http://blog.csdn.net/djason43/article/details/52876742

http://blog.csdn.net/lxmky/article/details/6858322

http://blog.163.com/cailing_07@126/blog/static/33915087201207102129276/

http://blog.csdn.net/stephen_yu/article/details/7205671

嵌入式开发值zynq---zynq中tlv320aic23b spi的驱动移植