+CONFIG_BOOTCOMMAND="run distro_bootcmd; usb start; setenv stdout serial,vidconsole; setenv stdin serial,usbkbd"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="test -n ${fdtfile} || setenv fdtfile imx6q-apalis-${fdt_board}.dtb"
+CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y