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Received:July 20, 2009 Revised:October 14, 2009
Received:July 20, 2009 Revised:October 14, 2009
中文摘要: Bootloader (引导加载程序) 是嵌入式系统开发的重要环节,它使得操作系统和硬件平台联系起来,对嵌入式系统的后继软件开发十分重要。介绍了当前嵌入式开发中功能强大、稳定可靠的引导装载程序U- Boot 的特点、移植的过程,并且实现了包括下载内核、yaffs文件系统和启动Linux的功能,利用相应的命令下载内核、yaffs文件系统和启动Linux,证实了所移植的U-Boot的正确性。
中文关键词: 嵌入式系统 Bootloader S3C2440 U-Boot
Abstract:Bootloader (boot loader) is an important part of linking up the operating system and hardware platform, and also important for embedded system of software development. This paper describes characteristics of a powerful, stable U-Boot program in the development of the current embedded systems and transplant process. It realizes functions like kernel and file system of yaffs download, and Linux boot. By using the corresponding commands to download the kernel, yaffs file system and boot Linux, it proves the U - Boot accurate.
keywords: embedded system Bootloader S3C2440 U-boot
文章编号: 中图分类号: 文献标志码:
基金项目:
Author Name | Affiliation |
SHI Lei | 西安工程大学 电子信息学院 陕西 西安710048 |
Author Name | Affiliation |
SHI Lei | 西安工程大学 电子信息学院 陕西 西安710048 |
引用文本:
师磊.U-Boot在S3C2440上的分析与移植.计算机系统应用,2010,19(4):204-207
SHI Lei.Analysis and Transplantation of U-boot on the S3C2440.COMPUTER SYSTEMS APPLICATIONS,2010,19(4):204-207
师磊.U-Boot在S3C2440上的分析与移植.计算机系统应用,2010,19(4):204-207
SHI Lei.Analysis and Transplantation of U-boot on the S3C2440.COMPUTER SYSTEMS APPLICATIONS,2010,19(4):204-207