- SPI0: Connect wire from P9_18 and P9_21
- SPI1: Connect wire from P9_29 and P9_30
- Pins: http://beagleboard.org/static/images/cape-headers-spi.png
uname_r=4.4.39-ti-r79
cmdline=coherent_pool=1M quiet cape_universal=enable
cape_enable=bone_capemgr.enable_partno=cape-universala