基于at91sam9260的嵌入式系统的Bootloader启动流程分析[EB/OL]
北京:中国科技论文在线
文中结合代码分析了基于at91sam9260的嵌入式系统的Bootloader启动流程中的各个阶段及最终引导操作系统内核的过程
对进一步的系统功能设计有很大的帮助
本文根据at91sam9260的引导策略,采用了at91bootsrap加u-boot组成了本系统的Bootloader
) 摘要: Bootloader是上电后,应用程序或操作系统运行前对处理器及内部功能模块的初始化,以及引导内核过程的一段启动代码
( 1、 武汉理工大学
2、 武汉理工大学信息工程学院
Chen yongtai 2, ( 1、 Wuhan University of Technology
2、 School of Infomation Engineering,Wuhan University of Technology
) Abstract: Bootloader is a start up code ,which initialize to the inside registers and the function block of the ARM processor, after the embedded system has powered on before the run of operation system or application program
According to at91sam9260 boot strategy, the article adopted at91bootsrap and u-boot formed Bootloader of the system
Then by using the startup code of at91sam9260, detailedly explains the all stages of the process and ultimately loading the operating system kernel
To further, it’s useful for the system function design
Keywords: at91sam9260; embedded system ;bootloader 下载PDF阅读器 PDF全文下载: 初稿 ( 600 ) 作者简介: 通信联系人: 【收录情况】 中国科技论文在线: 程前