uboot相关的几篇好文
http://www.eeworld.com.cn/mcu/2015/0727/article_21246.html
http://blog.csdn.net/kernel_yx/article/details/53045424
https://www.cnblogs.com/aaronLinux/p/5744922.html
http://www.eeworld.com.cn/mcu/2015/0727/article_21246.html
http://blog.csdn.net/kernel_yx/article/details/53045424
https://www.cnblogs.com/aaronLinux/p/5744922.html