defconfig: Reorder boards' defconfig files

Some boards' defconfig files are out of order. Clean this up.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/configs/tseries_nand_defconfig b/configs/tseries_nand_defconfig
index 2993537..19d9004 100644
--- a/configs/tseries_nand_defconfig
+++ b/configs/tseries_nand_defconfig
@@ -25,7 +25,7 @@
 CONFIG_CMD_TIME=y
 CONFIG_NETCONSOLE=y
 CONFIG_SYS_NS16550=y
-CONFIG_OF_LIBFDT=y
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_USB_STORAGE=y
+CONFIG_OF_LIBFDT=y