CONFIG_ARC=y
+CONFIG_CPU_BIG_ENDIAN=y
CONFIG_TARGET_ARCANGEL4=y
CONFIG_SYS_CLK_FREQ=70000000
-CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_DM_SERIAL=y
CONFIG_SYS_TEXT_BASE=0x81000000
+CONFIG_DEFAULT_DEVICE_TREE="arcangel4"
+CONFIG_OF_CONTROL=y
+CONFIG_OF_EMBED=y
+CONFIG_DM=y