Research on the Mini U-Boot of the Embedded System Based on S3C2440

Wu Wei; Zhou Yan-zhou

doi:10.3969/j.issn.1007-7162.2014.04.016

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Research on the Mini U-Boot of the Embedded System Based on S3C2440

更新时间：2026-05-27

- Research on the Mini U-Boot of the Embedded System Based on S3C2440
- Vol. 31, Issue 4, Pages: 85-89(2014)
- 作者机构：
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- 基金信息：
- DOI：10.3969/j.issn.1007-7162.2014.04.016
  CLC：
- Online First：28 December 2014，
  
  Published：2014
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吴伟, 周延周. 基于S3C2440的嵌入式系统小型U-Boot的研究[J]. 广东工业大学学报, 2014, 31(4): 85-89.

Wu Wei, Zhou Yan-zhou. Research on the Mini U-Boot of the Embedded System Based on S3C2440[J]. 2014, 31(4): 85-89.
吴伟, 周延周. 基于S3C2440的嵌入式系统小型U-Boot的研究[J]. 广东工业大学学报, 2014, 31(4): 85-89. DOI： 10.3969/j.issn.1007-7162.2014.04.016.

Wu Wei, Zhou Yan-zhou. Research on the Mini U-Boot of the Embedded System Based on S3C2440[J]. 2014, 31(4): 85-89. DOI： 10.3969/j.issn.1007-7162.2014.04.016.

摘要

针对嵌入式系统中硬件设备和使用环境等条件限制使得系统整体资源量相对比较少的问题，提出基于系统CPU为S3C2440的一种占用资源非常小的U-Boot设计方案.通过初始化本实验平台的硬件设备，设置好实验的软件环境等步骤后，成功启动Linux2.6.30.4版本的内核，而该U-Boot本身大小仅仅为2.32 kB.在整个嵌入式系统中占用资源少的U-Boot就可以为其他功能让出更多的资源，使得系统功能可以变得更加强大.

Abstract

The embedded system is limited by system resources for its hardware and operating environment. It proposes the design of U-Boot with low system resources. By initializing the experimental platform and setting the software environment

it used the kernel of Linux on version 2.6.30.4. The U-Boot size is only 2.32 kB. Thus

the U-Boot

which uses fewer system resources on the embedded system

leaves more resources for other modules and makes the embedded system more powerful.

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