Reorder defconfigs with 'savedefconfig'

Some boards' defconfigs are disordered. Reorder them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/configs/smdkv310_defconfig b/configs/smdkv310_defconfig
index 7833f62..851fc5c 100644
--- a/configs/smdkv310_defconfig
+++ b/configs/smdkv310_defconfig
@@ -3,6 +3,7 @@
 CONFIG_TARGET_SMDKV310=y
 CONFIG_DEFAULT_DEVICE_TREE="exynos4210-smdkv310"
 CONFIG_SPL=y
+CONFIG_SYS_PROMPT="SMDKV310 # "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_XIMG is not set
 # CONFIG_CMD_FPGA is not set
@@ -10,4 +11,3 @@
 # CONFIG_CMD_MISC is not set
 CONFIG_USB=y
 CONFIG_DM_USB=y
-CONFIG_SYS_PROMPT="SMDKV310 # "