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.
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.
出处
《后勤工程学院学报》
2005年第3期54-58,共5页
Journal of Logistical Engineering University
