"fdt_high=0xffffffff\0" \
"console=ttymxc0,115200n8\0" \
"addcon=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
"fdt_high=0xffffffff\0" \
"console=ttymxc0,115200n8\0" \
"addcon=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \