【摘要】 通过修改U-BOOT最新版源码设计并实现了从NAND Flash启动的新型嵌入式bootloader。并将其移植到基于S3C2440微处理器的嵌入式系统上。在实际项目《移动医务系统》中,此Bootloader运行良好,并成功引导启动了Linux,达到了预期的目的,产生了直接经济效益。对嵌入式开发人员有一定的借鉴意义。更多还原

【Abstract】 Through improve U-BOOT code,Designed and implemented a new type of an embedded bootloader which can start up from NAND Flash.And port it to an embedded system based on S3C2440.This bootloader is running well-functioning in our experimental system,and successes boot Linux.更多还原