Reorder defconfigs with 'savedefconfig'

Some boards' defconfigs are disordered. Reorder them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/configs/bf537-srv1_defconfig b/configs/bf537-srv1_defconfig
index 52abf99..3db7400 100644
--- a/configs/bf537-srv1_defconfig
+++ b/configs/bf537-srv1_defconfig
@@ -1,8 +1,8 @@
 CONFIG_BLACKFIN=y
 CONFIG_TARGET_BF537_SRV1=y
+CONFIG_SYS_PROMPT="srv1> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPI_FLASH=y
-CONFIG_SYS_PROMPT="srv1> "