[MPC512x] Streamline frame handling in the FEC driver

[u-boot] / cpu / mpc5xxx / fec.c

diff --git a/cpu/mpc5xxx/fec.c b/cpu/mpc5xxx/fec.c
index 19737ce868dd32a84b266ce04416fdd86ced1674..1d3da779a721534f71265ae8031a2bb79b38245b 100644 (file)
--- a/cpu/mpc5xxx/fec.c
+++ b/cpu/mpc5xxx/fec.c
@@ -18,10 +18,10 @@ DECLARE_GLOBAL_DATA_PTR;
 
 /* #define DEBUG       0x28 */
 
-#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI) && \
+#if defined(CONFIG_CMD_NET) && defined(CONFIG_NET_MULTI) && \
        defined(CONFIG_MPC5xxx_FEC)
 
-#if !(defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII))
+#if !(defined(CONFIG_MII) || defined(CONFIG_CMD_MII))
 #error "CONFIG_MII has to be defined!"
 #endif
 
@@ -376,7 +376,7 @@ static int mpc5xxx_fec_init(struct eth_device *dev, bd_t * bis)
 
 #if (DEBUG & 0x2)
        if (fec->xcv_type != SEVENWIRE)
-               mpc5xxx_fec_phydump ();
+               mpc5xxx_fec_phydump (dev->name);
 #endif
 
        /*
@@ -428,6 +428,13 @@ static int mpc5xxx_fec_init_phy(struct eth_device *dev, bd_t * bis)
         */
        fec->eth->imask = 0x00000000;
 
+/*
+ * In original Promess-provided code PHY initialization is disabled with the
+ * following comment: "Phy initialization is DISABLED for now.  There was a
+ * problem with running 100 Mbps on PRO board". Thus we temporarily disable
+ * PHY initialization for the Motion-PRO board, until a proper fix is found.
+ */
+
        if (fec->xcv_type != SEVENWIRE) {
                /*
                 * Set MII_SPEED = (1/(mii_speed * 2)) * System Clock
@@ -467,6 +474,10 @@ static int mpc5xxx_fec_init_phy(struct eth_device *dev, bd_t * bis)
                miiphy_write(dev->name, phyAddr, 0x0, 0x8000);
                udelay(1000);
 
+#if defined(CONFIG_UC101)
+               /* Set the LED configuration Register for the UC101 Board */
+               miiphy_write(dev->name, phyAddr, 0x14, 0x4122);
+#endif
                if (fec->xcv_type == MII10) {
                        /*
                         * Force 10Base-T, FDX operation
@@ -575,7 +586,7 @@ static void mpc5xxx_fec_halt(struct eth_device *dev)
 
 #if (DEBUG & 0x2)
        if (fec->xcv_type != SEVENWIRE)
-               mpc5xxx_fec_phydump ();
+               mpc5xxx_fec_phydump (dev->name);
 #endif
 
        /*
@@ -878,11 +889,20 @@ int mpc5xxx_fec_initialize(bd_t * bis)
        fec->eth = (ethernet_regs *)MPC5XXX_FEC;
        fec->tbdBase = (FEC_TBD *)FEC_BD_BASE;
        fec->rbdBase = (FEC_RBD *)(FEC_BD_BASE + FEC_TBD_NUM * sizeof(FEC_TBD));
-#if defined(CONFIG_CANMB)   || defined(CONFIG_HMI1001) || \
-    defined(CONFIG_ICECUBE) || defined(CONFIG_INKA4X0) || \
-    defined(CONFIG_MCC200)  || defined(CONFIG_O2DNT)   || \
-    defined(CONFIG_PM520)   || defined(CONFIG_TOP5200) || \
-    defined(CONFIG_TQM5200)
+#if defined(CONFIG_CANMB)              || \
+       defined(CONFIG_CM5200)          || \
+       defined(CONFIG_HMI1001)         || \
+       defined(CONFIG_ICECUBE)         || \
+       defined(CONFIG_INKA4X0)         || \
+       defined(CONFIG_JUPITER)         || \
+       defined(CONFIG_MCC200)          || \
+       defined(CONFIG_MOTIONPRO)       || \
+       defined(CONFIG_O2DNT)           || \
+       defined(CONFIG_PM520)           || \
+       defined(CONFIG_TOP5200)         || \
+       defined(CONFIG_TQM5200)         || \
+       defined(CONFIG_UC101)           || \
+       defined(CONFIG_V38B)
 # ifndef CONFIG_FEC_10MBIT
        fec->xcv_type = MII100;
 # else
@@ -904,7 +924,7 @@ int mpc5xxx_fec_initialize(bd_t * bis)
        sprintf(dev->name, "FEC ETHERNET");
        eth_register(dev);
 
-#if defined(CONFIG_MII) || (CONFIG_COMMANDS & CFG_CMD_MII)
+#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
        miiphy_register (dev->name,
                        fec5xxx_miiphy_read, fec5xxx_miiphy_write);
 #endif