http://blog.chinaunix.net/uid-24148050-id-120532.html

http://bbs.csdn.net/topics/390538368?page=1

http://blog.csdn.net/lanyou1900/article/details/41724103

http://blog.csdn.net/lqxandroid2012/article/details/51367376

http://blog.chinaunix.net/uid-23404636-id-2973630.html

http://blog.chinaunix.net/uid-14753126-id-3180601.html

http://www.cnblogs.com/lovechen/p/5720506.html

https://busybox.net/

http://blog.csdn.net/airk000/article/details/21460689

嵌入式开发之zynq---Zynq PS侧I2C驱动架构