摘要
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。详细分析了嵌入式Linux启动引导过程中的Bootloader部分和内核的初始化部分之后,通过对部分内核源代码的修改及U-boot的重新设计实现,提出了一种基于状态恢复的系统快速引导策略,并在基于Intel Xscale的嵌入式开发板上进行了验证。
Embedded systems is important for popularizing embedded Linux system to accelerate boot process of the system in low-performance equipment, After full analyse of Bootloader and Kernel startup process, a new method for booting embedded Linux quickly based on state recovering is presented by modifying Linux kernel source code and U-boot. At last a test is done on Intel Xscale develop- ment board.
出处
《计算机工程与设计》
CSCD
北大核心
2008年第2期277-278,291,共3页
Computer Engineering and Design
