X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmcffec.c;h=71d19608edeb8c93af200240126ee8197a546343;hb=91f221317af64191ee8caf303ea9305943158691;hp=11f67218972dc3d3b075b6159765a822f32adf0a;hpb=98c80b462f9532f3ff6a62dd9629023b48627a6d;p=oweals%2Fu-boot.git

diff --git a/drivers/net/mcffec.c b/drivers/net/mcffec.c
index 11f6721897..71d19608ed 100644
--- a/drivers/net/mcffec.c
+++ b/drivers/net/mcffec.c
@@ -27,15 +27,15 @@
 #include <common.h>
 #include <malloc.h>
 
+#ifdef CONFIG_MCFFEC
+
 #include <asm/fec.h>
 #include <asm/immap.h>
 
 #include <command.h>
-#include <config.h>
 #include <net.h>
 #include <miiphy.h>
 
-#ifdef CONFIG_MCFFEC
 #undef	ET_DEBUG
 #undef	MII_DEBUG
 
@@ -51,7 +51,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI)
+#if defined(CONFIG_CMD_NET) && defined(CONFIG_NET_MULTI)
 
 struct fec_info_s fec_info[] = {
 #ifdef CFG_FEC0_IOBASE
@@ -101,7 +101,7 @@ void fec_reset(struct eth_device *dev);
 extern int fecpin_setclear(struct eth_device *dev, int setclear);
 
 #ifdef CFG_DISCOVER_PHY
-extern void mii_init(void);
+extern void __mii_init(void);
 extern uint mii_send(uint mii_cmd);
 extern int mii_discover_phy(struct eth_device *dev);
 extern int mcffec_miiphy_read(char *devname, unsigned char addr,
@@ -166,6 +166,13 @@ int fec_send(struct eth_device *dev, volatile void *packet, int length)
 	/* Activate transmit Buffer Descriptor polling */
 	fecp->tdar = 0x01000000;	/* Descriptor polling active    */
 
+	/* FEC fix for MCF5275, FEC unable to initial transmit data packet.
+	 * A nop will ensure the descriptor polling active completed.
+	 */
+#ifdef CONFIG_M5275
+	__asm__ ("nop");
+#endif
+
 #ifdef CFG_UNIFY_CACHE
 	icache_invalid();
 #endif
@@ -410,7 +417,7 @@ int fec_init(struct eth_device *dev, bd_t * bd)
 
 	fec_reset(dev);
 
-#if (CONFIG_COMMANDS & CFG_CMD_MII) || defined (CONFIG_MII) || \
+#if defined(CONFIG_CMD_MII) || defined (CONFIG_MII) || \
 	defined (CFG_DISCOVER_PHY)
 
 	mii_init();
@@ -420,7 +427,7 @@ int fec_init(struct eth_device *dev, bd_t * bd)
 #ifndef CFG_DISCOVER_PHY
 	setFecDuplexSpeed(fecp, bd, (FECDUPLEX << 16) | FECSPEED);
 #endif				/* ifndef CFG_DISCOVER_PHY */
-#endif				/* CFG_CMD_MII || CONFIG_MII */
+#endif				/* CONFIG_CMD_MII || CONFIG_MII */
 
 	/* We use strictly polling mode only */
 	fecp->eimr = 0;
@@ -430,20 +437,33 @@ int fec_init(struct eth_device *dev, bd_t * bd)
 
 	/* Set station address   */
 	if ((u32) fecp == CFG_FEC0_IOBASE) {
+#ifdef CFG_FEC1_IOBASE
+		volatile fec_t *fecp1 = (fec_t *) (CFG_FEC1_IOBASE);
+		ea = &bd->bi_enet1addr[0];
+		fecp1->palr =
+		    (ea[0] << 24) | (ea[1] << 16) | (ea[2] << 8) | (ea[3]);
+		fecp1->paur = (ea[4] << 24) | (ea[5] << 16);
+#endif
 		ea = &bd->bi_enetaddr[0];
+		fecp->palr =
+		    (ea[0] << 24) | (ea[1] << 16) | (ea[2] << 8) | (ea[3]);
+		fecp->paur = (ea[4] << 24) | (ea[5] << 16);
 	} else {
+#ifdef CFG_FEC0_IOBASE
+		volatile fec_t *fecp0 = (fec_t *) (CFG_FEC0_IOBASE);
+		ea = &bd->bi_enetaddr[0];
+		fecp0->palr =
+		    (ea[0] << 24) | (ea[1] << 16) | (ea[2] << 8) | (ea[3]);
+		fecp0->paur = (ea[4] << 24) | (ea[5] << 16);
+#endif
 #ifdef CFG_FEC1_IOBASE
 		ea = &bd->bi_enet1addr[0];
+		fecp->palr =
+		    (ea[0] << 24) | (ea[1] << 16) | (ea[2] << 8) | (ea[3]);
+		fecp->paur = (ea[4] << 24) | (ea[5] << 16);
 #endif
 	}
 
-	fecp->palr = (ea[0] << 24) | (ea[1] << 16) | (ea[2] << 8) | (ea[3]);
-	fecp->paur = (ea[4] << 24) | (ea[5] << 16);
-#ifdef ET_DEBUG
-	printf("Eth Addrs: %02x:%02x:%02x:%02x:%02x:%02x\n",
-	       ea[0], ea[1], ea[2], ea[3], ea[4], ea[5]);
-#endif
-
 	/* Clear unicast address hash table */
 	fecp->iaur = 0;
 	fecp->ialr = 0;
@@ -568,7 +588,7 @@ int mcffec_initialize(bd_t * bis)
 
 		eth_register(dev);
 
-#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
 		miiphy_register(dev->name,
 				mcffec_miiphy_read, mcffec_miiphy_write);
 #endif
@@ -580,5 +600,5 @@ int mcffec_initialize(bd_t * bis)
 	return 1;
 }
 
-#endif				/* CFG_CMD_NET, FEC_ENET & NET_MULTI */
+#endif				/* CONFIG_CMD_NET, FEC_ENET & NET_MULTI */
 #endif				/* CONFIG_MCFFEC */