X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=net%2Feth.c;h=65238340601bc5a984b2eef59e18f86977b639b7;hb=7fb3e7a2d64b902e423c9e5a3aedc1f4179ac27d;hp=5c70d4f3ff31018eef5be5f32dcd74ea6e02b841;hpb=6ca803750e1e08fce26e508f1c35170bf9259bb4;p=u-boot

diff --git a/net/eth.c b/net/eth.c
index 5c70d4f3ff..6523834060 100644
--- a/net/eth.c
+++ b/net/eth.c
@@ -25,6 +25,7 @@
 #include <command.h>
 #include <net.h>
 #include <miiphy.h>
+#include <phy.h>
 
 void eth_parse_enetaddr(const char *addr, uchar *enetaddr)
 {
@@ -166,20 +167,33 @@ int eth_get_dev_index (void)
 	return (0);
 }
 
-int eth_register(struct eth_device* dev)
+static void eth_current_changed(void)
 {
-	struct eth_device *d;
-
-	if (!eth_devices) {
-		eth_current = eth_devices = dev;
 #ifdef CONFIG_NET_MULTI
+	{
+		char *act = getenv("ethact");
 		/* update current ethernet name */
+		if (eth_current)
 		{
-			char *act = getenv("ethact");
 			if (act == NULL || strcmp(act, eth_current->name) != 0)
 				setenv("ethact", eth_current->name);
 		}
+		/*
+		 * remove the variable completely if there is no active
+		 * interface
+		 */
+		else if (act != NULL)
+			setenv("ethact", NULL);
+	}
 #endif
+}
+
+int eth_register(struct eth_device *dev)
+{
+	struct eth_device *d;
+	if (!eth_devices) {
+		eth_current = eth_devices = dev;
+		eth_current_changed();
 	} else {
 		for (d=eth_devices; d->next!=eth_devices; d=d->next)
 			;
@@ -204,10 +218,23 @@ int eth_initialize(bd_t *bis)
 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
 	miiphy_init();
 #endif
-	/* Try board-specific initialization first.  If it fails or isn't
-	 * present, try the cpu-specific initialization */
-	if (board_eth_init(bis) < 0)
-		cpu_eth_init(bis);
+
+#ifdef CONFIG_PHYLIB
+	phy_init();
+#endif
+
+	/*
+	 * If board-specific initialization exists, call it.
+	 * If not, call a CPU-specific one
+	 */
+	if (board_eth_init != __def_eth_init) {
+		if (board_eth_init(bis) < 0)
+			printf("Board Net Initialization Failed\n");
+	} else if (cpu_eth_init != __def_eth_init) {
+		if (cpu_eth_init(bis) < 0)
+			printf("CPU Net Initialization Failed\n");
+	} else
+		printf("Net Initialization Skipped\n");
 
 #if defined(CONFIG_DB64360) || defined(CONFIG_CPCI750)
 	mv6436x_eth_initialize(bis);
@@ -263,14 +290,7 @@ int eth_initialize(bd_t *bis)
 			dev = dev->next;
 		} while(dev != eth_devices);
 
-		/* update current ethernet name */
-		if (eth_current) {
-			char *act = getenv("ethact");
-			if (act == NULL || strcmp(act, eth_current->name) != 0)
-				setenv("ethact", eth_current->name);
-		} else
-			setenv("ethact", NULL);
-
+		eth_current_changed();
 		putc ('\n');
 	}
 
@@ -439,7 +459,7 @@ int eth_receive(volatile void *packet, int length)
 void eth_try_another(int first_restart)
 {
 	static struct eth_device *first_failed = NULL;
-	char *ethrotate, *act;
+	char *ethrotate;
 
 	/*
 	 * Do not rotate between network interfaces when
@@ -458,10 +478,7 @@ void eth_try_another(int first_restart)
 
 	eth_current = eth_current->next;
 
-	/* update current ethernet name */
-	act = getenv("ethact");
-	if (act == NULL || strcmp(act, eth_current->name) != 0)
-		setenv("ethact", eth_current->name);
+	eth_current_changed();
 
 	if (first_failed == eth_current) {
 		NetRestartWrap = 1;
@@ -492,7 +509,7 @@ void eth_set_current(void)
 		} while (old_current != eth_current);
 	}
 
-	setenv("ethact", eth_current->name);
+	eth_current_changed();
 }
 
 char *eth_get_name (void)