Loading...
 

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


Importing Cube example programs: F7-discovery

Glad that you succeed.

Regarding the ELF file, I do the same.

On my projects it was not necessary to include stm32_hal_legacy.h file. Maybe when you will have time you can compare your project with the project that I put it on Bitbucket at this link:
https://bitbucket.org/csalageanu/stm32f7_disco_test.git Question
The project could be Cloned on local pc or downloaded as zip.

On my CubeMX project (.ioc file) the clock is set to 168 MHz (SYSCLK). It was the default value when I created the project for this board. I didn’t want to change something before a test.


Let us know the results of testing to the max clock speed and the result of enabling the L1 chace and ART accelerator.


Just for info: there are some commits to OpenOCD related to F7 series (few days ago). I think those are not in OpenOCD version used by SW.
If you observe something strange while debugging you may want to look at this changes.
For reference here is the link: http://openocd.zylin.com/#/c/2940/Question,
and the changes are:
stm32f2x.c: Add STM32F74x handling - Aug 27
stm32f2x: Add memory barrier needed for STM32F7 flashing - Aug 19



===
IMO flashing a LED on such “very high-performance MCU” is a big step. There are no other microcontrollers with such an impressive resources and peripherals.
From what I know no other microcontroller has an L1 cache memory.

Here is an article on eetimes about Cortex-M7: ARM Cortex-M7: Abundance of Memory or Not Enough?Question.