diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
index 41a3d39..0af9c68 100644
--- a/include/configs/MIP405.h
+++ b/include/configs/MIP405.h
@@ -236,8 +236,23 @@
 #define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
 #define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
 
-#define CFG_JFFS2_FIRST_BANK    0           /* use for JFFS2 */
-#define CFG_JFFS2_NUM_BANKS     1           /* ! second bank contains U-Boot */
+/*
+ * JFFS2 partitions
+ *
+ */
+/* No command line, one static partition, whole device */
+#undef CONFIG_JFFS2_CMDLINE
+#define CONFIG_JFFS2_DEV		"nor0"
+#define CONFIG_JFFS2_PART_SIZE		0xFFFFFFFF
+#define CONFIG_JFFS2_PART_OFFSET	0x00000000
+
+/* mtdparts command line support */
+/* Note: fake mtd_id used, no linux mtd map file */
+/*
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT		"nor0=mip405-0"
+#define MTDPARTS_DEFAULT	"mtdparts=mip405-0:-(jffs2)"
+*/
 
 /*-----------------------------------------------------------------------
  * Cache Configuration