Reorder defconfigs with 'savedefconfig'

Some boards' defconfigs are disordered. Reorder them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/configs/at91rm9200ek_defconfig b/configs/at91rm9200ek_defconfig
index 10df5f8..e743b53 100644
--- a/configs/at91rm9200ek_defconfig
+++ b/configs/at91rm9200ek_defconfig
@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_AT91=y
 CONFIG_TARGET_AT91RM9200EK=y
+CONFIG_SYS_PROMPT="U-Boot> "
 # CONFIG_CMD_FPGA is not set
 # CONFIG_CMD_SETEXPR is not set
-CONFIG_SYS_PROMPT="U-Boot> "