摘要：本課題以SAMSUNG公司的ARM9處理器、S3C2440為目標硬件平臺，分析研究了嵌入式Linux移植技術的關鍵環節，最終實現嵌入式Linux系統的移植。本文主要完成了以下工作:分析研究Bootloader;分析Linux內核并研究Linux內核裁剪技術。嵌入式Linux系統移植，硬件平臺的建立。軟件平臺的建立，下載交叉編譯工具鏈，配置宿主機的NFS服務等，構建交叉編譯環境，移植Bootloader,Linux內核的配置編譯及移植，根文件系統的建立與移植；嵌入式Linux設備驅動的研究與移植。移植后的嵌入式Linux系統運行穩定，最后對相關工作做了總結并提出工作展望。

關鍵詞：嵌入式Linux； 內核裁剪； 內核移植； 文件系統

Abstract：This paper takes SAMSUNG company ARM9 processor, S3C2440 as the target hardware platform, analyzed the key technology of embedded Linux transplantation, final implementation of embedded Linux system transplantation. This paper mainly completed the following work: analysis of Bootloader; analysis of Linux kernel and study the Linux kernel tailoring technique. The embedded Linux system, hardware platform. Software platform development, Download cross compiler tool chain, configured to host NFS service, build the cross compile environment, transplantation of Bootloader, Linux kernel configuration compiler and transplantation, root file system and transplantation of embedded Linux device driver; research and transplantation. After transplantation of embedded Linux system is running stable, at the end of the relevant work summarized and prospect

Key Words: The embedded Linux； Linux kernel； Linux kernel porting； file system