• 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