摘要
在专用的嵌入式系统(如ARM)上运行GNU/Linux已经变得越来越流行,本文详细介绍了基于ARM的嵌入式BootLoader在嵌入式文件系统中所处的位置、作用、基本概念,从开发人员的角度比较了BootLoader两种操作模式之异同,最后分析了BootLoader的启动流程,以及在不同启动阶段CPU的合理设置等问题。
The GNU/Linux is widely used in the embedded systems, such as ARM etc. The basic information of ARM Boot Loader will be introduced in this paper. The position and function of Boot Loader in the embedded systems will be explained too. The differences between two operation mode of Boot Loader will be illustrated later. The booting sequence of Boot Loader and the proper settings of CPU will be indicated in the end.
出处
《微计算机信息》
北大核心
2006年第04Z期99-100,53,共3页
Control & Automation
基金
国家863高技术项目资助
