下载u-boot-2014.拷贝board/samsung/smdk2410/目录到board/tq2440/work/tq2440/u-boot-2014.board/samsung/smdk2410/board/tq2440进入board/tq2440目录修改/work/tq2440/u-boot-2014.04/board/tq2440$mvsmdk2410.smdk2410开发板的配置文件)/work/tq2440/u-boot-2014./work/tq2440/u-boot-2014.