diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c
index 9569c1a..0d8353c 100644
--- a/arch/powerpc/cpu/mpc85xx/fdt.c
+++ b/arch/powerpc/cpu/mpc85xx/fdt.c
@@ -672,10 +672,10 @@
 		"clock-frequency", get_bus_freq(0), 1);
 #endif
 
-	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
+	fdt_fixup_memory(blob, (u64)gd->ram_base, (u64)gd->ram_size);
 
 #ifdef CONFIG_MP
-	ft_fixup_cpu(blob, (u64)bd->bi_memstart + (u64)bd->bi_memsize);
+	ft_fixup_cpu(blob, (u64)gd->ram_base + (u64)gd->ram_size);
 	ft_fixup_num_cores(blob);
 #endif
 
diff --git a/arch/powerpc/cpu/mpc85xx/traps.c b/arch/powerpc/cpu/mpc85xx/traps.c
index f37a45e..db6ed1f 100644
--- a/arch/powerpc/cpu/mpc85xx/traps.c
+++ b/arch/powerpc/cpu/mpc85xx/traps.c
@@ -37,7 +37,7 @@
  * amount of memory on the system if we're unable to keep all
  * the memory mapped in.
  */
-#define END_OF_MEM (gd->bd->bi_memstart + get_effective_memsize())
+#define END_OF_MEM	(gd->ram_base + get_effective_memsize())
 
 static __inline__ void set_tsr(unsigned long val)
 {