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基于AT91RM9200的BOOT LOADER的开发与移植
引用本文:桑兴民,侯恩广,成巍,赵志鹏,欧阳红晋.基于AT91RM9200的BOOT LOADER的开发与移植[J].科技咨询导报,2009(3):6-7.
作者姓名:桑兴民  侯恩广  成巍  赵志鹏  欧阳红晋
作者单位:[1]中铁工程设计咨询集团有限公司济南院,济南250022 [2]山东省科学院自动化研究所,济南250014
摘    要:以ARM920T为内核的AT91RM9200是采用RISC(Reduced Instruction Set Computer,精简指令集计算机)架构的32位ARM(Advanced RISC Machines)微控制器,具有低功耗、高性能、执行速度快、执行效率高等特点。本文以AT91RM9200为平台,论述了bootloader文件的开发,并通过交叉编译和调试,完成了boot loader(即u-boot)文件的移植。

关 键 词:嵌入式系统  ARM  AT91RM9200  Boot  Loader  U-Boot

Transplant and Development of Boot Loader Based on AT91RM9200
Institution:SANG xing-min, HOU en-guang, CHENG wei, ZHAO zhi-peng, OU-YANG hong-jin (1 .China Railway Jinan Survey Design Consulting Institute Co., 250022 , Jinan, China; 2 Institute of automation Shandong academy of sciences,250014, Jinan, China )
Abstract:Because of ARM920T as the kernel ATglRM9200 are using RISC (Reduced Instruction Set Computer) construction, ARM (Advanced RISC Machines) of 32 bits Microcontroller take on low--loss and low-consume ,high capability, high executing speed. This paper use AT91RM9200 as a platform, achieve development of boot loader, and by debug and compile of this platform, achieve transptant of boot toader (u-boot) tastty.
Keywords:Embedded System  ARM  AT91RM92001 Boot Loader  U-Boot
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