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

Looking for simple assembler and programming kit

Hi My development host is a Linux desktop.

This group seems to offer a free IDE (integrated development Environment), however I generally shun all IDE’s because I wind up spending too much time debugging the IDE or associated libraries. So I prefer to program in assembler and compile with a simple assembler routine, then download the binary to the target.

Is there a way to do this simply with an STM32? I’ll need an assembly compiler/interpreter, and programming hardware and software.

Pointers please!