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

Re: BUG: MCU definition/Linker script for STM32F407VET6

Indeed, this part has 192KB of RAM including 64KB of CCRAM. Unfortunately SW4STM32 is not yet able to take advantage of the CCRAM because it is not contiguous with the rest of the RAM.

Nevertheless, if you want to use the CCRAM, you can modify the linker script manually.

Best Regards,