenOCD will fail (Linux)

I had been having weird issues with OpenOCD on some known good hardware but a new project. Contrary to usual I made a STMCube project with a space in the name which results in a project that has build products with names with spaces.

Everything seems to build ok but OpenOCD launch stuff has problems.

Unfortunately renaming the project to fix it (build products are based on project name) fails with other problems.
It’s only a simple project. not a big deal for me, but I’d avoid it if you can...