2008•Modern Electronics TechniqueRequires access

Porting and Start Analysis of U-Boot Based on AT91RM9200 Board

Xiaojun Shi

Abstract

A bootloader for embedded system is developed with the U-Boot 1.1.2.After analyzing the booting mechanism of U-Boot and the function of sound code,the modification and porting in an embedded system board based on AT91RM9200 are done in detail,with environment variable settings and consequent Linux kernel booting process.The application shows that U-Boot runs well and can lead Linux kernel successfully.

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Available abstract

Key concepts: Booting, Porting, Operating system, Computer science, Kernel (algebra), Embedded system, Code (set theory), Process (computing)