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

Use vPortMalloc() in HAL Libraries?

This is an STM32CubeMX project with the FREERTOS option enabled.

In the code I add to the project I use vPortMalloc() for dynamic allocation and vPortFree() for deallcation. I am wondering if the HAL libraries should also be using these instead of malloc() and free(). I would make the HAL libraries use vPortMalloc() and vPortFree() with these macros:

#define malloc(size) pvPortMalloc(size)
#define free(ptr) vPortFree(ptr)

I am wondering if HAL uses really malloc/free ?

I haves seached for eventual malloc/free in STM32F4 HAL, but found nothing !