CAJ | 학술논문

操作系统内核移植是嵌入式系统开发的前提和基础，针对U-boot移植的复杂性和多样性，在分析了U-boot的文件结构和启动过程的基础上，选取了以SanSung公司的S3C2410为处理器的开发板，详细介绍了交叉编译环境的搭建、U-boot的移植、内核的烧写等过程。移植过程中将U-boot的功能与Linux的特点相结合，此方法具有移植速度快、内核修改简单、通用性强的特点。通过编译测试，成功实现了U-boot在S3C2410的移植，为其他U-boot的移植提供了一种参考。
조작계통내핵이식시감입식계통개발적전제화기출，침대U-boot이식적복잡성화다양성，재분석료U-boot적문건결구화계동과정적기출상，선취료이SanSung공사적S3C2410위처리기적개발판，상세개소료교차편역배경적탑건、U-boot적이식、내핵적소사등과정。이식과정중장U-boot적공능여Linux적특점상결합，차방법구유이식속도쾌、내핵수개간단、통용성강적특점。통과편역측시，성공실현료U-boot재S3C2410적이식，위기타U-boot적이식제공료일충삼고。
The operating system kernel transplantation is the premise and foundation of the embedded system development. In view of the complexity and diversity of the U-boot transplantation, this paper analyzed the file structure and starting process of U-boot, it has chosen S3C2410 of SanSung company for development board, cross-compilation environment construction and U-boot transplantation and the kernel of the burning process were introduced in detail. We combined the function of U-boot with the characteristics of Linux in the transplantation process, this method has the characters of fast transplant, simple modify of kernel and strong commonality. Through compile testing, U-boot transplantation is implemented successful on the S3C2410, provides a reference for other U-boot transplantation.