diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index b815ed0..5f80425 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -139,8 +139,7 @@
 #define CONFIG_CHIP_SELECTS_PER_CTRL	(2 * CONFIG_DIMM_SLOTS_PER_CTLR)
 
 /* I2C addresses of SPD EEPROMs */
-#define SPD_EEPROM_ADDRESS1    0x51    /* CTLR 0 DIMM 0 */
-#define SPD_EEPROM_ADDRESS2    0x52    /* CTLR 1 DIMM 0 */
+#define SPD_EEPROM_ADDRESS    0x51    /* CTLR 0 DIMM 0 */
 
 /* These are used when DDR doesn't use SPD.  */
 #define CONFIG_SYS_SDRAM_SIZE           1024		/* DDR is 1024MB */
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index 03ee394..7b25e07 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -108,7 +108,7 @@
 #define CONFIG_DIMM_SLOTS_PER_CTLR	1
 #define CONFIG_CHIP_SELECTS_PER_CTRL	(2 * CONFIG_DIMM_SLOTS_PER_CTLR)
 
-#define SPD_EEPROM_ADDRESS1	0x51	/* CTLR 0 DIMM 0 */
+#define SPD_EEPROM_ADDRESS	0x51	/* CTLR 0 DIMM 0 */
 
 /* These are used when DDR doesn't use SPD.  */
 #define CONFIG_SYS_SDRAM_SIZE	256		/* DDR is 256MB */
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index 84b7e1d..5f47d1a 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -87,7 +87,7 @@
 
 /* I2C addresses of SPD EEPROMs */
 #define CONFIG_SYS_SPD_BUS_NUM		1
-#define SPD_EEPROM_ADDRESS1		0x51	/* CTLR 0 DIMM 0 */
+#define SPD_EEPROM_ADDRESS		0x51	/* CTLR 0 DIMM 0 */
 
 /*
  * Memory map
diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h
index 6648d6e..1815191 100644
--- a/include/configs/P2020DS.h
+++ b/include/configs/P2020DS.h
@@ -130,7 +130,7 @@
 /* I2C addresses of SPD EEPROMs */
 #define CONFIG_DDR_SPD
 #define CONFIG_SYS_SPD_BUS_NUM		0	/* SPD EEPROM located on I2C bus 0 */
-#define SPD_EEPROM_ADDRESS1	0x51	/* CTLR 0 DIMM 0 */
+#define SPD_EEPROM_ADDRESS	0x51	/* CTLR 0 DIMM 0 */
 
 /* These are used when DDR doesn't use SPD.  */
 #define CONFIG_SYS_SDRAM_SIZE		1024		/* DDR is 1GB */
diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h
index a051913..17aab5a 100644
--- a/include/configs/xpedite550x.h
+++ b/include/configs/xpedite550x.h
@@ -67,7 +67,7 @@
 #define CONFIG_SPD_EEPROM		/* Use SPD EEPROM for DDR setup */
 #define CONFIG_DDR_SPD
 #define CONFIG_MEM_INIT_VALUE		0xdeadbeef
-#define SPD_EEPROM_ADDRESS1			0x54
+#define SPD_EEPROM_ADDRESS			0x54
 #define SPD_EEPROM_OFFSET		0x200	/* OFFSET of SPD in EEPROM */
 #define CONFIG_NUM_DDR_CONTROLLERS	1
 #define CONFIG_DIMM_SLOTS_PER_CTLR	1