int fec5xxx_miiphy_read(char *devname, uint8 phyAddr, uint8 regAddr, uint16 * retVal);
int fec5xxx_miiphy_write(char *devname, uint8 phyAddr, uint8 regAddr, uint16 data);
+static int mpc5xxx_fec_init_phy(struct eth_device *dev, bd_t * bis);
+
/********************************************************************/
#if (DEBUG & 0x2)
static void mpc5xxx_fec_phydump (char *devname)
printf ("mpc5xxx_fec_init... Begin\n");
#endif
+ mpc5xxx_fec_init_phy(dev, bis);
+
/*
* Initialize RxBD/TxBD rings
*/
}
fec->eth->x_cntrl = 0x00000000; /* half-duplex, heartbeat disabled */
- if (fec->xcv_type != SEVENWIRE) {
- /*
- * Set MII_SPEED = (1/(mii_speed * 2)) * System Clock
- * and do not drop the Preamble.
- */
- fec->eth->mii_speed = (((gd->ipb_clk >> 20) / 5) << 1); /* No MII for 7-wire mode */
- }
/*
* Set Opcode/Pause Duration Register
{
mpc5xxx_fec_priv *fec = (mpc5xxx_fec_priv *)dev->priv;
const uint8 phyAddr = CONFIG_PHY_ADDR; /* Only one PHY */
+ static int initialized = 0;
+
+ if(initialized)
+ return 0;
+ initialized = 1;
#if (DEBUG & 0x1)
printf ("mpc5xxx_fec_init_phy... Begin\n");
*/
udelay(10);
+ /* don't leave the MII speed set to zero */
+ if (fec->xcv_type != SEVENWIRE) {
+ /*
+ * Set MII_SPEED = (1/(mii_speed * 2)) * System Clock
+ * and do not drop the Preamble.
+ */
+ fec->eth->mii_speed = (((gd->ipb_clk >> 20) / 5) << 1); /* No MII for 7-wire mode */
+ }
+
#if (DEBUG & 0x3)
printf("Ethernet task stopped\n");
#endif
#else
#error fec->xcv_type not initialized.
#endif
+ if (fec->xcv_type != SEVENWIRE) {
+ /*
+ * Set MII_SPEED = (1/(mii_speed * 2)) * System Clock
+ * and do not drop the Preamble.
+ */
+ fec->eth->mii_speed = (((gd->ipb_clk >> 20) / 5) << 1); /* No MII for 7-wire mode */
+ }
dev->priv = (void *)fec;
dev->iobase = MPC5XXX_FEC;
mpc5xxx_fec_set_hwaddr(fec, env_enetaddr);
}
- mpc5xxx_fec_init_phy(dev, bis);
-
return 1;
}