| 基于PowerPC440EPx的嵌入式系统引导加载程序的移植和配置 |
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| 引用本文： | 袁三男. 基于PowerPC440EPx的嵌入式系统引导加载程序的移植和配置[J]. 上海电力学院学报, 2011, 27(1): 61-65 |
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| 作者姓名： | 袁三男 |
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| 作者单位： | 上海电力学院,计算机与信息工程学院,上海,200090 |
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| 摘 要： | 引导加载程序是计算机系统加电后运行的第一段程序代码,负责系统硬件的初始化和加载操作系统,它和系统硬件结构密切相关.针对一个基于PowerPC440EPx处理器的应用系统平台,进行了U-Boot移植,介绍了该系统的特性、处理器引导加载程序设计和移植方法,以及U-Boot参数的设置和系统上电参数的配置等.
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| 关 键 词： | PowerPC440EPx U-Boot引导加载程序 参数配置 |
| 收稿时间： | 2010-07-12 |
Boot Loader Porting and Configuration for Embedded System Based on PowerPC440EPx |
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| YUAN San-nan. Boot Loader Porting and Configuration for Embedded System Based on PowerPC440EPx[J]. Journal of Shanghai University of Electric Power, 2011, 27(1): 61-65 |
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| Authors: | YUAN San-nan |
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| Affiliation: | YUAN San-nan (School of Computer and Information Engineering,Shanghai University of Electric Power,Shanghai 200090,China) |
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| Abstract: | The boot loader is the first piece of program run after a computer is powered on,which is mainly aimed at initializing system hardware and booting up operating system,and it is highly dependent on hardware.The U-Boot boot loader porting process for an application system is introduced based on PowerPC440EPx,also the system characteristics,the configuration of U-Boot parameters and system power on parameters are discussed. |
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| Keywords: | PowerPC440EPx |
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