Fix order of ARM platform #includes

This fix modifies the order of #includes in ARM standard platforms
to meet the ARM TF coding standard.

Change-Id: Ide19aad6233babda4eea2d17d49e523645fed1b2
Signed-off-by: Isla Mitchell <isla.mitchell@arm.com>
diff --git a/plat/arm/common/tsp/arm_tsp_setup.c b/plat/arm/common/tsp/arm_tsp_setup.c
index 2eed187..abeaea0 100644
--- a/plat/arm/common/tsp/arm_tsp_setup.c
+++ b/plat/arm/common/tsp/arm_tsp_setup.c
@@ -7,9 +7,9 @@
 #include <arm_def.h>
 #include <bl_common.h>
 #include <console.h>
+#include <plat_arm.h>
 #include <platform_def.h>
 #include <platform_tsp.h>
-#include <plat_arm.h>
 
 #define BL32_END (unsigned long)(&__BL32_END__)