diff --git a/include/configs/km/km-powerpc.h b/include/configs/km/km-powerpc.h
index 20ef036..64fccbd 100644
--- a/include/configs/km/km-powerpc.h
+++ b/include/configs/km/km-powerpc.h
@@ -63,9 +63,9 @@
  * is not valid yet, which is the case for when u-boot copies itself to RAM */
 #define CONFIG_PRAM		((CONFIG_KM_PNVRAM + CONFIG_KM_PHRAM)>>10)
 
-#define CONFIG_KM_CRAMFS_ADDR	0x800000
-#define CONFIG_KM_KERNEL_ADDR	0x400000	/* 3968Kbytes */
-#define CONFIG_KM_FDT_ADDR	0x7E0000	/* 128Kbytes */
+#define CONFIG_KM_CRAMFS_ADDR	0xC00000
+#define CONFIG_KM_KERNEL_ADDR	0x400000	/* 7680Kbytes */
+#define CONFIG_KM_FDT_ADDR	0xB80000	/* 512Kbytes */
 
 /* architecture specific default bootargs */
 #define CONFIG_KM_DEF_BOOT_ARGS_CPU		""