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:
hey guys sorry noob here but i am having trouble getting openocd to register that my stlink is even there, i have no clue what i am doing wrong (or right), using cygwin on win8 and have libusb drivers installed if anyone could point me in the right direction would be much appreciated, hope i have posted in the right place