Moved initialization of MCFFEC Ethernet driver to CPU directory

Added a cpu_eth_init() function to coldfire CPU directories and
removed code from net/eth.c

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>

cpu/mcf523x/cpu.c

@@ -107,3 +107,17 @@ int watchdog_init(void)
 	return (0);
 }
 #endif				/* CONFIG_WATCHDOG */
+
+#if defined(CONFIG_MCFFEC)
+/* Default initializations for MCFFEC controllers.  To override,
+ * create a board-specific function called:
+ * 	int board_eth_init(bd_t *bis)
+ */
+
+extern int mcffec_initialize(bd_t*);
+
+int cpu_eth_init(bd_t *bis)
+{
+	return mcffec_initialize(bis);
+}
+#endif

cpu/mcf52x2/cpu.c

@@ -321,3 +321,18 @@ int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
 	return 0;
 };
 #endif
+
+#if defined(CONFIG_MCFFEC)
+/* Default initializations for MCFFEC controllers.  To override,
+ * create a board-specific function called:
+ * 	int board_eth_init(bd_t *bis)
+ */
+
+extern int mcffec_initialize(bd_t*);
+
+int cpu_eth_init(bd_t *bis)
+{
+	return mcffec_initialize(bis);
+}
+#endif
+

cpu/mcf532x/cpu.c

@@ -129,3 +129,17 @@ int watchdog_init(void)
 	return (0);
 }
 #endif				/* CONFIG_WATCHDOG */
+
+#if defined(CONFIG_MCFFEC)
+/* Default initializations for MCFFEC controllers.  To override,
+ * create a board-specific function called:
+ * 	int board_eth_init(bd_t *bis)
+ */
+
+extern int mcffec_initialize(bd_t*);
+
+int cpu_eth_init(bd_t *bis)
+{
+	return mcffec_initialize(bis);
+}
+#endif

cpu/mcf5445x/cpu.c

@@ -95,3 +95,17 @@ int checkcpu(void)
 
 	return 0;
 }
+
+#if defined(CONFIG_MCFFEC)
+/* Default initializations for MCFFEC controllers.  To override,
+ * create a board-specific function called:
+ * 	int board_eth_init(bd_t *bis)
+ */
+
+extern int mcffec_initialize(bd_t*);
+
+int cpu_eth_init(bd_t *bis)
+{
+	return mcffec_initialize(bis);
+}
+#endif

cpu/mcf547x_8x/cpu.c

@@ -142,11 +142,23 @@ int watchdog_init(void)
 }
 #endif				/* CONFIG_HW_WATCHDOG */
 
-#if defined(CONFIG_FSLDMAFEC)
+#if defined(CONFIG_FSLDMAFEC) || defined(CONFIG_MCFFEC)
+/* Default initializations for MCFFEC controllers.  To override,
+ * create a board-specific function called:
+ * 	int board_eth_init(bd_t *bis)
+ */
+
 extern int mcdmafec_initialize(bd_t *bis);
+extern int mcffec_initialize(bd_t*);
 
 int cpu_eth_init(bd_t *bis)
 {
-	return mcdmafec_initialize(bis);
+#if defined(CONFIG_FSLDMAFEC)
+	mcdmafec_initialize(bis);
+#endif
+#if defined(CONFIG_MCFFEC)
+	mcffec_initialize(bis);
+#endif
+	return 0;
 }
 #endif

drivers/net/mcffec.c

@@ -599,5 +599,5 @@ int mcffec_initialize(bd_t * bis)
 	/* default speed */
 	bis->bi_ethspeed = 10;
 
-	return 1;
+	return 0;
 }

net/eth.c

@@ -70,7 +70,6 @@ extern int npe_initialize(bd_t *);
 extern int uec_initialize(int);
 extern int bfin_EMAC_initialize(bd_t *);
 extern int greth_initialize(bd_t *);
-extern int mcffec_initialize(bd_t*);
 extern int at91sam9_eth_initialize(bd_t *);
 
 #ifdef CONFIG_API
@@ -271,9 +270,6 @@ int eth_initialize(bd_t *bis)
 #if defined(CONFIG_GRETH)
 	greth_initialize(bis);
 #endif
-#if defined(CONFIG_MCFFEC)
-	mcffec_initialize(bis);
-#endif
 #if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
     defined(CONFIG_AT91SAM9263)
 	at91sam9_eth_initialize(bis);