随着信息与通讯产业的发展，嵌入式系统的产品越来越普及，并在日常生活中

扮演着重要的角色，在嵌入式Linux系统上建立一个通用Bootloader可以为嵌入式

产品开发的前、后期工作提供方便。

本文所要研究的就是基于ARM嵌入式系统通用Bootloader的设计与实现。

Bootloader是嵌入式系统中执行在内核操作系统前的一个重要模块。-As information and communications industry development, embedded system products is becoming increasingly popular, and in daily life plays an important role in the embedded Linux system, establish a common Bootloader for embedded product development, pre-, post- facilitate the work. This study is to be ARM-based embedded system design and implementation of Universal Bootloader. Bootloader is the implementation of embedded systems in the kernel before the operating system as an important module.