摘要
如今在移动通信领域嵌入式系统是融合了先进高度发展科技的替代产品。Bootloader移植平台采用的是三星公司工业级的开发板Micro-2440,其处理器是ARM 9架构的芯片S3C2440。主要阐述将U-boot移植至目标开发板上的过程,以及移植过程中遇到的问题。通过对Bootloader工作原理的分析,最终把U-boot成功地移植到了目标开发板上,为能够正确启动嵌入式Linux操作系统作了必不可少的准备。与迄今为止已经发表的关于Bootloader移植的论文相比,重点在于均未提及到的对解决移植设备兼容性方法的阐述。
Embedded system is replacement products combined with specific object and highly advanced technology in the field of mobile communication.With the purpose to transplant U-boot onto target board cored with S3C2440,technical difficulties during transplantation are concerned.By analyzing working method of bootloader,U-boot was transplanted successfully,and this got good preparation for booting embedded Linux OS correctly.Compared to existing papers on bootloader transplantation,the importance is focused on solution to device compatibility problems,which hasn＇t been mentioned up to now.
出处
《科学技术与工程》
2011年第32期8061-8064,共4页
Science Technology and Engineering
