Kernel Menu Configuration

Follow the steps below to enable the kernel configuration for SPI.
  1. Under the root directory of freelight-u-sdk, type the following command to enter the kernel menu configuration GUI. 
    make linux-menuconfig
  2. Enter the Device Drivers menu.
    Figure 1. Device Drivers
  3. Select the SPI support menu.
    Figure 2. SPI Support
  4. Select the SSP controller option.
    Figure 3. SSP Controller
  5. Save your change before you exit the kernel configuration dialog.