STM32MP157 Linux Character Device Driver Development Guide
Project Directory Structure
Key project directories for STM32MP157 development:
Buildroot root filesystem: /home/developer/projects/stm32mp157/rootfs
NFS root fliesystem: /home/developer/projects/nfs/rootfs
Linux source code: /home/developer/projects/linux-5.4.31
Device tree: /home/developer/projects/linux-5.4.31/arch/arm/boot/dts/stm32mp157-a ...
Posted on Thu, 17 Sep 2026 16:09:48 +0000 by shane07
Porting TF-A for STM32MP157 on Custom Development Board
TF-A Porting for STM32MP157
This document covers the TF-A (Trusted Firmware-A) porting process for the STM32MP157DAC-based development board.
Prerequisites
Obtain the STM32MP1 Developer Package containing the compiler SDK and official source code:
STM32MP1 OpenSTLinux Developer Package
https://www.st.com.cn/zh/embedded-software/stm32mp1dev.htm ...
Posted on Sun, 07 Jun 2026 17:40:25 +0000 by v1ral