1.打开HiTool.exe 2.选择芯片 3.根据期间类型(emmc,nand)烧写 4.选择文件设置长度烧写 例:512K(boot),512K(param),6M(kernel),600M(rootfs),660M(rootfs_data),7000M(datafs),606M@0x100000(firmware) 烧写boot,kernel,rootfs。长度设置为1m,6m,600m