configs: Resync with savedefconfig

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/tb100_defconfig b/configs/tb100_defconfig
index 2d157b2..6dc2242 100644
--- a/configs/tb100_defconfig
+++ b/configs/tb100_defconfig
@@ -1,6 +1,5 @@
 CONFIG_ARC=y
 CONFIG_TARGET_TB100=y
-CONFIG_DM_SERIAL=y
 CONFIG_SYS_CLK_FREQ=500000000
 CONFIG_SYS_TEXT_BASE=0x84000000
 CONFIG_DEFAULT_DEVICE_TREE="abilis_tb100"
@@ -16,5 +15,6 @@
 CONFIG_DM=y
 CONFIG_NETDEVICES=y
 CONFIG_ETH_DESIGNWARE=y
+CONFIG_DM_SERIAL=y
 CONFIG_SYS_NS16550=y
 CONFIG_USE_PRIVATE_LIBGCC=y