CF卡引导的嵌入式Linux系统构建

Embedded Linux System Establishment Loaded by CF Card

基于X86平台,以CF卡作存储设备,可构建嵌入式Linux系统。即采用连接式设置,通过清除相关文件、裁减内核、生成依赖性、产生压缩核心映像、编译配置模块及安装编译好的模块等对内核进行配置和编译。通过定义目录结构、链接库、内核模块、内核映像及设备文件确立根文件系统内容,最后设置根文件系统及引导程序。

Based on platform of X86 and considered CF card as storage equipment, the embedded system is established. That is, based on connection setup, configure and compile inner core through, eliminating corresponding file, reducing inner core, establishing reliability, generating compressed core mapping, compiling configuration module and setting compiled module. Through defining contents structure, linkage base, inner core module, inner core mapping, and equipment file, contents of root file system is defined. At last, root file system and leading program can be set up.