【摘要】 引导装载程序是嵌入式系统的重要组成部分,起着引导操作系统的作用。u-boot是一种功能比较强大的引导装载程序,本文介绍了利用u-boot构建LPC2210系统引导程序的详细过程。文中首先分析了u-boot的启动流程和系统地址空间的安排,然后详细阐明了移植过程和代码的具体修改情况。更多还原

【Abstract】 Bootloader is a very important part of embedded system and it boot the operate system.The U-Boot is a sort of bootloader which has powerful functions.This paper introduces the way to build LPC2210 system bootloader based on u-boot. It firstly analyses the start-up process of the U-Boot,then describes the porting process and how to amend codes.更多还原