【摘要】 在嵌入式系统中运行Linux变得越来越广泛,而启动引导程序Bootloader的开发是嵌入式操作系统移植的一个重要环节,在内核映像执行前完成相关的底层硬件的初始化工作,建立内存空间的映射图等重要工作,然后为内核提供引导参数,启动内核。U-Boot软件是一种功能强大的开源Bootloader,本文详细的分析了U-Boot软件针对LPC2210处理器的移植方法、移植过程及相关要点。更多还原

【Abstract】 The Linux is widely used in the Embedded System,and porting Bootloader is an important part of porting Embedded Oper-ating System ,Bootloader performs the specific hardware are initialization and set up the memory space map and other tasks before the Embedded Operating System kernel image executes. After that, it provides the boot parameters for the kernel and starts up the kernel. Das U-Boot(Universal Bootloader) is a powerful Bootloader. This paper particularly analysis the porting process and porting main feature of U-Boot and Embedded System board base on the LPC2210 .更多还原