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: Re: SW4STM32 or CubeMX to init STM32 device


Hi Junbo,

To have HAL support for the F1 family you must use a recent version of System Workbench for STM32; the simplest way for that is to do an update of the IDE by selecting “Help >> Check for Updates...” and install all proposed updates.

Your way to go is probably the better way, but it is needing manual operations and may cause a few problems with middlewares. In any case you should probably create your project by checking to import the firmware “As sources” and not “As static external libraries” as, for some middlewares, you will need some configuration files that will be found in “Inc” to compile them successfully.

The downloaded firmwares are stored in %APPDATA%\Ac6\SW4STM32\firmwares that is, on Windows 7, something like C:\Users\%USERNAME%\AppData\Roaming\Ac6\SW4STM32\firmwares