摘要
Linux在嵌入式领域中应用越来越广泛,已成为最有潜力的嵌入式操作系统。操作系统的移植是进行嵌入式应用开发的前提和基础。ARM Linux是一种针对ARM体系结构的Linux操作系统。本文以新一代高端嵌入式处理器PXA255为例,进行ARM Linux的移植,阐述了移植中需要解决的关键技术,包括:内核的定制、文件系统的创建、设备驱动的移植等。最后,在移植成功的平台上实现了无线接入点。
Linux has become the most potential embedded operating system as being used increasingly popular in the embedded field. Operating system porting is the premise and base of embedded application development, ARM Linux is a kind of Linux which runs on ARM architecture. Taking the latest generation advanced embedded processor PXA255 as an example, this article presents the key technique of the porting ARM Linux, including：customizing kernel, making file system, porting equipment drivers and so on. Finally, a wireless Access Point is implemented on the development board.
出处
《微计算机信息》
北大核心
2007年第03Z期62-64,共3页
Control & Automation
基金
国家自然科学基金(90407017)
北京市教育委员会科技发展计划重点项目(KZ200510005006)
北京工业大学博士科研启动基金(00088)
