diff --git a/include/configs/M5208EVBE.h b/include/configs/M5208EVBE.h
index 7eac03b..d0f4d75 100644
--- a/include/configs/M5208EVBE.h
+++ b/include/configs/M5208EVBE.h
@@ -74,12 +74,10 @@
 #define CONFIG_UDP_CHECKSUM
 
 #ifdef CONFIG_MCFFEC
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 #endif				/* CONFIG_MCFFEC */
 
 #define CONFIG_HOSTNAME		M5208EVBe
diff --git a/include/configs/M5235EVB.h b/include/configs/M5235EVB.h
index 4bba815..a766324 100644
--- a/include/configs/M5235EVB.h
+++ b/include/configs/M5235EVB.h
@@ -95,12 +95,10 @@
 #define CONFIG_BOOTDELAY	1	/* autoboot after 5 seconds */
 #define CONFIG_BOOTFILE		"u-boot.bin"
 #ifdef CONFIG_MCFFEC
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 #endif				/* FEC_ENET */
 
 #define CONFIG_HOSTNAME		M5235EVB
diff --git a/include/configs/M5272C3.h b/include/configs/M5272C3.h
index 159d2f8..9946108 100644
--- a/include/configs/M5272C3.h
+++ b/include/configs/M5272C3.h
@@ -94,12 +94,10 @@
 #endif
 
 #ifdef CONFIG_MCFFEC
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 #endif				/* CONFIG_MCFFEC */
 
 #define CONFIG_HOSTNAME		M5272C3
diff --git a/include/configs/M5282EVB.h b/include/configs/M5282EVB.h
index bc740ae..4d3390b 100644
--- a/include/configs/M5282EVB.h
+++ b/include/configs/M5282EVB.h
@@ -80,12 +80,10 @@
 
 #define CONFIG_BOOTDELAY	5
 #ifdef CONFIG_MCFFEC
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 #endif				/* CONFIG_MCFFEC */
 
 #define CONFIG_HOSTNAME		M5282EVB
diff --git a/include/configs/M53017EVB.h b/include/configs/M53017EVB.h
index 0829708..e2dd8e5 100644
--- a/include/configs/M53017EVB.h
+++ b/include/configs/M53017EVB.h
@@ -94,13 +94,10 @@
 #define CONFIG_UDP_CHECKSUM
 
 #ifdef CONFIG_MCFFEC
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
-#	define CONFIG_ETH1ADDR	00:e0:0c:bc:e5:61
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 #endif				/* FEC_ENET */
 
 #define CONFIG_HOSTNAME		M53017
diff --git a/include/configs/M5329EVB.h b/include/configs/M5329EVB.h
index a42b5f6..5a7597c 100644
--- a/include/configs/M5329EVB.h
+++ b/include/configs/M5329EVB.h
@@ -88,12 +88,10 @@
 #define CONFIG_UDP_CHECKSUM
 
 #ifdef CONFIG_MCFFEC
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 #endif				/* FEC_ENET */
 
 #define CONFIG_HOSTNAME		M5329EVB
diff --git a/include/configs/M5373EVB.h b/include/configs/M5373EVB.h
index c142dfb..7550c57 100644
--- a/include/configs/M5373EVB.h
+++ b/include/configs/M5373EVB.h
@@ -88,12 +88,10 @@
 #define CONFIG_UDP_CHECKSUM
 
 #ifdef CONFIG_MCFFEC
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 #endif				/* FEC_ENET */
 
 #define CONFIG_HOSTNAME		M5373EVB
diff --git a/include/configs/M54418TWR.h b/include/configs/M54418TWR.h
index 3a6e981..25b3cda 100644
--- a/include/configs/M54418TWR.h
+++ b/include/configs/M54418TWR.h
@@ -113,15 +113,12 @@
 				"::eth0:off:rw console=ttyS0,115200"
 #endif
 
-#define CONFIG_ETHADDR		00:e0:0c:bc:e5:60
-#define CONFIG_ETH1ADDR	00:e0:0c:bc:e5:61
 #define CONFIG_ETHPRIME	"FEC0"
 #define CONFIG_IPADDR		192.168.1.2
 #define CONFIG_NETMASK		255.255.255.0
 #define CONFIG_SERVERIP	192.168.1.1
 #define CONFIG_GATEWAYIP	192.168.1.1
 
-#define CONFIG_OVERWRITE_ETHADDR_ONCE
 #define CONFIG_SYS_FEC_BUF_USE_SRAM
 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
 #ifndef CONFIG_SYS_DISCOVER_PHY
diff --git a/include/configs/M54451EVB.h b/include/configs/M54451EVB.h
index 1b3598a..f3cade3 100644
--- a/include/configs/M54451EVB.h
+++ b/include/configs/M54451EVB.h
@@ -77,13 +77,11 @@
 
 #	define CONFIG_BOOTDELAY	1	/* autoboot after 5 seconds */
 #	define CONFIG_BOOTARGS		"root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:2M(kernel)ro,-(jffs2)"
-#	define CONFIG_ETHADDR		00:e0:0c:bc:e5:60
 #	define CONFIG_ETHPRIME		"FEC0"
 #	define CONFIG_IPADDR		192.162.1.2
 #	define CONFIG_NETMASK		255.255.255.0
 #	define CONFIG_SERVERIP		192.162.1.1
 #	define CONFIG_GATEWAYIP		192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 
 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
 #	ifndef CONFIG_SYS_DISCOVER_PHY
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h
index 2288bff..b708001 100644
--- a/include/configs/M54455EVB.h
+++ b/include/configs/M54455EVB.h
@@ -83,14 +83,11 @@
 
 #	define CONFIG_BOOTDELAY	1	/* autoboot after 5 seconds */
 #	define CONFIG_BOOTARGS		"root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
-#	define CONFIG_ETHADDR		00:e0:0c:bc:e5:60
-#	define CONFIG_ETH1ADDR		00:e0:0c:bc:e5:61
 #	define CONFIG_ETHPRIME		"FEC0"
 #	define CONFIG_IPADDR		192.162.1.2
 #	define CONFIG_NETMASK		255.255.255.0
 #	define CONFIG_SERVERIP		192.162.1.1
 #	define CONFIG_GATEWAYIP		192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 
 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
 #	ifndef CONFIG_SYS_DISCOVER_PHY
diff --git a/include/configs/M5475EVB.h b/include/configs/M5475EVB.h
index 91d6a1a..658c170 100644
--- a/include/configs/M5475EVB.h
+++ b/include/configs/M5475EVB.h
@@ -75,13 +75,10 @@
 #		endif
 #	endif			/* CONFIG_SYS_DISCOVER_PHY */
 
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
-#	define CONFIG_ETH1ADDR	00:e0:0c:bc:e5:61
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 
 #endif
 
@@ -135,12 +132,10 @@
 #define CONFIG_UDP_CHECKSUM
 
 #ifdef CONFIG_MCFFEC
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 #endif				/* FEC_ENET */
 
 #define CONFIG_HOSTNAME		M547xEVB
diff --git a/include/configs/M5485EVB.h b/include/configs/M5485EVB.h
index ce9f3b0..efb64a1 100644
--- a/include/configs/M5485EVB.h
+++ b/include/configs/M5485EVB.h
@@ -75,13 +75,10 @@
 #		endif
 #	endif			/* CONFIG_SYS_DISCOVER_PHY */
 
-#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
-#	define CONFIG_ETH1ADDR	00:e0:0c:bc:e5:61
 #	define CONFIG_IPADDR	192.162.1.2
 #	define CONFIG_NETMASK	255.255.255.0
 #	define CONFIG_SERVERIP	192.162.1.1
 #	define CONFIG_GATEWAYIP	192.162.1.1
-#	define CONFIG_OVERWRITE_ETHADDR_ONCE
 
 #endif
 
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index dc09b1f..d41eeb5 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -720,13 +720,9 @@
 /* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR	00:E0:0C:02:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR	00:E0:0C:02:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR	00:E0:0C:02:02:FD
 #define CONFIG_HAS_ETH3
-#define CONFIG_ETH3ADDR	00:E0:0C:02:03:FD
 #endif
 
 #define CONFIG_IPADDR		192.168.1.254
diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 37c2b94..b388168 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -12,7 +12,7 @@
  * Please refer to doc/README.mpc85xx for more info.
  *
  * Make sure you change the MAC address and other network params first,
- * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
+ * search for CONFIG_SERVERIP, etc in this file.
  */
 
 #ifndef __CONFIG_H
@@ -406,11 +406,8 @@
 /* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR   00:E0:0C:00:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
 #endif
 
 #define CONFIG_IPADDR    192.168.1.253
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index 5d229a0..609c5bb 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -418,11 +418,8 @@
 /* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR   00:E0:0C:00:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
 #endif
 
 #define CONFIG_IPADDR    192.168.1.253
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index dade6d3..479589e 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -449,9 +449,7 @@
 /* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR	00:E0:0C:02:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR	00:E0:0C:02:01:FD
 #endif
 
 #define CONFIG_IPADDR	192.168.1.251
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index 190c668..fb28512 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -539,17 +539,11 @@
 /*
  * Environment Configuration
  */
-
-/* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR	 00:E0:0C:00:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR	 00:E0:0C:00:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR	 00:E0:0C:00:02:FD
 #define CONFIG_HAS_ETH3
-#define CONFIG_ETH3ADDR	 00:E0:0C:00:03:FD
 #endif
 
 #define CONFIG_IPADDR	 192.168.1.253
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index 5263ffc..48b55b5 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -412,15 +412,10 @@
 /*
  * Environment Configuration
  */
-
-/* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR   00:E0:0C:00:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
 #endif
 
 #define CONFIG_IPADDR    192.168.1.253
diff --git a/include/configs/MPC8560ADS.h b/include/configs/MPC8560ADS.h
index ac78d48..92f0b7f 100644
--- a/include/configs/MPC8560ADS.h
+++ b/include/configs/MPC8560ADS.h
@@ -12,7 +12,7 @@
  * Please refer to doc/README.mpc85xx for more info.
  *
  * Make sure you change the MAC address and other network params first,
- * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
+ * search for CONFIG_SERVERIP, etc. in this file.
  */
 
 #ifndef __CONFIG_H
@@ -443,17 +443,11 @@
 /*
  * Environment Configuration
  */
-
-/* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR   00:E0:0C:00:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
 #define CONFIG_HAS_ETH3
-#define CONFIG_ETH3ADDR  00:E0:0C:00:03:FD
 #endif
 
 #define CONFIG_IPADDR    192.168.1.253
diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h
index 02a5acf..57fc37b 100644
--- a/include/configs/MPC8568MDS.h
+++ b/include/configs/MPC8568MDS.h
@@ -438,13 +438,9 @@
 /* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR   00:E0:0C:00:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
 #define CONFIG_HAS_ETH3
-#define CONFIG_ETH3ADDR  00:E0:0C:00:03:FD
 #endif
 
 #define CONFIG_IPADDR    192.168.1.253
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 5e7bc49..7b3ddba 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -658,17 +658,11 @@
 /*
  * Environment Configuration
  */
-
-/* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR	00:E0:0C:02:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR	00:E0:0C:02:01:FD
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR	00:E0:0C:02:02:FD
 #define CONFIG_HAS_ETH3
-#define CONFIG_ETH3ADDR	00:E0:0C:02:03:FD
 #endif
 
 #define CONFIG_IPADDR		192.168.1.254
diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index e6d570a..cae133b 100644
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -300,7 +300,6 @@
 
 #define CONFIG_ULI526X
 #ifdef CONFIG_ULI526X
-#define CONFIG_ETHADDR   00:E0:0C:00:00:01
 #endif
 
 /************************************************************
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index 9f755e5..938874f 100644
--- a/include/configs/MPC8641HPCN.h
+++ b/include/configs/MPC8641HPCN.h
@@ -10,7 +10,7 @@
  * MPC8641HPCN board configuration file
  *
  * Make sure you change the MAC address and other network params first,
- * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
+ * search for CONFIG_SERVERIP, etc. in this file.
  */
 
 #ifndef __CONFIG_H
@@ -679,14 +679,6 @@
  * Environment Configuration
  */
 
-/* The mac addresses for all ethernet interface */
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_ETHADDR	 00:E0:0C:00:00:01
-#define CONFIG_ETH1ADDR  00:E0:0C:00:01:FD
-#define CONFIG_ETH2ADDR  00:E0:0C:00:02:FD
-#define CONFIG_ETH3ADDR  00:E0:0C:00:03:FD
-#endif
-
 #define CONFIG_HAS_ETH0		1
 #define CONFIG_HAS_ETH1		1
 #define CONFIG_HAS_ETH2		1
diff --git a/include/configs/a4m072.h b/include/configs/a4m072.h
index 3c67655..00589b7 100644
--- a/include/configs/a4m072.h
+++ b/include/configs/a4m072.h
@@ -165,7 +165,6 @@
 			"setenv bootargs ${bootargs} no_ethaddr;"	\
 		"fi\0"							\
 	"hostname=CPUP0\0"						\
-	"ethaddr=00:00:00:00:00:00\0"					\
 	"netdev=eth0\0"							\
 	"bootcmd=run bootcmd_nor\0" 					\
 	""
diff --git a/include/configs/bct-brettl2.h b/include/configs/bct-brettl2.h
index 2e0e922..0d9fe57 100644
--- a/include/configs/bct-brettl2.h
+++ b/include/configs/bct-brettl2.h
@@ -73,8 +73,6 @@
 #define CONFIG_GATEWAYIP	192.168.233.1
 #define CONFIG_SERVERIP		192.168.233.53
 #define CONFIG_ROOTPATH		"/romfs/brettl2"
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 #endif
 
diff --git a/include/configs/bf518f-ezbrd.h b/include/configs/bf518f-ezbrd.h
index 50e85ca..dcd19e4 100644
--- a/include/configs/bf518f-ezbrd.h
+++ b/include/configs/bf518f-ezbrd.h
@@ -87,8 +87,6 @@
 #endif
 #define CONFIG_HOSTNAME		bf518f-ezbrd
 #define CONFIG_PHY_ADDR		3
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/bf526-ezbrd.h b/include/configs/bf526-ezbrd.h
index 7fc882a..ad5fa53 100644
--- a/include/configs/bf526-ezbrd.h
+++ b/include/configs/bf526-ezbrd.h
@@ -85,8 +85,6 @@
 #define CONFIG_NETCONSOLE	1
 #endif
 #define CONFIG_HOSTNAME		bf526-ezbrd
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/bf527-ezkit.h b/include/configs/bf527-ezkit.h
index 79e440a..b23a250 100644
--- a/include/configs/bf527-ezkit.h
+++ b/include/configs/bf527-ezkit.h
@@ -83,8 +83,6 @@
 #define CONFIG_NETCONSOLE	1
 #endif
 #define CONFIG_HOSTNAME		bf527-ezkit
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/bf533-ezkit.h b/include/configs/bf533-ezkit.h
index 0fda967..1b7290e 100644
--- a/include/configs/bf533-ezkit.h
+++ b/include/configs/bf533-ezkit.h
@@ -75,8 +75,6 @@
 		SSYNC(); \
 	} while (0)
 #define CONFIG_HOSTNAME		bf533-ezkit
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 
 
 /*
diff --git a/include/configs/bf533-stamp.h b/include/configs/bf533-stamp.h
index ae4d83a..322705d 100644
--- a/include/configs/bf533-stamp.h
+++ b/include/configs/bf533-stamp.h
@@ -68,8 +68,6 @@
 		SSYNC(); \
 	} while (0)
 #define CONFIG_HOSTNAME		bf533-stamp
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:b8 */
 
 
 /* I2C */
diff --git a/include/configs/bf537-minotaur.h b/include/configs/bf537-minotaur.h
index 6df89af..6092f24 100644
--- a/include/configs/bf537-minotaur.h
+++ b/include/configs/bf537-minotaur.h
@@ -86,8 +86,6 @@
 
 #define CONFIG_SYS_AUTOLOAD	"no"
 #define CONFIG_ROOTPATH		"/romfs"
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:42 */
 
 #define CONFIG_LIB_RAND
 
diff --git a/include/configs/bf537-pnav.h b/include/configs/bf537-pnav.h
index 4f2b2cb..e853b7d 100644
--- a/include/configs/bf537-pnav.h
+++ b/include/configs/bf537-pnav.h
@@ -65,8 +65,6 @@
 #define CONFIG_RMII
 #endif
 #define CONFIG_HOSTNAME		bf537-pnav
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:24:21:18 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/bf537-srv1.h b/include/configs/bf537-srv1.h
index d01d88f..ba2ea2a 100644
--- a/include/configs/bf537-srv1.h
+++ b/include/configs/bf537-srv1.h
@@ -86,8 +86,6 @@
 
 #define CONFIG_SYS_AUTOLOAD	"no"
 #define CONFIG_ROOTPATH		"/romfs"
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:42 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/bf537-stamp.h b/include/configs/bf537-stamp.h
index 7b5a5a7..41f1b1f 100644
--- a/include/configs/bf537-stamp.h
+++ b/include/configs/bf537-stamp.h
@@ -65,8 +65,6 @@
 #define CONFIG_NETCONSOLE	1
 #endif
 #define CONFIG_HOSTNAME		bf537-stamp
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/bf538f-ezkit.h b/include/configs/bf538f-ezkit.h
index e60558e..3c82bf2 100644
--- a/include/configs/bf538f-ezkit.h
+++ b/include/configs/bf538f-ezkit.h
@@ -63,8 +63,6 @@
 #define CONFIG_SMC91111	1
 #define CONFIG_SMC91111_BASE	0x20310300
 #define CONFIG_HOSTNAME		bf538f-ezkit
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 
 
 /*
diff --git a/include/configs/bf548-ezkit.h b/include/configs/bf548-ezkit.h
index e71e6d3..53f6558 100644
--- a/include/configs/bf548-ezkit.h
+++ b/include/configs/bf548-ezkit.h
@@ -73,8 +73,6 @@
 #define CONFIG_SMC911X_BASE	0x24000000
 #define CONFIG_SMC911X_16_BIT
 #define CONFIG_HOSTNAME		bf548-ezkit
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 
 
 /*
diff --git a/include/configs/bf561-acvilon.h b/include/configs/bf561-acvilon.h
index 6871d8c..03f3cec 100644
--- a/include/configs/bf561-acvilon.h
+++ b/include/configs/bf561-acvilon.h
@@ -92,9 +92,6 @@
 
 #define CONFIG_HOSTNAME		bf561-acvilon
 
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR				02:80:ad:20:31:e8 */
-
 
 /*
  * Flash Settings
diff --git a/include/configs/bf561-ezkit.h b/include/configs/bf561-ezkit.h
index fb6f948..efbc6c2 100644
--- a/include/configs/bf561-ezkit.h
+++ b/include/configs/bf561-ezkit.h
@@ -64,8 +64,6 @@
 #define CONFIG_SMC91111_BASE	0x2C010300
 #define CONFIG_SMC_USE_32_BIT	1
 #define CONFIG_HOSTNAME		bf561-ezkit
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 
 
 /*
diff --git a/include/configs/blackstamp.h b/include/configs/blackstamp.h
index 7de4253..28bc653 100644
--- a/include/configs/blackstamp.h
+++ b/include/configs/blackstamp.h
@@ -76,9 +76,6 @@
 #define CONFIG_HOSTNAME		blackstamp
 #define CONFIG_ROOTPATH		"/checkout/uClinux-dist/romfs"
 #define CONFIG_SYS_AUTOLOAD		"no"
-
-/* To remove hardcoding and enable MAC storage in EEPROM  */
-/* #define CONFIG_ETHADDR		02:80:ad:20:31:b8 */
 #endif
 
 #define CONFIG_ENV_IS_IN_SPI_FLASH
diff --git a/include/configs/blackvme.h b/include/configs/blackvme.h
index 6e5774c..27dccf6 100644
--- a/include/configs/blackvme.h
+++ b/include/configs/blackvme.h
@@ -85,9 +85,6 @@
 #define CFG_AUTOLOAD		"no"
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_PING
-#define CONFIG_ENV_OVERWRITE	1	/* enable changing MAC at runtime */
-/* Comment out hardcoded MAC to enable MAC storage in EEPROM */
-/* # define CONFIG_ETHADDR	ff:ee:dd:cc:bb:aa */
 
 /*
  * SDRAM settings & memory map
diff --git a/include/configs/br4.h b/include/configs/br4.h
index 48cf184..a44c18c 100644
--- a/include/configs/br4.h
+++ b/include/configs/br4.h
@@ -69,9 +69,6 @@
 #endif
 #define CONFIG_HOSTNAME		br4
 #define CONFIG_TFTP_BLOCKSIZE	4404
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	5c:38:1a:80:a7:00 */
-
 
 /*
  * Flash Settings
diff --git a/include/configs/cm-bf527.h b/include/configs/cm-bf527.h
index 643c837..387f1cb 100644
--- a/include/configs/cm-bf527.h
+++ b/include/configs/cm-bf527.h
@@ -83,8 +83,6 @@
 #define CONFIG_NETCONSOLE	1
 #endif
 #define CONFIG_HOSTNAME		cm-bf527
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/cm-bf533.h b/include/configs/cm-bf533.h
index 485f01a..a464785 100644
--- a/include/configs/cm-bf533.h
+++ b/include/configs/cm-bf533.h
@@ -66,8 +66,6 @@
 #define CONFIG_SMC91111	1
 #define CONFIG_SMC91111_BASE	0x20200300
 #define CONFIG_HOSTNAME		cm-bf533
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 
 
 /*
diff --git a/include/configs/cm-bf537e.h b/include/configs/cm-bf537e.h
index e059568..95afd51 100644
--- a/include/configs/cm-bf537e.h
+++ b/include/configs/cm-bf537e.h
@@ -71,8 +71,6 @@
 #define CONFIG_NETCONSOLE	1
 #endif
 #define CONFIG_HOSTNAME		cm-bf537e
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/cm-bf537u.h b/include/configs/cm-bf537u.h
index 1f26457..4df4a05 100644
--- a/include/configs/cm-bf537u.h
+++ b/include/configs/cm-bf537u.h
@@ -69,8 +69,6 @@
 #define CONFIG_NETCONSOLE	1
 #endif
 #define CONFIG_HOSTNAME		cm-bf537u
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/cm-bf548.h b/include/configs/cm-bf548.h
index 72eafc5..cde23ad 100644
--- a/include/configs/cm-bf548.h
+++ b/include/configs/cm-bf548.h
@@ -76,8 +76,6 @@
 #define CONFIG_SMC911X_BASE	0x24000000
 #define CONFIG_SMC911X_16_BIT
 #define CONFIG_HOSTNAME		cm-bf548
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:24:31:91 */
 
 
 /*
diff --git a/include/configs/cm-bf561.h b/include/configs/cm-bf561.h
index 96910a7..9d8a2c6 100644
--- a/include/configs/cm-bf561.h
+++ b/include/configs/cm-bf561.h
@@ -67,8 +67,6 @@
 #define CONFIG_SMC911X_BASE	0x24008000 /* AMS1 */
 #define CONFIG_SMC911X_16_BIT
 #define CONFIG_HOSTNAME		cm-bf561
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:cf */
 
 
 /*
diff --git a/include/configs/cobra5272.h b/include/configs/cobra5272.h
index 38fcc40..11dd4d7 100644
--- a/include/configs/cobra5272.h
+++ b/include/configs/cobra5272.h
@@ -177,7 +177,6 @@
 
 /* User network settings */
 
-#define CONFIG_ETHADDR 00:00:00:00:00:09	/* default ethernet MAC addr. */
 #define CONFIG_IPADDR 192.168.100.2		/* default board IP address */
 #define CONFIG_SERVERIP 192.168.100.1	/* default tftp server IP address */
 
diff --git a/include/configs/dbau1x00.h b/include/configs/dbau1x00.h
index 56317ef..70aa699 100644
--- a/include/configs/dbau1x00.h
+++ b/include/configs/dbau1x00.h
@@ -37,8 +37,6 @@
 #endif
 #endif
 
-#define CONFIG_ETHADDR		DE:AD:BE:EF:01:01    /* Ethernet address */
-
 #define CONFIG_BOOTDELAY	2	/* autoboot after 2 seconds	*/
 
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index ae89368..fc02b30 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -242,7 +242,6 @@
 	"rootpath=/opt/eldk/arm\0"					\
 	"splashpos=230,180\0"						\
 	"testrfspath=/opt/eldk/test_arm\0"				\
-	"tempmac=setenv ethaddr 02:ea:20:ff:ff:ff\0"			\
 	"nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc "	\
 	"ubi.mtd=${as} root=ubi0:rootfs\0"				\
 	"nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc "	\
@@ -315,6 +314,6 @@
 		"fi;"							\
 		"else echo U-Boot not downloaded..exiting;fi\0"	\
 	"ubootupd_nand=echo run load_magic,run load_nand,run upd;\0"	\
-	"bootcmd=run tempmac;run net_testrfs\0"
+	"bootcmd=run net_testrfs\0"
 
 #endif /* __CONFIG_H */
diff --git a/include/configs/gr_cpci_ax2000.h b/include/configs/gr_cpci_ax2000.h
index 854807d..5d28d8b 100644
--- a/include/configs/gr_cpci_ax2000.h
+++ b/include/configs/gr_cpci_ax2000.h
@@ -280,7 +280,6 @@
 /*#define CONFIG_SHOW_ACTIVITY*/
 #define CONFIG_NET_RETRY_COUNT		10	/* # of retries          */
 
-#define CONFIG_ETHADDR   00:00:7a:cc:00:13
 #define CONFIG_PHY_ADDR	 0x00
 
 /*
diff --git a/include/configs/gr_ep2s60.h b/include/configs/gr_ep2s60.h
index ed2dd2a..7c320ee 100644
--- a/include/configs/gr_ep2s60.h
+++ b/include/configs/gr_ep2s60.h
@@ -260,16 +260,6 @@
 /* USE GRETH Ethernet Driver */
 #define CONFIG_GRETH	1
 
-/* Default GRETH Ethernet HARDWARE address */
-#define GRETH_HWADDR_0 0x00
-#define GRETH_HWADDR_1 0x00
-#define GRETH_HWADDR_2 0x7a
-#define GRETH_HWADDR_3 0xcc
-#define GRETH_HWADDR_4 0x00
-#define GRETH_HWADDR_5 0x13
-#endif
-
-#define CONFIG_ETHADDR   00:00:7a:cc:00:13
 #define CONFIG_PHY_ADDR	 0x00
 
 /*
diff --git a/include/configs/gr_xc3s_1500.h b/include/configs/gr_xc3s_1500.h
index e3cbb6f..fdd0aa5 100644
--- a/include/configs/gr_xc3s_1500.h
+++ b/include/configs/gr_xc3s_1500.h
@@ -220,15 +220,6 @@
  */
 #define CONFIG_GRETH	1
 
-/* Default GRETH Ethernet HARDWARE address */
-#define GRETH_HWADDR_0 0x00
-#define GRETH_HWADDR_1 0x00
-#define GRETH_HWADDR_2 0x7a
-#define GRETH_HWADDR_3 0xcc
-#define GRETH_HWADDR_4 0x00
-#define GRETH_HWADDR_5 0x12
-
-#define CONFIG_ETHADDR   00:00:7a:cc:00:12
 #define CONFIG_PHY_ADDR	 0x00
 
 /*
diff --git a/include/configs/grsim.h b/include/configs/grsim.h
index 1e089a9..21b4f5e 100644
--- a/include/configs/grsim.h
+++ b/include/configs/grsim.h
@@ -94,7 +94,6 @@
 	"rootpath=/export/roofs\0"					\
 	"scratch=40000000\0"					\
 	"getkernel=tftpboot $(scratch) $(bootfile)\0" \
-	"ethaddr=00:00:7A:CC:00:12\0" \
 	"bootargs=console=ttyS0,38400" \
 	""
 #define CONFIG_NETMASK 255.255.255.0
@@ -243,16 +242,6 @@
  */
 #define CONFIG_GRETH	1
 
-/* Default HARDWARE address */
-#define GRETH_HWADDR_0 0x00
-#define GRETH_HWADDR_1 0x00
-#define GRETH_HWADDR_2 0x7A
-#define GRETH_HWADDR_3 0xcc
-#define GRETH_HWADDR_4 0x00
-#define GRETH_HWADDR_5 0x12
-
-#define CONFIG_ETHADDR   00:00:7a:cc:00:12
-
 /*
  * Define CONFIG_GRETH_10MBIT to force GRETH at 10Mb/s
  */
diff --git a/include/configs/grsim_leon2.h b/include/configs/grsim_leon2.h
index 66194a8..f050754 100644
--- a/include/configs/grsim_leon2.h
+++ b/include/configs/grsim_leon2.h
@@ -91,7 +91,6 @@
 	"rootpath=/export/roofs\0"					\
 	"scratch=40000000\0"					\
 	"getkernel=tftpboot $(scratch) $(bootfile)\0" \
-	"ethaddr=00:00:7A:CC:00:12\0" \
 	"bootargs=console=ttyS0,38400" \
 	""
 #define CONFIG_NETMASK 255.255.255.0
@@ -241,16 +240,6 @@
  */
 /*#define CONFIG_GRETH	1*/
 
-/* Default HARDWARE address */
-#define GRETH_HWADDR_0 0x00
-#define GRETH_HWADDR_1 0x00
-#define GRETH_HWADDR_2 0x7A
-#define GRETH_HWADDR_3 0xcc
-#define GRETH_HWADDR_4 0x00
-#define GRETH_HWADDR_5 0x12
-
-#define CONFIG_ETHADDR   00:00:7a:cc:00:12
-
 /*
  * Define CONFIG_GRETH_10MBIT to force GRETH at 10Mb/s
  */
diff --git a/include/configs/ibf-dsp561.h b/include/configs/ibf-dsp561.h
index 2a937c6..4757929 100644
--- a/include/configs/ibf-dsp561.h
+++ b/include/configs/ibf-dsp561.h
@@ -64,8 +64,6 @@
 #define CONFIG_DRIVER_AX88180	1
 #define AX88180_BASE		0x2c000000
 #define CONFIG_HOSTNAME		ibf-dsp561
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 
 
 /*
diff --git a/include/configs/inka4x0.h b/include/configs/inka4x0.h
index f321975..9258734 100644
--- a/include/configs/inka4x0.h
+++ b/include/configs/inka4x0.h
@@ -110,9 +110,6 @@
 
 #undef	CONFIG_BOOTARGS
 
-#define	CONFIG_ETHADDR		00:a0:a4:03:00:00
-#define	CONFIG_OVERWRITE_ETHADDR_ONCE
-
 #define	CONFIG_IPADDR		192.168.100.2
 #define	CONFIG_SERVERIP		192.168.100.1
 #define	CONFIG_NETMASK		255.255.255.0
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index 166ab4f..b84eead 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -350,7 +350,6 @@
 #define	CONFIG_IPADDR		192.168.0.3
 #define	CONFIG_SERVERIP		192.168.0.5
 #define	CONFIG_GATEWAYIP	192.168.0.1
-#define	CONFIG_ETHADDR		00:E0:0C:00:00:FD
 
 /* architecture dependent code */
 #define	CONFIG_SYS_USR_EXCEP	/* user exception */
diff --git a/include/configs/motionpro.h b/include/configs/motionpro.h
index e8b0593..4d648c8 100644
--- a/include/configs/motionpro.h
+++ b/include/configs/motionpro.h
@@ -85,8 +85,6 @@
 #define	CONFIG_SYS_HUSH_PARSER		1	/* use "hush" command parser	*/
 #define	CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 
-#define CONFIG_ETHADDR		00:50:C2:40:10:00
-#define CONFIG_OVERWRITE_ETHADDR_ONCE	1
 #define CONFIG_VERSION_VARIABLE	1	/* include version env variable */
 
 /*
diff --git a/include/configs/omap3_cairo.h b/include/configs/omap3_cairo.h
index 3030054..2082679 100644
--- a/include/configs/omap3_cairo.h
+++ b/include/configs/omap3_cairo.h
@@ -90,7 +90,6 @@
 	"machid=ffffffff\0" \
 	"fdt_high=0x87000000\0" \
 	"baudrate=115200\0" \
-	"ethaddr=00:50:C2:7E:90:F0\0" \
 	"fec_addr=00:50:C2:7E:90:F0\0" \
 	"netmask=255.255.255.0\0" \
 	"ipaddr=192.168.2.9\0" \
diff --git a/include/configs/pb1x00.h b/include/configs/pb1x00.h
index a1926bb..2508702 100644
--- a/include/configs/pb1x00.h
+++ b/include/configs/pb1x00.h
@@ -31,8 +31,6 @@
 #endif
 #endif
 
-#define CONFIG_ETHADDR		DE:AD:BE:EF:01:01    /* Ethernet address */
-
 #define CONFIG_BOOTDELAY	2	/* autoboot after 2 seconds	*/
 
 #define CONFIG_BAUDRATE		115200
diff --git a/include/configs/pr1.h b/include/configs/pr1.h
index 13fb675..b9253b9 100644
--- a/include/configs/pr1.h
+++ b/include/configs/pr1.h
@@ -69,8 +69,6 @@
 #endif
 #define CONFIG_HOSTNAME		pr1
 #define CONFIG_TFTP_BLOCKSIZE	4404
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 
 
 /*
diff --git a/include/configs/sbc405.h b/include/configs/sbc405.h
index 69dc210..11bf504 100644
--- a/include/configs/sbc405.h
+++ b/include/configs/sbc405.h
@@ -102,7 +102,6 @@
 
 #define CONFIG_SDRAM_BANK0	1	/* init onboard SDRAM bank 0	*/
 
-#define CONFIG_ETHADDR	DE:AD:BE:EF:01:01	/* Ethernet address	*/
 #define CONFIG_IPADDR		192.168.193.102
 #define CONFIG_NETMASK		255.255.255.224
 #define CONFIG_SERVERIP		192.168.193.119
diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h
index aee0d9e..5b373cb 100644
--- a/include/configs/sbc8548.h
+++ b/include/configs/sbc8548.h
@@ -581,13 +581,9 @@
 /*
  * Environment Configuration
  */
-
-/* The mac addresses for all ethernet interface */
 #if defined(CONFIG_TSEC_ENET)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR	 02:E0:0C:00:00:FD
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR	 02:E0:0C:00:01:FD
 #endif
 
 #define CONFIG_IPADDR	 192.168.0.55
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index 8eb7276..021da50 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -14,7 +14,7 @@
  * SBC8641D board configuration file
  *
  * Make sure you change the MAC address and other network params first,
- * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
+ * search for CONFIG_SERVERIP, etc in this file.
  */
 
 #ifndef __CONFIG_H
@@ -528,14 +528,6 @@
  * Environment Configuration
  */
 
-/* The mac addresses for all ethernet interface */
-#if defined(CONFIG_TSEC_ENET)
-#define CONFIG_ETHADDR   02:E0:0C:00:00:01
-#define CONFIG_ETH1ADDR  02:E0:0C:00:01:FD
-#define CONFIG_ETH2ADDR  02:E0:0C:00:02:FD
-#define CONFIG_ETH3ADDR  02:E0:0C:00:03:FD
-#endif
-
 #define CONFIG_HAS_ETH0		1
 #define CONFIG_HAS_ETH1		1
 #define CONFIG_HAS_ETH2		1
diff --git a/include/configs/scb9328.h b/include/configs/scb9328.h
index f4a40bb..6cac99e 100644
--- a/include/configs/scb9328.h
+++ b/include/configs/scb9328.h
@@ -50,7 +50,6 @@
 #define CONFIG_BOOTARGS	   "console=ttySMX0,115200n8 root=/dev/mtdblock3 rootfstype=jffs2 mtdparts=scb9328_flash:128k(U-boot)ro,128k(U-boot_env),1m(kernel),4m(root),4m(fs) eval_board=evk9328"
 #define CONFIG_BOOTCOMMAND "bootm 10040000"
 #define CONFIG_SHOW_BOOT_PROGRESS
-#define CONFIG_ETHADDR		80:81:82:83:84:85
 #define CONFIG_NETMASK		255.255.255.0
 #define CONFIG_IPADDR		10.10.10.9
 #define CONFIG_SERVERIP		10.10.10.10
diff --git a/include/configs/sequoia.h b/include/configs/sequoia.h
index b6a5e6a..623be7d 100644
--- a/include/configs/sequoia.h
+++ b/include/configs/sequoia.h
@@ -100,15 +100,6 @@
 #if defined(CONFIG_SYS_RAMBOOT)
 #define CONFIG_ENV_IS_NOWHERE		/* Store env in memory only	*/
 #define CONFIG_ENV_SIZE		(8 << 10)
-/*
- * In RAM-booting version, we have no environment storage. So we need to
- * provide at least preliminary MAC addresses for the 4xx EMAC driver to
- * register the interfaces. Those two addresses are generated via the
- * tools/gen_eth_addr tool and should only be used in a closed laboratory
- * environment.
- */
-#define	CONFIG_ETHADDR		4a:56:49:22:3e:43
-#define	CONFIG_ETH1ADDR		02:93:53:d5:06:98
 #else
 #define CONFIG_ENV_IS_IN_FLASH		/* use FLASH for environ vars	*/
 #endif
diff --git a/include/configs/stxgp3.h b/include/configs/stxgp3.h
index 5fb40eb..a0817a0 100644
--- a/include/configs/stxgp3.h
+++ b/include/configs/stxgp3.h
@@ -13,7 +13,7 @@
 /* mpc8560ads board configuration file */
 /* please refer to doc/README.mpc85xx for more info */
 /* make sure you change the MAC address and other network params first,
- * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this file
+ * search for CONFIG_SERVERIP, etc. in this file
  */
 
 #ifndef __CONFIG_H
@@ -342,14 +342,10 @@
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
 #endif
 
-/*Note: change below for your network setting!!! */
 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR		 00:e0:0c:07:9b:8a
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR		 00:e0:0c:07:9b:8b
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR		 00:e0:0c:07:9b:8c
 #endif
 
 #define CONFIG_SERVERIP		192.168.85.1
diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h
index 914d821..78ac080 100644
--- a/include/configs/stxssa.h
+++ b/include/configs/stxssa.h
@@ -13,7 +13,7 @@
 /* mpc8560ads board configuration file */
 /* please refer to doc/README.mpc85xx for more info */
 /* make sure you change the MAC address and other network params first,
- * search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this file
+ * search for CONFIG_SERVERIP, etc. in this file
  */
 
 #ifndef __CONFIG_H
@@ -377,14 +377,10 @@
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
 #endif
 
-/*Note: change below for your network setting!!! */
 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
 #define CONFIG_HAS_ETH0
-#define CONFIG_ETHADDR	 00:e0:0c:07:9b:8a
 #define CONFIG_HAS_ETH1
-#define CONFIG_ETH1ADDR  00:e0:0c:07:9b:8b
 #define CONFIG_HAS_ETH2
-#define CONFIG_ETH2ADDR  00:e0:0c:07:9b:8c
 #endif
 
 /*
diff --git a/include/configs/tcm-bf518.h b/include/configs/tcm-bf518.h
index e96a742..d4c89b6 100644
--- a/include/configs/tcm-bf518.h
+++ b/include/configs/tcm-bf518.h
@@ -66,8 +66,6 @@
 #define CONFIG_NETCONSOLE	1
 #endif
 #define CONFIG_HOSTNAME		tcm-bf518
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/tcm-bf537.h b/include/configs/tcm-bf537.h
index 42129fb..3326580 100644
--- a/include/configs/tcm-bf537.h
+++ b/include/configs/tcm-bf537.h
@@ -71,8 +71,6 @@
 #define CONFIG_NETCONSOLE	1
 #endif
 #define CONFIG_HOSTNAME		tcm-bf537
-/* Uncomment next line to use fixed MAC address */
-/* #define CONFIG_ETHADDR	02:80:ad:20:31:e8 */
 #define CONFIG_LIB_RAND
 
 /*
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index d4688c5..331df62 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -209,7 +209,6 @@
 /*
  * Network Configuration
  */
-#define CONFIG_ETHADDR			00:21:83:24:00:00
 #define CONFIG_SERVERIP			192.168.11.1
 #define CONFIG_IPADDR			192.168.11.10
 #define CONFIG_GATEWAYIP		192.168.11.1
diff --git a/include/configs/v38b.h b/include/configs/v38b.h
index 7f6b0c7..688d60e 100644
--- a/include/configs/v38b.h
+++ b/include/configs/v38b.h
@@ -148,7 +148,6 @@
 	"netmask=255.255.0.0\0"						\
 	"ipaddr=192.168.160.18\0"					\
 	"serverip=192.168.1.1\0"					\
-	"ethaddr=00:e0:ee:00:05:2e\0"					\
 	"bootfile=/tftpboot/v38b/uImage\0"				\
 	"u-boot=/tftpboot/v38b/u-boot.bin\0"				\
 	""
diff --git a/include/configs/work_92105.h b/include/configs/work_92105.h
index dc8e99f..4725fc3 100644
--- a/include/configs/work_92105.h
+++ b/include/configs/work_92105.h
@@ -177,17 +177,6 @@
 #define CONFIG_ENV_ADDR			0x80000100
 
 /*
- * Provide default ethernet address
- *
- * THIS IS NORMALLY NOT DONE. HERE WE KEEP WHAT WAS IN THE PORTED
- * BOARD CONFIG IN CASE SOME PROVISIONING PROCESS OUT THERE EXPECTS
- * THIS MAC ADDRESS WHEN THE DEVICE HAS STILL ITS DEFAULT CONFIG.
- */
-
-#define CONFIG_ETHADDR			00:12:B4:00:AF:FE
-#define	CONFIG_OVERWRITE_ETHADDR_ONCE
-
-/*
  * U-Boot Commands
  */
 #include <config_cmd_default.h>
diff --git a/include/configs/xaeniax.h b/include/configs/xaeniax.h
index 2999d1b..fcb76a2 100644
--- a/include/configs/xaeniax.h
+++ b/include/configs/xaeniax.h
@@ -70,7 +70,6 @@
 #undef CONFIG_CMD_DTT
 
 
-#define CONFIG_ETHADDR		08:00:3e:26:0a:5b
 #define CONFIG_NETMASK		255.255.255.0
 #define CONFIG_IPADDR		192.168.68.201
 #define CONFIG_SERVERIP		192.168.68.62
diff --git a/include/configs/zeus.h b/include/configs/zeus.h
index 4d7a7fc..9ac4a0f 100644
--- a/include/configs/zeus.h
+++ b/include/configs/zeus.h
@@ -296,8 +296,6 @@
 #define CONFIG_IPADDR		192.168.1.10
 #define CONFIG_SERVERIP		192.168.1.100
 #define CONFIG_GATEWAYIP	192.168.1.100
-#define CONFIG_ETHADDR		50:00:00:00:06:00
-#define CONFIG_ETH1ADDR		50:00:00:00:06:01
 #if 0
 #define CONFIG_BOOTDELAY	-1	/* autoboot disabled        */
 #else
diff --git a/include/env_default.h b/include/env_default.h
index 90431be..3096576 100644
--- a/include/env_default.h
+++ b/include/env_default.h
@@ -49,24 +49,6 @@
 #ifdef	CONFIG_LOADS_ECHO
 	"loads_echo="	__stringify(CONFIG_LOADS_ECHO)	"\0"
 #endif
-#ifdef	CONFIG_ETHADDR
-	"ethaddr="	__stringify(CONFIG_ETHADDR)	"\0"
-#endif
-#ifdef	CONFIG_ETH1ADDR
-	"eth1addr="	__stringify(CONFIG_ETH1ADDR)	"\0"
-#endif
-#ifdef	CONFIG_ETH2ADDR
-	"eth2addr="	__stringify(CONFIG_ETH2ADDR)	"\0"
-#endif
-#ifdef	CONFIG_ETH3ADDR
-	"eth3addr="	__stringify(CONFIG_ETH3ADDR)	"\0"
-#endif
-#ifdef	CONFIG_ETH4ADDR
-	"eth4addr="	__stringify(CONFIG_ETH4ADDR)	"\0"
-#endif
-#ifdef	CONFIG_ETH5ADDR
-	"eth5addr="	__stringify(CONFIG_ETH5ADDR)	"\0"
-#endif
 #ifdef	CONFIG_ETHPRIME
 	"ethprime="	CONFIG_ETHPRIME			"\0"
 #endif