Platform Bus Driver Implementation in Linux
Understanding the Platform Bus
The platform bus is a virtual bus within the Linux kernel architecture, designed to unify the device and driver model. Unlike physical buses such as PCI or USB, the platform bus does not correspond to any physical hardware. It exists to manage devices that do not naturally fit into other bus models, ensuring a con ...
Posted on Sun, 26 Jul 2026 16:17:08 +0000 by dasding
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