1 烧写u-boot.bin到OK6410开发板
2 用USB转串口线连接开发板与PC,安装驱动HL-232-340.exe3 编译bin文件File: init.S、led.c启动CodeWarrior for RVDS,设置如下:(1)Edit->Debug Settings->Language Settings->RealView Assembler/RealView Compiler Target->Architecture,选择ARM1176JZF-S(2)Edit->Debug Settings->Linker->RealView Linker Output->Simple Image->RO Base,设置成0x50200000(3)Edit->Debug Settings->Linker->RealView Linker Layout->Object/Symbol,设置成init.o(4)Edit->Debug Settings->Linker->RealView FromELF Output file name:leds_c.bin(5)F7 Make4 使用超级终端下载程序启动ARM开发板,进入u-boot#loadb 0x50200000发送文件 leds_c.bin#go 0x502000005 使用dnw下载程序(存在蓝屏问题)启动ARM开发板,进入u-boot,连接usb#dnw 0x50200000transmit leds_c.bin#go 0x50200000