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

STM32F303 write protection

Sorry, new here and pretty sure off-toppic but did not find any forum to post my issue. I’m trying to write the option bytes for wrp to an STM32F303CBT7 via a monitor-program created with the stm cubeMX tool. And sorry i am little new to this but I am only able to write to WRP0 and WRP1 option bytes, but not WRP2 and WRP3. Do anyone have an Idea what I am doing wrong?