xpedite1k: Remove support for reading MACs from EEPROM

By default, the XPedite1000 comes installed with xMon, a proprietary
bootloader.  xMon stores its MAC address in an onboard EEPROM.  Rather
than requiring a non-standard location in the EEPROM to be reserved for
MAC addresses, store the MAC addresses in U-Boot's standard environment.
A U-Boot application or OS application can be used to migrate xMon MAC
addresses to U-Boot's environment if necessary.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Stefan Roese <sr@denx.de>

board/xpedite1k/xpedite1k.c

@@ -235,64 +235,4 @@ ulong post_word_load (void)
 
 	return *save_addr;
 }
-#endif
-
-/*-----------------------------------------------------------------------------
- * board_get_enetaddr -- Read the MAC Addresses in the I2C EEPROM
- *-----------------------------------------------------------------------------
- */
-static int read_i2c;
-static void board_get_enetaddr(uchar *enet)
-{
-	int i;
-	unsigned char buff[0x100], *cp;
-
-	if (read_i2c)
-		return;
-
-	/* Initialize I2C					*/
-	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
-	/* Read 256 bytes in EEPROM				*/
-	i2c_read (0x50, 0, 1, buff, 0x100);
-
-	cp = &buff[0xF4];
-	for (i = 0; i < 6; i++,cp++)
-		enet[i] = *cp;
-
-	printf("MAC address = %pM\n", enet);
-	read_i2c = 1;
-}
-
-int misc_init_r(void)
-{
-	uchar enetaddr[6], i2c_enetaddr[6];
-
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
-		board_get_enetaddr(i2c_enetaddr);
-		eth_setenv_enetaddr("ethaddr", i2c_enetaddr);
-	}
-
-#ifdef CONFIG_HAS_ETH1
-	if (!eth_getenv_enetaddr("eth1addr", enetaddr)) {
-		board_get_enetaddr(i2c_enetaddr);
-		eth_setenv_enetaddr("eth1addr", i2c_enetaddr);
-	}
-#endif
-
-#ifdef CONFIG_HAS_ETH2
-	if (!eth_getenv_enetaddr("eth2addr", enetaddr)) {
-		board_get_enetaddr(i2c_enetaddr);
-		eth_setenv_enetaddr("eth2addr", i2c_enetaddr);
-	}
-#endif
-
-#ifdef CONFIG_HAS_ETH3
-	if (!eth_getenv_enetaddr("eth3addr", enetaddr)) {
-		board_get_enetaddr(i2c_enetaddr);
-		eth_setenv_enetaddr("eth3addr", i2c_enetaddr);
-	}
-#endif
-
-	return 0;
-}
+#endif

include/configs/XPEDITE1K.h

@@ -38,7 +38,6 @@
 #define CONFIG_440		1
 #define CONFIG_440GX		1		/* 440 GX */
 #define CONFIG_BOARD_EARLY_INIT_F 1		/* Call board_pre_init	*/
-#define CONFIG_MISC_INIT_R
 #define CONFIG_SYS_CLK_FREQ	33333333	/* external freq to pll */