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


Hi Harry,

To use STLink-V2 without a reset connection you must edit the debug script. For that you should select “Use local script” to reference your script, instead of keeping it auto-generated, thus it will not be modified (go to the “Debugger” tab of the debug configuration to change the radio button from “Manual spec” to “Use local script”).

You should probably also rename the .custom.cfg script name to some name that does not start by a dot, so that it will be more visible. If you do not see this file name (nor .project or .cproject) in your project you should right click on the small triangle at the top right of the project explorer window, select “Customize view...” and uncheck the “.*resources” line, like in the screenshot below).

Hope this helps,

Bernard (Ac6)