| 基于S5PV210的U-boot分析与移植 |
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| 引用本文： | 熊星星,何月顺.基于S5PV210的U-boot分析与移植[J].计算机系统应用,2015,24(1):199-205. |
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| 作者姓名： | 熊星星 何月顺 |
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| 作者单位： | 1. 东华理工大学机械与电子工程学院,南昌,330013
2. 东华理工大学软件学院,南昌,330013 |
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| 摘 要： | 介绍嵌入式系统开发中功能强大、稳定可靠的引导装载程序(Bootloader)在基于CotexA8微处理器的S5PV210上的移植.详细叙述包括启动流程、移植分析与移植步骤,并且实现包括内核装载、ysffs2根文件系统加载等功能.最后利用写入U-Boot启动参数自行通过TFTP方式装载内核和NFS方式加载根文件系统,最终启动嵌入式Linux系统,证实了所移植的U-Boot在处理器S5PV210上引导启动Linux的可行性.
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| 关 键 词： | 嵌入式Linux系统 Bootloader S5PV210 移植 U-Boot |
| 收稿时间： | 2014/4/22 0:00:00 |
| 修稿时间： | 6/3/2014 12:00:00 AM |
U-Boot Analysis and Transplantation Based on S5PV210 |
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| XIONG Xing-Xing and HE Yue-Shun.U-Boot Analysis and Transplantation Based on S5PV210[J].Computer Systems& Applications,2015,24(1):199-205. |
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| Authors: | XIONG Xing-Xing and HE Yue-Shun |
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| Affiliation: | School of Machinery and Electronic Engineering, East China Institute of Technology, Nanchang 330013, China;School of Software, East China Institute of Technology, Nanchang 330013, China |
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| Abstract: | This paper describes powerful, reliable Bootloader in the development of Embedded Systems transplant on the S5PV210 microprocessor based on Cotex-A8. It narrates the boot process, analysis of transplantation and procedure of transplantation in detail and implements loading the kernel and ysffs2 root filesystem. Finally, it uses the way of written U-Boot boot parameters to automatic load the kernel via TFTP and mount the root file system via NFS. It ultimately starts embedded linux system and confirms the feasibility of the transplanted U-Boot booting Linux System on the S5PV210. |
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| Keywords: | embedded linux system bootloader S5PV210 transplantation U-Boot |
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