diff --git a/include/fdt.h b/include/fdt.h
index c51212e05b..f9612ed821 100644
--- a/include/fdt.h
+++ b/include/fdt.h
@@ -4,45 +4,45 @@
 #ifndef __ASSEMBLY__
 
 struct fdt_header {
-	uint32_t magic;			 /* magic word FDT_MAGIC */
-	uint32_t totalsize;		 /* total size of DT block */
-	uint32_t off_dt_struct;		 /* offset to structure */
-	uint32_t off_dt_strings;	 /* offset to strings */
-	uint32_t off_mem_rsvmap;	 /* offset to memory reserve map */
-	uint32_t version;		 /* format version */
-	uint32_t last_comp_version;	 /* last compatible version */
+	fdt32_t magic;			 /* magic word FDT_MAGIC */
+	fdt32_t totalsize;		 /* total size of DT block */
+	fdt32_t off_dt_struct;		 /* offset to structure */
+	fdt32_t off_dt_strings;		 /* offset to strings */
+	fdt32_t off_mem_rsvmap;		 /* offset to memory reserve map */
+	fdt32_t version;		 /* format version */
+	fdt32_t last_comp_version;	 /* last compatible version */
 
 	/* version 2 fields below */
-	uint32_t boot_cpuid_phys;	 /* Which physical CPU id we're
+	fdt32_t boot_cpuid_phys;	 /* Which physical CPU id we're
 					    booting on */
 	/* version 3 fields below */
-	uint32_t size_dt_strings;	 /* size of the strings block */
+	fdt32_t size_dt_strings;	 /* size of the strings block */
 
 	/* version 17 fields below */
-	uint32_t size_dt_struct;	 /* size of the structure block */
+	fdt32_t size_dt_struct;		 /* size of the structure block */
 };
 
 struct fdt_reserve_entry {
-	uint64_t address;
-	uint64_t size;
+	fdt64_t address;
+	fdt64_t size;
 };
 
 struct fdt_node_header {
-	uint32_t tag;
+	fdt32_t tag;
 	char name[0];
 };
 
 struct fdt_property {
-	uint32_t tag;
-	uint32_t len;
-	uint32_t nameoff;
+	fdt32_t tag;
+	fdt32_t len;
+	fdt32_t nameoff;
 	char data[0];
 };
 
 #endif /* !__ASSEMBLY */
 
 #define FDT_MAGIC	0xd00dfeed	/* 4: version, 4: total size */
-#define FDT_TAGSIZE	sizeof(uint32_t)
+#define FDT_TAGSIZE	sizeof(fdt32_t)
 
 #define FDT_BEGIN_NODE	0x1		/* Start node: full name */
 #define FDT_END_NODE	0x2		/* End node */
@@ -51,11 +51,11 @@ struct fdt_property {
 #define FDT_NOP		0x4		/* nop */
 #define FDT_END		0x9
 
-#define FDT_V1_SIZE	(7*sizeof(uint32_t))
-#define FDT_V2_SIZE	(FDT_V1_SIZE + sizeof(uint32_t))
-#define FDT_V3_SIZE	(FDT_V2_SIZE + sizeof(uint32_t))
+#define FDT_V1_SIZE	(7*sizeof(fdt32_t))
+#define FDT_V2_SIZE	(FDT_V1_SIZE + sizeof(fdt32_t))
+#define FDT_V3_SIZE	(FDT_V2_SIZE + sizeof(fdt32_t))
 #define FDT_V16_SIZE	FDT_V3_SIZE
-#define FDT_V17_SIZE	(FDT_V16_SIZE + sizeof(uint32_t))
+#define FDT_V17_SIZE	(FDT_V16_SIZE + sizeof(fdt32_t))
 
 /* adding a ramdisk needs 0x44 bytes in version 2008.10 */
 #define FDT_RAMDISK_OVERHEAD	0x80