基于AT91RM9200的BOOT LOADER的开发与移植 |
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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, 0(3): 6-7 |
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作者姓名: | 桑兴民 侯恩广 成巍 赵志鹏 欧阳红晋 |
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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 |
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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。
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关 键 词: | 嵌入式系统 ARM AT91RM9200 Boot Loader U-Boot |
Transplant and Development of Boot Loader Based on AT91RM9200 |
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Affiliation: | 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 ) |
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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. |
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Keywords: | Embedded System, ARM AT91RM92001 Boot Loader U-Boot |
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