| 嵌入式Linux的BootLoader在DM6446上的实现 |
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| 引用本文： | 王艳艳,;郅晨,;张俊业,;房子河.嵌入式Linux的BootLoader在DM6446上的实现[J].微机发展,2008(11):194-196. |
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| 作者姓名： | 王艳艳 ;郅晨 ;张俊业 ;房子河 |
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| 作者单位： | 公安部第一研究所 |
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| 基金项目： | 基金项目：国家科技支撑计划资助项目（2006BAK08804） |
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| 摘 要： | 移植引导装载程序（BootLoader）是嵌入式系统开发的关键技术。介绍了BootLoader的特点及其在DM6446平台上的引导方式，分析U—Boot源代码的运行机制，并对U—Boot代码进行修改和调试，最后总结出移植BootLoader的成功经验，详细阐述了U—Boot在DM6446平台上的移植步骤和关键技术。这对DM6446双核处理器上的产品开发有一定的借鉴作用。
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| 关 键 词： | DM6446 嵌入式LINUX Bootloader U—Boot |
Realization of BootLoader in Embedded Linux Operating System Based on DM6446 |
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| WANG Yan-yan,ZHI Chen,ZHANG Jun-ye,FANG Zi-he.Realization of BootLoader in Embedded Linux Operating System Based on DM6446[J].Microcomputer Development,2008(11):194-196. |
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| Authors: | WANG Yan-yan ZHI Chen ZHANG Jun-ye FANG Zi-he |
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| Affiliation: | WANG Yan-yan, ZHI Chen, ZHANG Jun-ye, FANG Zi-he (The First Re,earch Institute of Ministry of Public Security, Beijing 100044,China) |
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| Abstract: | BootLoader is important in embedded system development.Introduced the general characteristics of BootLoader and the start-up method about DM6446,analyzed the source code of U-Boot,constructed and debugged the code of U-boot,summarized the successful experience,explained the porting step and key technology about U-Boot based on the porting experiences.It is useful to develope the product based on DM6446. |
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| Keywords: | DM6446 embedded Linux BootLoader U-Boot |
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