分析了TI公司的TMS320DM355的启动方式和NAND启动流程,使开发者能够根据实际需求改动DVSDK中的UBL与编译U- Boot,并排除开发过程中出现的错误.使开发者通过各种方式下载操作系统内核映像至DM355的Flsah,并建立NFS文件系统,从而建立一个完整的开发环境.%This article analyses the boot mode of TMS320DM355,describes loading U-Boot from NAND, makes the developers be able to modify UBL and compile U-Boot, even debug. Next the developers need to download the OS image to the Flash of DM355 and establish NFS file system,thus bulids a complete development environment.
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