platform: mdm9640: Fix compilation warnings

Fix compilation warnings to turn on Werror for mdm9640

Change-Id: I39254df4c7395db1885d03ba68cc2a3060604a2a
diff --git a/platform/mdm9640/platform.c b/platform/mdm9640/platform.c
index 7b9c115..c549287 100644
--- a/platform/mdm9640/platform.c
+++ b/platform/mdm9640/platform.c
@@ -31,19 +31,18 @@
 #include <qgic.h>
 #include <qtimer.h>
 #include <board.h>
+#include <boot_device.h>
 #include <mmu.h>
 #include <arch/arm/mmu.h>
 #include <platform/iomap.h>
+#include <platform/clock.h>
 #include <smem.h>
 #include <reg.h>
-#include <board.h>
 #include <qpic_nand.h>
 #include <target.h>
 
 extern struct smem_ram_ptable* target_smem_ram_ptable_init();
 
-#define MB                                  (1024*1024)
-
 #define MSM_IOMAP_SIZE                      ((MSM_IOMAP_END - MSM_IOMAP_BASE)/MB)
 
 /* LK memory - Strongly ordered, executable */