-#if __BYTE_ORDER == __LITTLE_ENDIAN
-#define fdt32_to_cpu(x) bswap_32(x)
-#define cpu_to_fdt32(x) bswap_32(x)
-#define fdt64_to_cpu(x) bswap_64(x)
-#define cpu_to_fdt64(x) bswap_64(x)
-#else
-#define fdt32_to_cpu(x) (x)
-#define cpu_to_fdt32(x) (x)
-#define fdt64_to_cpu(x) (x)
-#define cpu_to_fdt64(x) (x)
-#endif
-
-#ifndef USE_HOSTCC
-/*
- * Types for `void *' pointers.
- *
- * Note: libfdt uses this definition from /usr/include/stdint.h.
- * Define it here rather than pulling in all of stdint.h.
- */
-#if __WORDSIZE == 64
-typedef unsigned long int uintptr_t;
-#else
-typedef unsigned int uintptr_t;
-#endif
-#endif /* not USE_HOSTCC */
+#define fdt32_to_cpu(x) be32_to_cpu(x)
+#define cpu_to_fdt32(x) cpu_to_be32(x)
+#define fdt64_to_cpu(x) be64_to_cpu(x)
+#define cpu_to_fdt64(x) cpu_to_be64(x)