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
原文：http://www.cnblogs.com/pengkunfan/p/6394851.html