This progect aims to be a universal Ghidra Loader for the all of ST processor family.
Still working in progress, if you want to merge and helping me, you are very welcome.
The key element is the additional options of the Ghidra Loader, using the optional field the user can choose the STM32 family, like STM32F, STM32L4,STM32L1.
This project is inspired by: https://github.com/wrongbaud/ghidra-stm32