Put a few small finishing touches on the SPI controller and have simulated it. Should be ready to be merged into master. Note that this is not a drop-in replacement for the previous dac_spi code.
Put a few small finishing touches on the SPI controller and have simulated it. Should be ready to be merged into master. Note that this is not a drop-in replacement for the previous dac_spi code.

wifidar/wifidar_fpga,emusan/wifidar_fpga,wifidar/wifidar_fpga,emusan/wifidar_fpga