setenv bootargs console=ttyS0,115200n8 root=/dev/mmcblk0p2 rootfstype=squashfs rootwait overlay=/dev/mmcblk0p3
setenv fdt_high 0x07a12000

fatload mmc 0:1 0x02000000 zImage
fatload mmc 0:1 0x05F00000 armada-388-clearfog.dtb

bootz 0x02000000 - 0x05F00000