Am335x SPI 驱动测试

内核版本:3.14.65

CPU:Am335x

1、编译内核:

make menuconfig

 Device Drivers -> 

            <*>SPI support ->
             <*>McSPI driver for omap
             <*>User mode SPI device driver support

2、添加设备树

编译内核,下载入开发板。

猜你喜欢

转载自www.cnblogs.com/BigOBlue/p/9025133.html