Merge git://git.denx.de/u-boot-net

126 files changed, 267 insertions, 659 deletions

diff --git a/README b/README
index 2e81ccc..a96dd42 100644
--- a/README
+++ b/README
@@ -2110,18 +2110,6 @@ CBFS (Coreboot Filesystem) support
 		Some PHY like Intel LXT971A need extra delay after
 		command issued before MII status register can be read
 
-- Ethernet address:
-		CONFIG_ETHADDR
-		CONFIG_ETH1ADDR
-		CONFIG_ETH2ADDR
-		CONFIG_ETH3ADDR
-		CONFIG_ETH4ADDR
-		CONFIG_ETH5ADDR
-
-		Define a default value for Ethernet address to use
-		for the respective Ethernet interface, in case this
-		is not determined automatically.
-
 - IP address:
 		CONFIG_IPADDR
 
@@ -2876,8 +2864,8 @@ CBFS (Coreboot Filesystem) support
 		completely disabled. Anybody can change or delete
 		these parameters.
 
-		Alternatively, if you #define _both_ CONFIG_ETHADDR
-		_and_ CONFIG_OVERWRITE_ETHADDR_ONCE, a default
+		Alternatively, if you define _both_ an ethaddr in the
+		default env _and_ CONFIG_OVERWRITE_ETHADDR_ONCE, a default
 		Ethernet address is installed in the environment,
 		which can be changed exactly ONCE by the user. [The
 		serial# is unaffected by this, i. e. it remains
@@ -5626,7 +5614,8 @@ o If both the SROM and the environment contain a MAC address, and the
   warning is printed.
 
 o If neither SROM nor the environment contain a MAC address, an error
-  is raised.
+  is raised. If CONFIG_NET_RANDOM_ETHADDR is defined, then in this case
+  a random, locally-assigned MAC is used.
 
 If Ethernet drivers implement the 'write_hwaddr' function, valid MAC addresses
 will be programmed into hardware as part of the initialization process.	 This
diff --git a/board/bct-brettl2/bct-brettl2.c b/board/bct-brettl2/bct-brettl2.c
index 1f0dfb4..bf7cd62 100644
--- a/board/bct-brettl2/bct-brettl2.c
+++ b/board/bct-brettl2/bct-brettl2.c
@@ -29,13 +29,6 @@ int checkboard(void)
 }
 
 #ifdef CONFIG_BFIN_MAC
-static void board_init_enetaddr(uchar *mac_addr)
-{
-	puts("Warning: Generating 'random' MAC address\n");
-	net_random_ethaddr(mac_addr);
-	eth_setenv_enetaddr("ethaddr", mac_addr);
-}
-
 int board_eth_init(bd_t *bis)
 {
 	int retry = 3;
@@ -107,12 +100,6 @@ static void turn_leds_off(void)
 /* miscellaneous platform dependent initialisations */
 int misc_init_r(void)
 {
-#ifdef CONFIG_BFIN_MAC
-	uchar enetaddr[6];
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr))
-		board_init_enetaddr(enetaddr);
-#endif
-
 	gpio_cfi_flash_init();
 	init_tlv320aic31();
 	init_mute_pin();
diff --git a/board/bf518f-ezbrd/bf518f-ezbrd.c b/board/bf518f-ezbrd/bf518f-ezbrd.c
index 8ecfbb2..bf4a7db 100644
--- a/board/bf518f-ezbrd/bf518f-ezbrd.c
+++ b/board/bf518f-ezbrd/bf518f-ezbrd.c
@@ -29,28 +29,14 @@ int checkboard(void)
 #if defined(CONFIG_BFIN_MAC)
 static void board_init_enetaddr(uchar *mac_addr)
 {
-#ifdef CONFIG_SYS_NO_FLASH
-# define USE_MAC_IN_FLASH 0
-#else
-# define USE_MAC_IN_FLASH 1
-#endif
-	bool valid_mac = false;
-
-	if (USE_MAC_IN_FLASH) {
-		/* we cram the MAC in the last flash sector */
-		uchar *board_mac_addr = (uchar *)0x203F0096;
-		if (is_valid_ethaddr(board_mac_addr)) {
-			memcpy(mac_addr, board_mac_addr, 6);
-			valid_mac = true;
-		}
-	}
-
-	if (!valid_mac) {
-		puts("Warning: Generating 'random' MAC address\n");
-		net_random_ethaddr(mac_addr);
+#ifndef CONFIG_SYS_NO_FLASH
+	/* we cram the MAC in the last flash sector */
+	uchar *board_mac_addr = (uchar *)0x203F0096;
+	if (is_valid_ethaddr(board_mac_addr)) {
+		memcpy(mac_addr, board_mac_addr, 6);
+		eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
-
-	eth_setenv_enetaddr("ethaddr", mac_addr);
+#endif
 }
 
 /* Only the first run of boards had a KSZ switch */
diff --git a/board/bf526-ezbrd/bf526-ezbrd.c b/board/bf526-ezbrd/bf526-ezbrd.c
index 0a88491..db1ee28 100644
--- a/board/bf526-ezbrd/bf526-ezbrd.c
+++ b/board/bf526-ezbrd/bf526-ezbrd.c
@@ -26,28 +26,14 @@ int checkboard(void)
 #ifdef CONFIG_BFIN_MAC
 static void board_init_enetaddr(uchar *mac_addr)
 {
-#ifdef CONFIG_SYS_NO_FLASH
-# define USE_MAC_IN_FLASH 0
-#else
-# define USE_MAC_IN_FLASH 1
-#endif
-	bool valid_mac = false;
-
-	if (USE_MAC_IN_FLASH) {
-		/* we cram the MAC in the last flash sector */
-		uchar *board_mac_addr = (uchar *)0x203F0096;
-		if (is_valid_ethaddr(board_mac_addr)) {
-			memcpy(mac_addr, board_mac_addr, 6);
-			valid_mac = true;
-		}
-	}
-
-	if (!valid_mac) {
-		puts("Warning: Generating 'random' MAC address\n");
-		net_random_ethaddr(mac_addr);
+#ifndef CONFIG_SYS_NO_FLASH
+	/* we cram the MAC in the last flash sector */
+	uchar *board_mac_addr = (uchar *)0x203F0096;
+	if (is_valid_ethaddr(board_mac_addr)) {
+		memcpy(mac_addr, board_mac_addr, 6);
+		eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
-
-	eth_setenv_enetaddr("ethaddr", mac_addr);
+#endif
 }
 
 int board_eth_init(bd_t *bis)
diff --git a/board/bf527-ezkit/bf527-ezkit.c b/board/bf527-ezkit/bf527-ezkit.c
index 257775f..b551d4e 100644
--- a/board/bf527-ezkit/bf527-ezkit.c
+++ b/board/bf527-ezkit/bf527-ezkit.c
@@ -27,8 +27,6 @@ int checkboard(void)
 #ifdef CONFIG_BFIN_MAC
 static void board_init_enetaddr(uchar *mac_addr)
 {
-	bool valid_mac = false;
-
 	/* the MAC is stored in OTP memory page 0xDF */
 	uint32_t ret;
 	uint64_t otp_mac;
@@ -41,15 +39,8 @@ static void board_init_enetaddr(uchar *mac_addr)
 			mac_addr[ret] = otp_mac_p[5 - ret];
 
 		if (is_valid_ethaddr(mac_addr))
-			valid_mac = true;
-	}
-
-	if (!valid_mac) {
-		puts("Warning: Generating 'random' MAC address\n");
-		net_random_ethaddr(mac_addr);
+			eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
-
-	eth_setenv_enetaddr("ethaddr", mac_addr);
 }
 
 int board_eth_init(bd_t *bis)
diff --git a/board/bf537-minotaur/bf537-minotaur.c b/board/bf537-minotaur/bf537-minotaur.c
index 71b4293..9312216 100644
--- a/board/bf537-minotaur/bf537-minotaur.c
+++ b/board/bf537-minotaur/bf537-minotaur.c
@@ -23,26 +23,8 @@ int checkboard(void)
 }
 
 #ifdef CONFIG_BFIN_MAC
-static void board_init_enetaddr(uchar *mac_addr)
-{
-	puts("Warning: Generating 'random' MAC address\n");
-	net_random_ethaddr(mac_addr);
-	eth_setenv_enetaddr("ethaddr", mac_addr);
-}
-
 int board_eth_init(bd_t *bis)
 {
 	return bfin_EMAC_initialize(bis);
 }
 #endif
-
-int misc_init_r(void)
-{
-#ifdef CONFIG_BFIN_MAC
-	uchar enetaddr[6];
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr))
-		board_init_enetaddr(enetaddr);
-#endif
-
-	return 0;
-}
diff --git a/board/bf537-pnav/bf537-pnav.c b/board/bf537-pnav/bf537-pnav.c
index 93522df..6739fe1 100644
--- a/board/bf537-pnav/bf537-pnav.c
+++ b/board/bf537-pnav/bf537-pnav.c
@@ -23,26 +23,8 @@ int checkboard(void)
 }
 
 #ifdef CONFIG_BFIN_MAC
-static void board_init_enetaddr(uchar *mac_addr)
-{
-	puts("Warning: Generating 'random' MAC address\n");
-	net_random_ethaddr(mac_addr);
-	eth_setenv_enetaddr("ethaddr", mac_addr);
-}
-
 int board_eth_init(bd_t *bis)
 {
 	return bfin_EMAC_initialize(bis);
 }
 #endif
-
-int misc_init_r(void)
-{
-#ifdef CONFIG_BFIN_MAC
-	uchar enetaddr[6];
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr))
-		board_init_enetaddr(enetaddr);
-#endif
-
-	return 0;
-}
diff --git a/board/bf537-srv1/bf537-srv1.c b/board/bf537-srv1/bf537-srv1.c
index 6581028..b0ffe1a 100644
--- a/board/bf537-srv1/bf537-srv1.c
+++ b/board/bf537-srv1/bf537-srv1.c
@@ -23,26 +23,8 @@ int checkboard(void)
 }
 
 #ifdef CONFIG_BFIN_MAC
-static void board_init_enetaddr(uchar *mac_addr)
-{
-	puts("Warning: Generating 'random' MAC address\n");
-	net_random_ethaddr(mac_addr);
-	eth_setenv_enetaddr("ethaddr", mac_addr);
-}
-
 int board_eth_init(bd_t *bis)
 {
 	return bfin_EMAC_initialize(bis);
 }
 #endif
-
-int misc_init_r(void)
-{
-#ifdef CONFIG_BFIN_MAC
-	uchar enetaddr[6];
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr))
-		board_init_enetaddr(enetaddr);
-#endif
-
-	return 0;
-}
diff --git a/board/bf537-stamp/bf537-stamp.c b/board/bf537-stamp/bf537-stamp.c
index 66e5492..85d41d0 100644
--- a/board/bf537-stamp/bf537-stamp.c
+++ b/board/bf537-stamp/bf537-stamp.c
@@ -29,28 +29,14 @@ int checkboard(void)
 #ifdef CONFIG_BFIN_MAC
 static void board_init_enetaddr(uchar *mac_addr)
 {
-#ifdef CONFIG_SYS_NO_FLASH
-# define USE_MAC_IN_FLASH 0
-#else
-# define USE_MAC_IN_FLASH 1
-#endif
-	bool valid_mac = false;
-
-	if (USE_MAC_IN_FLASH) {
-		/* we cram the MAC in the last flash sector */
-		uchar *board_mac_addr = (uchar *)0x203F0000;
-		if (is_valid_ethaddr(board_mac_addr)) {
-			memcpy(mac_addr, board_mac_addr, 6);
-			valid_mac = true;
-		}
-	}
-
-	if (!valid_mac) {
-		puts("Warning: Generating 'random' MAC address\n");
-		net_random_ethaddr(mac_addr);
+#ifndef CONFIG_SYS_NO_FLASH
+	/* we cram the MAC in the last flash sector */
+	uchar *board_mac_addr = (uchar *)0x203F0000;
+	if (is_valid_ethaddr(board_mac_addr)) {
+		memcpy(mac_addr, board_mac_addr, 6);
+		eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
-
-	eth_setenv_enetaddr("ethaddr", mac_addr);
+#endif
 }
 
 int board_eth_init(bd_t *bis)
diff --git a/board/buffalo/lsxl/lsxl.c b/board/buffalo/lsxl/lsxl.c
index 487875c..45dd788 100644
--- a/board/buffalo/lsxl/lsxl.c
+++ b/board/buffalo/lsxl/lsxl.c
@@ -230,16 +230,6 @@ static void rescue_mode(void)
 	uchar enetaddr[6];
 
 	printf("Entering rescue mode..\n");
-#ifdef CONFIG_RANDOM_MACADDR
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
-		net_random_ethaddr(enetaddr);
-		if (eth_setenv_enetaddr("ethaddr", enetaddr)) {
-			printf("Failed to set ethernet address\n");
-				set_led(LED_ALARM_BLINKING);
-			return;
-		}
-	}
-#endif
 	setenv("bootsource", "rescue");
 }
 
diff --git a/board/cm-bf527/cm-bf527.c b/board/cm-bf527/cm-bf527.c
index 2871fa2..3186c67 100644
--- a/board/cm-bf527/cm-bf527.c
+++ b/board/cm-bf527/cm-bf527.c
@@ -26,8 +26,6 @@ int checkboard(void)
 #ifdef CONFIG_BFIN_MAC
 static void board_init_enetaddr(uchar *mac_addr)
 {
-	bool valid_mac = false;
-
 	/* the MAC is stored in OTP memory page 0xDF */
 	uint32_t ret;
 	uint64_t otp_mac;
@@ -40,15 +38,8 @@ static void board_init_enetaddr(uchar *mac_addr)
 			mac_addr[ret] = otp_mac_p[5 - ret];
 
 		if (is_valid_ethaddr(mac_addr))
-			valid_mac = true;
-	}
-
-	if (!valid_mac) {
-		puts("Warning: Generating 'random' MAC address\n");
-		net_random_ethaddr(mac_addr);
+			eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
-
-	eth_setenv_enetaddr("ethaddr", mac_addr);
 }
 
 int board_eth_init(bd_t *bis)
diff --git a/board/cm-bf537e/cm-bf537e.c b/board/cm-bf537e/cm-bf537e.c
index 902611e..57c72a2 100644
--- a/board/cm-bf537e/cm-bf537e.c
+++ b/board/cm-bf537e/cm-bf537e.c
@@ -23,18 +23,6 @@ int checkboard(void)
 	return 0;
 }
 
-static void board_init_enetaddr(char *var)
-{
-	uchar enetaddr[6];
-
-	if (eth_getenv_enetaddr(var, enetaddr))
-		return;
-
-	printf("Warning: %s: generating 'random' MAC address\n", var);
-	net_random_ethaddr(enetaddr);
-	eth_setenv_enetaddr(var, enetaddr);
-}
-
 #ifndef CONFIG_BFIN_MAC
 # define bfin_EMAC_initialize(x) 1
 #endif
@@ -50,9 +38,6 @@ int board_eth_init(bd_t *bis)
 
 int misc_init_r(void)
 {
-	board_init_enetaddr("ethaddr");
-	board_init_enetaddr("eth1addr");
-
 	gpio_cfi_flash_init();
 
 	return 0;
diff --git a/board/cm-bf537u/cm-bf537u.c b/board/cm-bf537u/cm-bf537u.c
index 69bffd7..f365cdb 100644
--- a/board/cm-bf537u/cm-bf537u.c
+++ b/board/cm-bf537u/cm-bf537u.c
@@ -23,18 +23,6 @@ int checkboard(void)
 	return 0;
 }
 
-static void board_init_enetaddr(char *var)
-{
-	uchar enetaddr[6];
-
-	if (eth_getenv_enetaddr(var, enetaddr))
-		return;
-
-	printf("Warning: %s: generating 'random' MAC address\n", var);
-	net_random_ethaddr(enetaddr);
-	eth_setenv_enetaddr(var, enetaddr);
-}
-
 #ifndef CONFIG_BFIN_MAC
 # define bfin_EMAC_initialize(x) 1
 #endif
@@ -50,9 +38,6 @@ int board_eth_init(bd_t *bis)
 
 int misc_init_r(void)
 {
-	board_init_enetaddr("ethaddr");
-	board_init_enetaddr("eth1addr");
-
 	gpio_cfi_flash_init();
 
 	return 0;
diff --git a/board/dnp5370/dnp5370.c b/board/dnp5370/dnp5370.c
index 655fcac..ae9ba84 100644
--- a/board/dnp5370/dnp5370.c
+++ b/board/dnp5370/dnp5370.c
@@ -36,28 +36,14 @@ int checkboard(void)
 #ifdef CONFIG_BFIN_MAC
 static void board_init_enetaddr(uchar *mac_addr)
 {
-#ifdef CONFIG_SYS_NO_FLASH
-# define USE_MAC_IN_FLASH 0
-#else
-# define USE_MAC_IN_FLASH 1
-#endif
-	bool valid_mac = false;
-
-	if (USE_MAC_IN_FLASH) {
-		/* we cram the MAC in the last flash sector */
-		uchar *board_mac_addr = (uchar *)0x202F0000;
-		if (is_valid_ethaddr(board_mac_addr)) {
-			memcpy(mac_addr, board_mac_addr, 6);
-			valid_mac = true;
-		}
-	}
-
-	if (!valid_mac) {
-		puts("Warning: Generating 'random' MAC address\n");
-		net_random_ethaddr(mac_addr);
+#ifndef CONFIG_SYS_NO_FLASH
+	/* we cram the MAC in the last flash sector */
+	uchar *board_mac_addr = (uchar *)0x202F0000;
+	if (is_valid_ethaddr(board_mac_addr)) {
+		memcpy(mac_addr, board_mac_addr, 6);
+		eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
-
-	eth_setenv_enetaddr("ethaddr", mac_addr);
+#endif
 }
 
 int board_eth_init(bd_t *bis)
diff --git a/board/ip04/ip04.c b/board/ip04/ip04.c
index d20500f..70765bc 100644
--- a/board/ip04/ip04.c
+++ b/board/ip04/ip04.c
@@ -26,16 +26,4 @@ int board_eth_init(bd_t *bis)
 {
 	return dm9000_initialize(bis);
 }
-
-int misc_init_r(void)
-{
-	uchar enetaddr[6];
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
-		puts("Warning: Generating 'random' MAC address\n");
-		net_random_ethaddr(enetaddr);
-		eth_setenv_enetaddr("ethaddr", enetaddr);
-	}
-
-	return 0;
-}
 #endif
diff --git a/board/tcm-bf518/tcm-bf518.c b/board/tcm-bf518/tcm-bf518.c
index 3fa7d97..4348678 100644
--- a/board/tcm-bf518/tcm-bf518.c
+++ b/board/tcm-bf518/tcm-bf518.c
@@ -23,52 +23,12 @@ int checkboard(void)
 }
 
 #if defined(CONFIG_BFIN_MAC)
-static void board_init_enetaddr(uchar *mac_addr)
-{
-	bool valid_mac = false;
-
-#if 0
-	/* the MAC is stored in OTP memory page 0xDF */
-	uint32_t ret;
-	uint64_t otp_mac;
-
-	ret = bfrom_OtpRead(0xDF, OTP_LOWER_HALF, &otp_mac);
-	if (!(ret & OTP_MASTER_ERROR)) {
-		uchar *otp_mac_p = (uchar *)&otp_mac;
-
-		for (ret = 0; ret < 6; ++ret)
-			mac_addr[ret] = otp_mac_p[5 - ret];
-
-		if (is_valid_ethaddr(mac_addr))
-			valid_mac = true;
-	}
-#endif
-
-	if (!valid_mac) {
-		puts("Warning: Generating 'random' MAC address\n");
-		net_random_ethaddr(mac_addr);
-	}
-
-	eth_setenv_enetaddr("ethaddr", mac_addr);
-}
-
 int board_eth_init(bd_t *bis)
 {
 	return bfin_EMAC_initialize(bis);
 }
 #endif
 
-int misc_init_r(void)
-{
-#ifdef CONFIG_BFIN_MAC
-	uchar enetaddr[6];
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr))
-		board_init_enetaddr(enetaddr);
-#endif
-
-	return 0;
-}
-
 #ifdef CONFIG_BFIN_SDH
 int board_mmc_init(bd_t *bis)
 {
diff --git a/board/tcm-bf537/tcm-bf537.c b/board/tcm-bf537/tcm-bf537.c
index 2531a44..2cf70ca 100644
--- a/board/tcm-bf537/tcm-bf537.c
+++ b/board/tcm-bf537/tcm-bf537.c
@@ -23,18 +23,6 @@ int checkboard(void)
 	return 0;
 }
 
-static void board_init_enetaddr(char *var)
-{
-	uchar enetaddr[6];
-
-	if (eth_getenv_enetaddr(var, enetaddr))
-		return;
-
-	printf("Warning: %s: generating 'random' MAC address\n", var);
-	net_random_ethaddr(enetaddr);
-	eth_setenv_enetaddr(var, enetaddr);
-}
-
 #ifndef CONFIG_BFIN_MAC
 # define bfin_EMAC_initialize(x) 1
 #endif
@@ -50,9 +38,6 @@ int board_eth_init(bd_t *bis)
 
 int misc_init_r(void)
 {
-	board_init_enetaddr("ethaddr");
-	board_init_enetaddr("eth1addr");
-
 	gpio_cfi_flash_init();
 
 	return 0;
diff --git a/configs/bct-brettl2_defconfig b/configs/bct-brettl2_defconfig
index 26b145d..84eb1fe 100644
--- a/configs/bct-brettl2_defconfig
+++ b/configs/bct-brettl2_defconfig
@@ -1,3 +1,4 @@
 CONFIG_BLACKFIN=y
-CONFIG_TARGET_BCT_BRETTL2=y
+CONFIG_NET=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/bf518f-ezbrd_defconfig b/configs/bf518f-ezbrd_defconfig
index fb35ad0..51f93f8 100644
--- a/configs/bf518f-ezbrd_defconfig
+++ b/configs/bf518f-ezbrd_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_BF518F_EZBRD=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/bf526-ezbrd_defconfig b/configs/bf526-ezbrd_defconfig
index da06d3a..245faac 100644
--- a/configs/bf526-ezbrd_defconfig
+++ b/configs/bf526-ezbrd_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_BF526_EZBRD=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/bf527-ezkit_defconfig b/configs/bf527-ezkit_defconfig
index 69f6ef7..0451c64 100644
--- a/configs/bf527-ezkit_defconfig
+++ b/configs/bf527-ezkit_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_BF527_EZKIT=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/bf537-minotaur_defconfig b/configs/bf537-minotaur_defconfig
index e76118f..1f398a0 100644
--- a/configs/bf537-minotaur_defconfig
+++ b/configs/bf537-minotaur_defconfig
@@ -1,2 +1,4 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_BF537_MINOTAUR=y
+CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/bf537-pnav_defconfig b/configs/bf537-pnav_defconfig
index ba5eaaa..6372258 100644
--- a/configs/bf537-pnav_defconfig
+++ b/configs/bf537-pnav_defconfig
@@ -1,2 +1,4 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_BF537_PNAV=y
+CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/bf537-srv1_defconfig b/configs/bf537-srv1_defconfig
index 61ac0e7..f007c82 100644
--- a/configs/bf537-srv1_defconfig
+++ b/configs/bf537-srv1_defconfig
@@ -1,2 +1,4 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_BF537_SRV1=y
+CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/bf537-stamp_defconfig b/configs/bf537-stamp_defconfig
index 9b9a92f..50483b1 100644
--- a/configs/bf537-stamp_defconfig
+++ b/configs/bf537-stamp_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_BF537_STAMP=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/cm-bf527_defconfig b/configs/cm-bf527_defconfig
index a6830b5..5bceb17 100644
--- a/configs/cm-bf527_defconfig
+++ b/configs/cm-bf527_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_CM_BF527=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/cm-bf537e_defconfig b/configs/cm-bf537e_defconfig
index a44eab7..fd9dd00 100644
--- a/configs/cm-bf537e_defconfig
+++ b/configs/cm-bf537e_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_CM_BF537E=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/cm-bf537u_defconfig b/configs/cm-bf537u_defconfig
index 29c33b9..4a8f123 100644
--- a/configs/cm-bf537u_defconfig
+++ b/configs/cm-bf537u_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_CM_BF537U=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/dnp5370_defconfig b/configs/dnp5370_defconfig
index 0c00087..c7104ca 100644
--- a/configs/dnp5370_defconfig
+++ b/configs/dnp5370_defconfig
@@ -1,2 +1,4 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_DNP5370=y
+CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/ip04_defconfig b/configs/ip04_defconfig
index ba737ae..69110a3 100644
--- a/configs/ip04_defconfig
+++ b/configs/ip04_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_IP04=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig
index efd8fca..31452a3 100644
--- a/configs/lschlv2_defconfig
+++ b/configs/lschlv2_defconfig
@@ -1,4 +1,6 @@
 CONFIG_ARM=y
 CONFIG_KIRKWOOD=y
 CONFIG_TARGET_LSXL=y
+CONFIG_NET=y
 CONFIG_SYS_EXTRA_OPTIONS="LSCHLV2"
+CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig
index bb3a80e..00f48bc 100644
--- a/configs/lsxhl_defconfig
+++ b/configs/lsxhl_defconfig
@@ -1,4 +1,6 @@
 CONFIG_ARM=y
 CONFIG_KIRKWOOD=y
 CONFIG_TARGET_LSXL=y
+CONFIG_NET=y
 CONFIG_SYS_EXTRA_OPTIONS="LSXHL"
+CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/configs/tcm-bf518_defconfig b/configs/tcm-bf518_defconfig
index 0c9ae4d..f16d863 100644
--- a/configs/tcm-bf518_defconfig
+++ b/configs/tcm-bf518_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_TCM_BF518=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/configs/tcm-bf537_defconfig b/configs/tcm-bf537_defconfig
index 6d604b6..7f3a3a6 100644
--- a/configs/tcm-bf537_defconfig
+++ b/configs/tcm-bf537_defconfig
@@ -1,3 +1,5 @@
 CONFIG_BLACKFIN=y
+CONFIG_NET=y
 CONFIG_TARGET_TCM_BF537=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_CC_OPTIMIZE_LIBS_FOR_SPEED=y
diff --git a/doc/README.enetaddr b/doc/README.enetaddr
index 0fafd2c..50e4899 100644
--- a/doc/README.enetaddr
+++ b/doc/README.enetaddr
@@ -15,7 +15,7 @@ Here are the places where MAC addresses might be stored:
  - board-specific location (eeprom, dedicated flash, ...)
 	Note: only used when mandatory due to hardware design etc...
 
- - environment ("ethaddr", "eth1addr", ...) (see CONFIG_ETHADDR)
+ - environment ("ethaddr", "eth1addr", ...)
 	Note: this is the preferred way to permanently store MAC addresses
 
  - ethernet data (struct eth_device -> enetaddr)
@@ -37,6 +37,8 @@ Correct flow of setting up the MAC address (summarized):
    environment variable will be used unchanged.
    If the environment variable is not set, it will be initialized from
    eth_device->enetaddr, and a warning will be printed.
+   If both are invalid and CONFIG_NET_RANDOM_ETHADDR is defined, a random,
+   locally-assigned MAC is written to eth_device->enetaddr.
 4. Program the address into hardware if the following conditions are met:
 	a) The relevant driver has a 'write_addr' function
 	b) The user hasn't set an 'ethmacskip' environment variable
diff --git a/drivers/net/bcm-sf2-eth.c b/drivers/net/bcm-sf2-eth.c
index 51d5146..eab4c1f 100644
--- a/drivers/net/bcm-sf2-eth.c
+++ b/drivers/net/bcm-sf2-eth.c
@@ -154,12 +154,6 @@ static int bcm_sf2_eth_open(struct eth_device *dev, bd_t *bt)
 
 	debug("Enabling BCM SF2 Ethernet.\n");
 
-	/* Set MAC address from env */
-	if (bcm_sf2_eth_write_hwaddr(dev) != 0) {
-		error("%s: MAC set error when opening !\n", __func__);
-		return -1;
-	}
-
 	eth->enable_mac();
 
 	/* enable tx and rx DMA */
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 07281a6..ae51cf3 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -243,10 +243,6 @@ static int _dw_eth_init(struct dw_eth_dev *priv, u8 *enetaddr)
 		mdelay(100);
 	};
 
-	/* Soft reset above clears HW address registers.
-	 * So we have to set it here once again */
-	_dw_write_hwaddr(priv, enetaddr);
-
 	rx_descs_init(priv);
 	tx_descs_init(priv);
 
diff --git a/drivers/net/dm9000x.c b/drivers/net/dm9000x.c
index ccd2131..3c41cec 100644
--- a/drivers/net/dm9000x.c
+++ b/drivers/net/dm9000x.c
@@ -343,13 +343,7 @@ static int dm9000_init(struct eth_device *dev, bd_t *bd)
 
 	printf("MAC: %pM\n", dev->enetaddr);
 	if (!is_valid_ethaddr(dev->enetaddr)) {
-#ifdef CONFIG_RANDOM_MACADDR
-		printf("Bad MAC address (uninitialized EEPROM?), randomizing\n");
-		net_random_ethaddr(dev->enetaddr);
-		printf("MAC: %pM\n", dev->enetaddr);
-#else
 		printf("WARNING: Bad MAC address (uninitialized EEPROM?)\n");
-#endif
 	}
 
 	/* fill device MAC address registers */
diff --git a/drivers/net/ftmac110.c b/drivers/net/ftmac110.c
index 4bae9ad..4f17015 100644
--- a/drivers/net/ftmac110.c
+++ b/drivers/net/ftmac110.c
@@ -424,9 +424,6 @@ int ftmac110_initialize(bd_t *bis)
 	dev->send = ftmac110_send;
 	dev->recv = ftmac110_recv;
 
-	if (!eth_getenv_enetaddr_by_index("eth", card_nr, dev->enetaddr))
-		net_random_ethaddr(dev->enetaddr);
-
 	/* allocate tx descriptors (it must be 16 bytes aligned) */
 	chip->txd = dma_alloc_coherent(
 		sizeof(struct ftmac110_desc) * CFG_TXDES_NUM, &chip->txd_dma);
diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index a93b37a..9bc8a8d 100644
--- a/drivers/net/greth.c
+++ b/drivers/net/greth.c
@@ -12,6 +12,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <errno.h>
 #include <net.h>
 #include <netdev.h>
 #include <malloc.h>
@@ -653,13 +654,8 @@ int greth_initialize(bd_t * bis)
 			}
 		}
 	} else {
-		/* HW Address not found in environment, Set default HW address */
-		addr[0] = GRETH_HWADDR_0;	/* MSB */
-		addr[1] = GRETH_HWADDR_1;
-		addr[2] = GRETH_HWADDR_2;
-		addr[3] = GRETH_HWADDR_3;
-		addr[4] = GRETH_HWADDR_4;
-		addr[5] = GRETH_HWADDR_5;	/* LSB */
+		/* No ethaddr set */
+		return -EINVAL;
 	}
 
 	/* set and remember MAC address */
diff --git a/drivers/net/lan91c96.c b/drivers/net/lan91c96.c
index 495c088..c4dd01e 100644
--- a/drivers/net/lan91c96.c
+++ b/drivers/net/lan91c96.c
@@ -725,12 +725,6 @@ static int smc_get_ethaddr(bd_t *bd, struct eth_device *dev)
 
 static int get_rom_mac(struct eth_device *dev, unsigned char *v_rom_mac)
 {
-#ifdef HARDCODE_MAC	/* used for testing or to supress run time warnings */
-	char hw_mac_addr[] = { 0x02, 0x80, 0xad, 0x20, 0x31, 0xb8 };
-
-	memcpy (v_rom_mac, hw_mac_addr, 6);
-	return (1);
-#else
 	int i;
 	SMC_SELECT_BANK(dev, 1);
 	for (i=0; i<6; i++)
@@ -738,7 +732,6 @@ static int get_rom_mac(struct eth_device *dev, unsigned char *v_rom_mac)
 		v_rom_mac[i] = SMC_inb(dev, LAN91C96_IA0 + i);
 	}
 	return (1);
-#endif
 }
 
 /* Structure to detect the device IDs */
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 4e1a7fe..f949161 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -525,7 +525,6 @@ static int macb_phy_init(struct macb_device *macb)
 	return 1;
 }
 
-static int macb_write_hwaddr(struct eth_device *dev);
 static int macb_init(struct eth_device *netdev, bd_t *bd)
 {
 	struct macb_device *macb = to_macb(netdev);
@@ -594,14 +593,6 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
 #endif /* CONFIG_RMII */
 	}
 
-	/* update the ethaddr */
-	if (is_valid_ethaddr(netdev->enetaddr)) {
-		macb_write_hwaddr(netdev);
-	} else {
-		printf("%s: mac address is not valid\n", netdev->name);
-		return -1;
-	}
-
 	if (!macb_phy_init(macb))
 		return -1;
 
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index f5221a3..c8d08e8 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -21,6 +21,8 @@
 #include <linux/err.h>
 #include <linux/compiler.h>
 
+DECLARE_GLOBAL_DATA_PTR;
+
 /* Generic PHY support and helper functions */
 
 /**
@@ -494,6 +496,20 @@ int phy_register(struct phy_driver *drv)
 	INIT_LIST_HEAD(&drv->list);
 	list_add_tail(&drv->list, &phy_drivers);
 
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
+	if (drv->probe)
+		drv->probe += gd->reloc_off;
+	if (drv->config)
+		drv->config += gd->reloc_off;
+	if (drv->startup)
+		drv->startup += gd->reloc_off;
+	if (drv->shutdown)
+		drv->shutdown += gd->reloc_off;
+	if (drv->readext)
+		drv->readext += gd->reloc_off;
+	if (drv->writeext)
+		drv->writeext += gd->reloc_off;
+#endif
 	return 0;
 }
 
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index ee97079..79452a8 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -29,6 +29,19 @@
 /* RTL8211x PHY Interrupt Status Register */
 #define MIIM_RTL8211x_PHY_INSR         0x13
 
+/* RTL8211F PHY Status Register */
+#define MIIM_RTL8211F_PHY_STATUS       0x1a
+#define MIIM_RTL8211F_AUTONEG_ENABLE   0x1000
+#define MIIM_RTL8211F_PHYSTAT_SPEED    0x0030
+#define MIIM_RTL8211F_PHYSTAT_GBIT     0x0020
+#define MIIM_RTL8211F_PHYSTAT_100      0x0010
+#define MIIM_RTL8211F_PHYSTAT_DUPLEX   0x0008
+#define MIIM_RTL8211F_PHYSTAT_SPDDONE  0x0800
+#define MIIM_RTL8211F_PHYSTAT_LINK     0x0004
+
+#define MIIM_RTL8211F_PAGE_SELECT      0x1f
+#define MIIM_RTL8211F_TX_DELAY		0x100
+
 /* RealTek RTL8211x */
 static int rtl8211x_config(struct phy_device *phydev)
 {
@@ -48,6 +61,29 @@ static int rtl8211x_config(struct phy_device *phydev)
 	return 0;
 }
 
+static int rtl8211f_config(struct phy_device *phydev)
+{
+	u16 reg;
+
+	phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_RESET);
+
+	if (phydev->interface == PHY_INTERFACE_MODE_RGMII) {
+		/* enable TXDLY */
+		phy_write(phydev, MDIO_DEVAD_NONE,
+			  MIIM_RTL8211F_PAGE_SELECT, 0xd08);
+		reg = phy_read(phydev, MDIO_DEVAD_NONE, 0x11);
+		reg |= MIIM_RTL8211F_TX_DELAY;
+		phy_write(phydev, MDIO_DEVAD_NONE, 0x11, reg);
+		/* restore to default page 0 */
+		phy_write(phydev, MDIO_DEVAD_NONE,
+			  MIIM_RTL8211F_PAGE_SELECT, 0x0);
+	}
+
+	genphy_config_aneg(phydev);
+
+	return 0;
+}
+
 static int rtl8211x_parse_status(struct phy_device *phydev)
 {
 	unsigned int speed;
@@ -105,6 +141,51 @@ static int rtl8211x_parse_status(struct phy_device *phydev)
 	return 0;
 }
 
+static int rtl8211f_parse_status(struct phy_device *phydev)
+{
+	unsigned int speed;
+	unsigned int mii_reg;
+	int i = 0;
+
+	phy_write(phydev, MDIO_DEVAD_NONE, MIIM_RTL8211F_PAGE_SELECT, 0xa43);
+	mii_reg = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_RTL8211F_PHY_STATUS);
+
+	phydev->link = 1;
+	while (!(mii_reg & MIIM_RTL8211F_PHYSTAT_LINK)) {
+		if (i > PHY_AUTONEGOTIATE_TIMEOUT) {
+			puts(" TIMEOUT !\n");
+			phydev->link = 0;
+			break;
+		}
+
+		if ((i++ % 1000) == 0)
+			putc('.');
+		udelay(1000);
+		mii_reg = phy_read(phydev, MDIO_DEVAD_NONE,
+				   MIIM_RTL8211F_PHY_STATUS);
+	}
+
+	if (mii_reg & MIIM_RTL8211F_PHYSTAT_DUPLEX)
+		phydev->duplex = DUPLEX_FULL;
+	else
+		phydev->duplex = DUPLEX_HALF;
+
+	speed = (mii_reg & MIIM_RTL8211F_PHYSTAT_SPEED);
+
+	switch (speed) {
+	case MIIM_RTL8211F_PHYSTAT_GBIT:
+		phydev->speed = SPEED_1000;
+		break;
+	case MIIM_RTL8211F_PHYSTAT_100:
+		phydev->speed = SPEED_100;
+		break;
+	default:
+		phydev->speed = SPEED_10;
+	}
+
+	return 0;
+}
+
 static int rtl8211x_startup(struct phy_device *phydev)
 {
 	/* Read the Status (2x to make sure link is right) */
@@ -114,6 +195,15 @@ static int rtl8211x_startup(struct phy_device *phydev)
 	return 0;
 }
 
+static int rtl8211f_startup(struct phy_device *phydev)
+{
+	/* Read the Status (2x to make sure link is right) */
+	genphy_update_link(phydev);
+	rtl8211f_parse_status(phydev);
+
+	return 0;
+}
+
 /* Support for RTL8211B PHY */
 static struct phy_driver RTL8211B_driver = {
 	.name = "RealTek RTL8211B",
@@ -147,10 +237,22 @@ static struct phy_driver RTL8211DN_driver = {
 	.shutdown = &genphy_shutdown,
 };
 
+/* Support for RTL8211F PHY */
+static struct phy_driver RTL8211F_driver = {
+	.name = "RealTek RTL8211F",
+	.uid = 0x1cc916,
+	.mask = 0xffffff,
+	.features = PHY_GBIT_FEATURES,
+	.config = &rtl8211f_config,
+	.startup = &rtl8211f_startup,
+	.shutdown = &genphy_shutdown,
+};
+
 int phy_realtek_init(void)
 {
 	phy_register(&RTL8211B_driver);
 	phy_register(&RTL8211E_driver);
+	phy_register(&RTL8211F_driver);
 	phy_register(&RTL8211DN_driver);
 
 	return 0;
diff --git a/examples/standalone/README.smc91111_eeprom b/examples/standalone/README.smc91111_eeprom
index a2d52e7..f73a8d3 100644
--- a/examples/standalone/README.smc91111_eeprom
+++ b/examples/standalone/README.smc91111_eeprom
@@ -27,29 +27,6 @@ To find out who has a MAC address, or to purchase MAC addresses, goto
 the IEEE, at:
 http://standards.ieee.org/regauth/oui/index.shtml
 
-To change your MAC address, there can not be a MAC address predefined in
-U-Boot. To ensure that this does not occur, check your
-include/configs/<board_name>.h file, and check to see that the following
-settings are _not_ or commented out there.
-
-#define HARDCODE_MAC			1
-#define CONFIG_ETHADDR			02:80:ad:20:31:b8
-
-The purpose of HARDCODE_MAC is to hardcode the MAC address in software,
-(not what we want), or to preset it to 02:80:ad:20:31:b8 (not what we
-want either).
-
-You can check this in a running U-Boot, by doing a power cycle, then
-before U-Boot tries to do any networking, running the 'printenv' command
-
-  BOOT> printenv
-
-  ethaddr=02:80:ad:20:31:b8
-
-If you see the 'ethaddr' variable show up, like the above, you need to
-recompile U-Boot, with the above settings commented out of the
-include/configs/<board_name>.h file.
-
 2. Running the smc91111_eeprom program
 ---------------------------------------------------------------------
 
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 @@ extern unsigned long get_clock_freq(void);
 /* 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 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
 /* 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 @@ extern unsigned long get_clock_freq(void);
 /*
  * 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 @@ extern unsigned long get_clock_freq(void);
 /*
  * 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 @@ extern unsigned long get_clock_freq(void);
 /* 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 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
  * 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..e705d08 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
 
@@ -133,7 +131,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 #define CONFIG_ENV_OVERWRITE	1
-#define CONFIG_MISC_INIT_R
 
 #define CONFIG_BAUDRATE		57600
 #define CONFIG_UART_CONSOLE	0
diff --git a/include/configs/bf537-pnav.h b/include/configs/bf537-pnav.h
index 4f2b2cb..be11a85 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
 
 /*
@@ -150,7 +148,6 @@
  * Misc Settings
  */
 #define CONFIG_BAUDRATE		115200
-#define CONFIG_MISC_INIT_R
 #define CONFIG_RTC_BFIN
 #define CONFIG_UART_CONSOLE	0
 
diff --git a/include/configs/bf537-srv1.h b/include/configs/bf537-srv1.h
index d01d88f..9a7edf3 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
 
 /*
@@ -132,7 +130,6 @@
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
 #define CONFIG_ENV_OVERWRITE	1
-#define CONFIG_MISC_INIT_R
 
 #define CONFIG_BAUDRATE		115200
 #define CONFIG_UART_CONSOLE	0
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 @@ considered during boot */
 
 /* 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/ip04.h b/include/configs/ip04.h
index 2ee215f..2bd81fc 100644
--- a/include/configs/ip04.h
+++ b/include/configs/ip04.h
@@ -131,7 +131,6 @@
  * Misc Settings
  */
 #define CONFIG_BAUDRATE		115200
-#define CONFIG_MISC_INIT_R	/* needed for MAC address */
 #define CONFIG_UART_CONSOLE	0
 
 #undef CONFIG_SHOW_BOOT_PROGRESS
diff --git a/include/configs/lsxl.h b/include/configs/lsxl.h
index c354c29..490f84e 100644
--- a/include/configs/lsxl.h
+++ b/include/configs/lsxl.h
@@ -37,7 +37,6 @@
 #define CONFIG_MISC_INIT_R
 #define CONFIG_SHOW_BOOT_PROGRESS
 
-#define CONFIG_RANDOM_MACADDR
 #define CONFIG_LIB_RAND
 #define CONFIG_KIRKWOOD_GPIO
 #define CONFIG_OF_LIBFDT
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..e726b29 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
 
 /*
@@ -111,7 +109,6 @@
  * Misc Settings
  */
 #define CONFIG_BAUDRATE		115200
-#define CONFIG_MISC_INIT_R
 #define CONFIG_RTC_BFIN
 #define CONFIG_UART_CONSOLE	0
 #define CONFIG_BOOTCOMMAND	"run flashboot"
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 @@ const uchar default_environment[] = {
 #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
diff --git a/net/Kconfig b/net/Kconfig
index 22b9eaa..a2bd4fe 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -7,4 +7,12 @@ menuconfig NET
 
 if NET
 
+config NET_RANDOM_ETHADDR
+	bool "Random ethaddr if unset"
+	help
+	  Selecting this will allow the Ethernet interface to function
+	  even when the ethaddr variable for that interface is unset.
+	  A new MAC address will be generated on every boot and it will
+	  not be added to the environment.
+
 endif   # if NET
diff --git a/net/eth.c b/net/eth.c
index 8e6acfe..6c49db5 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -281,6 +281,31 @@ int eth_get_dev_index(void)
 	return -1;
 }
 
+static int eth_write_hwaddr(struct udevice *dev)
+{
+	struct eth_pdata *pdata = dev->platdata;
+	int ret = 0;
+
+	if (!dev || !device_active(dev))
+		return -EINVAL;
+
+	/* seq is valid since the device is active */
+	if (eth_get_ops(dev)->write_hwaddr && !eth_mac_skip(dev->seq)) {
+		if (!is_valid_ethaddr(pdata->enetaddr)) {
+			printf("\nError: %s address %pM illegal value\n",
+			       dev->name, pdata->enetaddr);
+			return -EINVAL;
+		}
+
+		ret = eth_get_ops(dev)->write_hwaddr(dev);
+		if (ret)
+			printf("\nWarning: %s failed to set MAC address\n",
+			       dev->name);
+	}
+
+	return ret;
+}
+
 int eth_init(void)
 {
 	struct udevice *current;
@@ -300,13 +325,22 @@ int eth_init(void)
 		if (device_active(current)) {
 			uchar env_enetaddr[6];
 			struct eth_pdata *pdata = current->platdata;
+			int enetaddr_changed = 0;
 
 			/* Sync environment with network device */
 			if (eth_getenv_enetaddr_by_index("eth", current->seq,
-							 env_enetaddr))
+							 env_enetaddr)) {
+				enetaddr_changed = memcmp(pdata->enetaddr,
+					env_enetaddr, 6);
 				memcpy(pdata->enetaddr, env_enetaddr, 6);
-			else
+			} else {
+				memset(env_enetaddr, 0, 6);
+				enetaddr_changed = memcmp(pdata->enetaddr,
+					env_enetaddr, 6);
 				memset(pdata->enetaddr, 0, 6);
+			}
+			if (enetaddr_changed)
+				eth_write_hwaddr(current);
 
 			ret = eth_get_ops(current)->start(current);
 			if (ret >= 0) {
@@ -401,31 +435,6 @@ int eth_rx(void)
 	return ret;
 }
 
-static int eth_write_hwaddr(struct udevice *dev)
-{
-	struct eth_pdata *pdata = dev->platdata;
-	int ret = 0;
-
-	if (!dev || !device_active(dev))
-		return -EINVAL;
-
-	/* seq is valid since the device is active */
-	if (eth_get_ops(dev)->write_hwaddr && !eth_mac_skip(dev->seq)) {
-		if (!is_valid_ethaddr(pdata->enetaddr)) {
-			printf("\nError: %s address %pM illegal value\n",
-			       dev->name, pdata->enetaddr);
-			return -EINVAL;
-		}
-
-		ret = eth_get_ops(dev)->write_hwaddr(dev);
-		if (ret)
-			printf("\nWarning: %s failed to set MAC address\n",
-			       dev->name);
-	}
-
-	return ret;
-}
-
 int eth_initialize(void)
 {
 	int num_devices = 0;
@@ -529,9 +538,15 @@ static int eth_post_probe(struct udevice *dev)
 		printf("\nWarning: %s using MAC address from ROM\n",
 		       dev->name);
 	} else if (is_zero_ethaddr(pdata->enetaddr)) {
+#ifdef CONFIG_NET_RANDOM_ETHADDR
+		net_random_ethaddr(pdata->enetaddr);
+		printf("\nWarning: %s (eth%d) using random MAC address - %pM\n",
+		       dev->name, dev->seq, pdata->enetaddr);
+#else
 		printf("\nError: %s address not set.\n",
 		       dev->name);
 		return -EINVAL;
+#endif
 	}
 
 	return 0;
@@ -657,9 +672,15 @@ int eth_write_hwaddr(struct eth_device *dev, const char *base_name,
 		printf("\nWarning: %s using MAC address from net device\n",
 		       dev->name);
 	} else if (is_zero_ethaddr(dev->enetaddr)) {
+#ifdef CONFIG_NET_RANDOM_ETHADDR
+		net_random_ethaddr(dev->enetaddr);
+		printf("\nWarning: %s (eth%d) using random MAC address - %pM\n",
+		       dev->name, eth_number, dev->enetaddr);
+#else
 		printf("\nError: %s address not set.\n",
 		       dev->name);
 		return -EINVAL;
+#endif
 	}
 
 	if (dev->write_hwaddr && !eth_mac_skip(eth_number)) {
@@ -834,10 +855,21 @@ int eth_init(void)
 	dev = eth_devices;
 	do {
 		uchar env_enetaddr[6];
+		int enetaddr_changed = 0;
 
 		if (eth_getenv_enetaddr_by_index("eth", dev->index,
-						 env_enetaddr))
+						 env_enetaddr)) {
+			enetaddr_changed = memcmp(dev->enetaddr,
+				env_enetaddr, 6);
 			memcpy(dev->enetaddr, env_enetaddr, 6);
+		} else {
+			memset(env_enetaddr, 0, 6);
+			enetaddr_changed = memcmp(dev->enetaddr,
+				env_enetaddr, 6);
+			memset(dev->enetaddr, 0, 6);
+		}
+		if (enetaddr_changed)
+			eth_write_hwaddr(dev, "eth", dev->index);
 
 		dev = dev->next;
 	} while (dev != eth_devices);