| 加快嵌入式Linux系统启动速度的方法及应用 |
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| 引用本文： | 陈军,涂亚庆.加快嵌入式Linux系统启动速度的方法及应用[J].后勤工程学院学报,2005,21(3):54-58. |
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| 作者姓名： | 陈军 涂亚庆 |
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| 作者单位： | 后勤工程学院,后勤信息工程系,重庆,400016;后勤工程学院,后勤信息工程系,重庆,400016 |
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| 摘 要： | 嵌入式系统面向应用,提高系统在配置较低的嵌入式设备上的启动速度对嵌入式Linux的推广应用具有重要的意义。针对嵌入式Linux系统,分析了从开机直到启动完成的整个启动过程;以i386平台为例,提出了各个启动阶段中加快启动速度的解决方法;并结合一个具体的应用实例,对构建快速启动的嵌入式Linux系统进行了应用测试,结果达到了预期目的,对类似嵌入式系统的研究也有借鉴作用。
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| 关 键 词： | Linux 嵌入式系统 启动速度 |
| 文章编号： | 1672-7843(2005)03-0054-05 |
| 修稿时间： | 2005年3月31日 |
Analysis and Application of Accelerating the Boot Process for An Embedded Linux System |
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| CHEN Jun,TU Ya-qing.Analysis and Application of Accelerating the Boot Process for An Embedded Linux System[J].Journal of Logistical Engineering University,2005,21(3):54-58. |
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| Authors: | CHEN Jun TU Ya-qing |
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| Abstract: | Embedded systems are designed for applications. It is important for popularizing embedded Linux system to accelerate boot process of the system in low-performance equipment. This paper analyzes the boot process for an embedded Linux system from power-on to shell prompt,and puts forward some solutions for accelerating boot process in each boot phase with an embedded system. Take an i386 CPU platform as an example,a Linux embedded system in an oil delivery control system is constructed and tested. The result is satisfactory, and it may be a reference to some similar embedded systems. |
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| Keywords: | Linux Embedded system boot process |
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