* nice -n 19 ionice -c 3 make zImage dtbs Image modules -j2
  * make modules_install
  * cd arch/arm/boot
  * mount /boot
  * cp zImage /boot/kernel.img
  * cp dts/imx7d-sbc-iot-imx7.dtb /boot/imx7d-sbc-iot-imx7.dtb

== USB ==
  CONFIG_USB_CHIPIDEA
  CONFIG_USB_CHIPIDEA_UDC
  CONFIG_USB_CHIPIDEA_HOST
  CONFIG_USB_EHCI_HCD
  CONFIG_USB_EHCI_MXC
  CONFIG_AM335X_PHY_USB
  CONFIG_NOP_USB_XCEIV
  CONFIG_USB_MXS_PHY