基于S3C2440的嵌入式Linux系统移植的研究与实现  

Migration Research and Implementation Based on S3C2440 Embedded Linux System

作　　者：赵敏[1] 杨恢先[1] 汤安平[1] 

机构地区：[1]湘潭大学信息工程学院,湖南湘潭411105

出　　处：《电子器件》2008年第6期1947-1950,共4页Chinese Journal of Electron Devices

摘　　要：微处理器技术的发展使嵌入式系统得到广泛应用,一个小型、实时、性能良好的嵌入式操作系统的研发和应用,就成为嵌入式系统进一步应用要解决的首要问题[1]。描述了将Linux-2.6.23.14内核移植到基于S3C2440处理器目标板上的方法与过程。介绍了目标平台和Linux-2.6.23.14内核,并说明了如何搭建移植环境,着重介绍了Bootloader的架构和功能以及Linux-2.6.23.14内核的移植。结果证明该方法是可行的。移植后的Linux在嵌入式系统中运行良好。为嵌入式技术应用和研究提供有益的帮助。As the development of the microprocessor technology, embedded system has been widely used. It is a chief problem to the father application of the embedded system to the research and application of a small, real-time and good capability embedded operation system. The method and process of porting Linux to the board based on $3C2440 processor are described. Firstly, the target platform and Linux-2. 6. 23. 14 kernel are introduced. Meanwhile, the hardware architecture of the board is presented. The structure and function of Bootloader and the porting of Linux-2. 6. 23. 14 kernel are discussed in detail. The ported Linux works well in the embedded system. The research is conducive to application of the embedded technology.

关 键 词：嵌入式LINUX 移植 LINUX内核 BOOTLOADER S3C2440处理器 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]