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

SD card on stm32f7-discovery board problem ?


the main differences are the generated linker script (LinkerScript.ld) vs the original one (STM32F746NGHx_FLASH.ld)
and project settings (especially linker miscellaneous flags)


The linker files was the same but the solution was the missing linker instrulction as you can see in the attached images

I did try to google to learn was happend when setting -specs=nosys.specs -specs=nano.specs but can not see how it can influence on FATFS ..

But you are my hero today ;o)