基于S3C2440A的嵌入式Linux系统的搭建

Building Embedded Linux System Based on S3C2440A

本文描述了如何在基于ARM920T微处理器的目标板上搭建嵌入式Linux系统的方法。首先简略地说明了为何要选择Linux操作系统,接着介绍了如何建立交叉编译环境,最后详细讨论了将BootLoader、Linux内核及根文件系统移植到Samsung S3C2440A的过程。结果证明方法可行,重新搭建后的操作系统在目标板上运行稳定。

This article describes the method of how to build the embedded Linux system to the goal board based on the ARM920T microprocessor. Firstly, it explaines briefly why we choose the Linux operating system, and then introduces how to establish the,cross compiling environment, finally, it discusses the transplantion process of the BootLoader, Linux kernel and Root filesystem to Samsung S3C2440A in detail. The result proves that the method is practical. The operating system builded runs stably on the goal board finally.