Baremetal-IDE is an all-in-one tool for baremetal-level C/C++ program developments. It is part of the Chipyard ecosystem.
Baremetal-IDE features peripheral configuration, code generation, code compilation, and debugging tools for multiple RISC-V SoCs. With the board support package, user can use either the hardware-abstraction layer (HAL) functions to quickly configure and use the various supported peripheral devices, or can use the low-level (LL) macro definitions to generate code with minimal memory footprint and high performance. The modularity of the framework structure also allows fast integration of new SoCs.
Please refer to the documentation website.