摘要
基于PowerPC构架下的MPC8379E处理器,分析了在Linux 2.6内核的基础上制作Ext 2根文件系统的全过程,并给出了烧写运行结果。根文件系统包含了一百多个常用Linux命令,囊括了必备的链接库文件,压缩后的烧写镜像只有2.3 MB,可满足大部分系统的要求,经实验验证,其在MPC8379E-RDB开发板上运行稳定。
This paper analyzes the whole process of Ext 2 root file system fabrication on Linux 2. 6 kernel basedon the MPC8379E processor of PowerPC architecture, and gives the flash image operation results. The root file sys-tem contains more than one hundred common Linux commands with essential lib files, and has a flash image com-pressed in only 2. 3 MB, which meets the requirements of most systems. Tests show that the system runs stable onMPC8379E-RDB development board.
出处
《电子科技》
2015年第1期114-117,154,共5页
Electronic Science and Technology
关键词
根文件系统
EXT
2
embedded Linux
root file system
Ext 2
