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基于DOC嵌入式Linux系统的构建
发表时间:2008-06-30 浏览量:2210 下载量:1017
全部作者: | 刘小飞,杨丰萍 |
作者单位: | 华东交通大学电气与电子工程学院;华东交通大学交通信息工程及控制研究所 |
摘 要: | 采用NAND Flash技术的DOC(disk on chip)有更好的成本和容量优势,满足了大容量嵌入式存储的要求。但是与基于NOR Flash的系统相比,基于DOC的系统引导过程相对要复杂。本文根据实际项目真空断路器检测仪的研制,介绍了基于DOC的嵌入式Linux系统的构建原理,描述了嵌入式Linux系统内核的裁剪与编译、Linux文件系统的创建和引导装载程序的定制,最后介绍了如何在DOC2000上引导操作系统。 |
关 键 词: | 嵌入式Linux;引导装载程序;文件系统;DOC电子盘 |
Title: | Building an embedded Linux system based on DOC |
Author: | LIU Xiaofei, YANG Fengping |
Organization: | School of Electrical and Electronical Engineering, East China Jiaotong University;Institute of Traffic Information Engineering and Control,East China Jiaotong University |
Abstract: | The advantage of lower price and larger capacity of the disk on chip, which is based on NAND Flash technology, fulfills the growing requirements of embedded storage. Comparing to the NOR Flash systems, the booting process of the embedded systems based on DOC is more complex. This paper introduces how to build an embedded Linux system based on DOC according to the development of vacuum circuit breaker’s mechanical detector. Beginning with the description of the kernel cutting and compiling of embedded Linux system, the paper describes the building of file system and customization of bootloader. In the end, the paper introduces how to boot the embedded Linux system based on DOC2000. |
Key words: | embedded Linux; bootloader; file system; disk on chip(DOC) |
发表期数: | 2008年10月第12期 |
引用格式: | 刘小飞,杨丰萍. 基于DOC嵌入式Linux系统的构建[J]. 中国科技论文在线精品论文,2008,1(12):1390-1395. |

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