1. STM32DDRFW-UTIL overview[edit source]
This article describes STM32DDRFW-UTIL, an official STMicroelectronics firmware package for DDR configuration and test on STM32MP1 Series.
1.1. Applicability[edit source]
The STM32DDRFW-UTIL applies to STM32MP13x lines 
and STM32MP15x lines .
1.2. Package overview[edit source]
STM32DDRFW-UTIL firmware is a software package containing multiple STM32CubeIDE projects applicable for all STM32 MPU products, with a DDR which includes:
- BSP, CMSIS and HAL drivers for all applicable STM32MPxxx series
- DDR_Tool full source code with:
- Common directory with general purpose content
- Tool directory with tool core and tests
- STM32CubeIDE Projects for all ST supported boards
- Binaries for all supported ST boards with STM32 header for binary files to be programmed directly into SD card or loaded via STM32CubeProgrammer without using STM32CubeIDE tool.
- README.md document for help
1.3. README.md[edit source]
The README.md, included in the package, is a complete document that describes:
- the Software architecture and design of STM32DDRFW-UTIL.
- how to use the STM32DDRFW-UTIL firmware package for DDR configuration and test on STM32MP1 Series MPUs.
2. How to get STM32DDRFW-UTIL[edit source]
Refer to the following link to find STM32DDRFW-UTIL firmware package.