error：undefined reference to `coloured_LED_init'及相关错误时的解决办法！

 

cpu/arm920t/start.o: In function `start_code':
/root/workspace/u-boot-2009.08/cpu/arm920t/start.S:117: undefined reference to `coloured_LED_init'

/root/workspace/u-boot-2009.08/cpu/arm920t/start.S:118: undefined reference to `red_LED_on'
make: *** [u-boot] 错误 1
出现错误coloured_LED_init'未定义。打开cpu/arm920t/start.S，搜索“coloured_LED_init”定位到117行，找到如下代码：

 bl coloured_LED_init
 bl red_LED_on

将其注释掉

//这两行是AT91RM9200DK开发板的LED初始化，注释掉

//bl coloured_LED_init
 //bl red_LED_on

然后执行清除、编译命令

[root@localhost u-boot-2009.08]# make clean

[root@localhost u-boot-2009.08]# make

本篇文章来源于 Linux公社网站(www.linuxidc.com)  原文链接：http://www.linuxidc.com/Linux/2011-05/35982.htm