Merge with /home/wd/git/u-boot/master

cpu/ppc4xx/4xx_enet.c

@@ -100,6 +100,10 @@
 #error "CONFIG_MII has to be defined!"
 #endif
 
+#if defined(CONFIG_NETCONSOLE) && !defined(CONFIG_NET_MULTI)
+#error "CONFIG_NET_MULTI has to be defined for NetConsole"
+#endif
+
 #define EMAC_RESET_TIMEOUT 1000 /* 1000 ms reset timeout */
 #define PHY_AUTONEGOTIATE_TIMEOUT 4000	/* 4000 ms autonegotiate timeout */
 
@@ -111,10 +115,6 @@
 #define ENET_MAX_MTU	       PKTSIZE
 #define ENET_MAX_MTU_ALIGNED   PKTSIZE_ALIGN
 
-/* define the number of channels implemented */
-#define EMAC_RXCHL	EMAC_NUM_DEV
-#define EMAC_TXCHL	EMAC_NUM_DEV
-
 /*-----------------------------------------------------------------------------+
  * Defines for MAL/EMAC interrupt conditions as reported in the UIC (Universal
  * Interrupt Controller).
@@ -142,6 +142,19 @@ static uint32_t mal_ier;
 struct eth_device *emac0_dev = NULL;
 #endif
 
+/*
+ * Get count of EMAC devices (doesn't have to be the max. possible number
+ * supported by the cpu)
+ */
+#if defined(CONFIG_HAS_ETH3)
+#define LAST_EMAC_NUM	4
+#elif defined(CONFIG_HAS_ETH2)
+#define LAST_EMAC_NUM	3
+#elif defined(CONFIG_HAS_ETH1)
+#define LAST_EMAC_NUM	2
+#else
+#define LAST_EMAC_NUM	1
+#endif
 
 /*-----------------------------------------------------------------------------+
  * Prototypes and externals.
@@ -186,7 +199,9 @@ static void ppc_4xx_eth_halt (struct eth_device *dev)
 	/* EMAC RESET */
 	out32 (EMAC_M0 + hw_p->hw_addr, EMAC_M0_SRST);
 
+#ifndef CONFIG_NETCONSOLE
 	hw_p->print_speed = 1;	/* print speed message again next time */
+#endif
 
 	return;
 }
@@ -1343,7 +1358,7 @@ int ppc_4xx_eth_initialize (bd_t * bis)
 #endif
 #endif
 
-	for (eth_num = 0; eth_num < EMAC_NUM_DEV; eth_num++) {
+	for (eth_num = 0; eth_num < LAST_EMAC_NUM; eth_num++) {
 
 		/* See if we can actually bring up the interface, otherwise, skip it */
 		switch (eth_num) {