-static void __inline__ fec_localhw_setup(void)
-{
-}
-
-/*
- * Do not need to make region uncached on 5272.
- */
-static void __inline__ fec_uncache(unsigned long addr)
-{
-}
-
-/* ------------------------------------------------------------------------- */
-
-#elif defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)
-
-/*
- * Code specific to Coldfire 5230/5231/5232/5234/5235,
- * the 5270/5271/5274/5275 and 5280/5282 setups.
- */
-static void __inline__ fec_request_intrs(struct net_device *dev)
-{
- struct fec_enet_private *fep;
- int b;
- static const struct idesc {
- char *name;
- unsigned short irq;
- } *idp, id[] = {
- { "fec(TXF)", 23 },
- { "fec(RXF)", 27 },
- { "fec(MII)", 29 },
- { NULL },
- };
-
- fep = netdev_priv(dev);
- b = (fep->index) ? 128 : 64;
-
- /* Setup interrupt handlers. */
- for (idp = id; idp->name; idp++) {
- if (request_irq(b+idp->irq, fec_enet_interrupt, IRQF_DISABLED, idp->name, dev) != 0)
- printk("FEC: Could not allocate %s IRQ(%d)!\n", idp->name, b+idp->irq);
- }
-
- /* Unmask interrupts at ColdFire 5280/5282 interrupt controller */
- {
- volatile unsigned char *icrp;
- volatile unsigned long *imrp;
- int i, ilip;
-
- b = (fep->index) ? MCFICM_INTC1 : MCFICM_INTC0;
- icrp = (volatile unsigned char *) (MCF_IPSBAR + b +
- MCFINTC_ICR0);
- for (i = 23, ilip = 0x28; (i < 36); i++)
- icrp[i] = ilip--;
-
- imrp = (volatile unsigned long *) (MCF_IPSBAR + b +
- MCFINTC_IMRH);
- *imrp &= ~0x0000000f;
- imrp = (volatile unsigned long *) (MCF_IPSBAR + b +
- MCFINTC_IMRL);
- *imrp &= ~0xff800001;
- }
-
-#if defined(CONFIG_M528x)
- /* Set up gpio outputs for MII lines */
- {
- volatile u16 *gpio_paspar;
- volatile u8 *gpio_pehlpar;
-
- gpio_paspar = (volatile u16 *) (MCF_IPSBAR + 0x100056);
- gpio_pehlpar = (volatile u16 *) (MCF_IPSBAR + 0x100058);
- *gpio_paspar |= 0x0f00;
- *gpio_pehlpar = 0xc0;
- }
-#endif
-
-#if defined(CONFIG_M527x)
- /* Set up gpio outputs for MII lines */
- {
- volatile u8 *gpio_par_fec;
- volatile u16 *gpio_par_feci2c;
-
- gpio_par_feci2c = (volatile u16 *)(MCF_IPSBAR + 0x100082);
- /* Set up gpio outputs for FEC0 MII lines */
- gpio_par_fec = (volatile u8 *)(MCF_IPSBAR + 0x100078);
-
- *gpio_par_feci2c |= 0x0f00;
- *gpio_par_fec |= 0xc0;
-
-#if defined(CONFIG_FEC2)
- /* Set up gpio outputs for FEC1 MII lines */
- gpio_par_fec = (volatile u8 *)(MCF_IPSBAR + 0x100079);
-
- *gpio_par_feci2c |= 0x00a0;
- *gpio_par_fec |= 0xc0;
-#endif /* CONFIG_FEC2 */
- }
-#endif /* CONFIG_M527x */
-}
-
-static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_private *fep)
-{
- volatile fec_t *fecp;
-
- fecp = fep->hwp;
- fecp->fec_r_cntrl = OPT_FRAME_SIZE | 0x04;
- fecp->fec_x_cntrl = 0x00;
-
- /*
- * Set MII speed to 2.5 MHz
- * See 5282 manual section 17.5.4.7: MSCR
- */
- fep->phy_speed = ((((MCF_CLK / 2) / (2500000 / 10)) + 5) / 10) * 2;
- fecp->fec_mii_speed = fep->phy_speed;
-
- fec_restart(dev, 0);
-}
-
-static void __inline__ fec_get_mac(struct net_device *dev)
-{
- struct fec_enet_private *fep = netdev_priv(dev);
- volatile fec_t *fecp;
- unsigned char *iap, tmpaddr[ETH_ALEN];
-
- fecp = fep->hwp;
-
- if (FEC_FLASHMAC) {
- /*
- * Get MAC address from FLASH.
- * If it is all 1's or 0's, use the default.
- */
- iap = FEC_FLASHMAC;
- if ((iap[0] == 0) && (iap[1] == 0) && (iap[2] == 0) &&
- (iap[3] == 0) && (iap[4] == 0) && (iap[5] == 0))
- iap = fec_mac_default;
- if ((iap[0] == 0xff) && (iap[1] == 0xff) && (iap[2] == 0xff) &&
- (iap[3] == 0xff) && (iap[4] == 0xff) && (iap[5] == 0xff))
- iap = fec_mac_default;
- } else {
- *((unsigned long *) &tmpaddr[0]) = fecp->fec_addr_low;
- *((unsigned short *) &tmpaddr[4]) = (fecp->fec_addr_high >> 16);
- iap = &tmpaddr[0];
- }
-
- memcpy(dev->dev_addr, iap, ETH_ALEN);
-
- /* Adjust MAC if using default MAC address */
- if (iap == fec_mac_default)
- dev->dev_addr[ETH_ALEN-1] = fec_mac_default[ETH_ALEN-1] + fep->index;
-}
-
-static void __inline__ fec_enable_phy_intr(void)
-{
-}
-
-static void __inline__ fec_disable_phy_intr(void)
-{
-}
-
-static void __inline__ fec_phy_ack_intr(void)
-{
-}
-
-static void __inline__ fec_localhw_setup(void)
-{
-}
-
-/*
- * Do not need to make region uncached on 5272.
- */
-static void __inline__ fec_uncache(unsigned long addr)
-{
-}
-
-/* ------------------------------------------------------------------------- */
-
-#elif defined(CONFIG_M520x)
-
-/*
- * Code specific to Coldfire 520x
- */
-static void __inline__ fec_request_intrs(struct net_device *dev)
-{
- struct fec_enet_private *fep;
- int b;
- static const struct idesc {
- char *name;
- unsigned short irq;
- } *idp, id[] = {
- { "fec(TXF)", 23 },
- { "fec(RXF)", 27 },
- { "fec(MII)", 29 },
- { NULL },
- };
-
- fep = netdev_priv(dev);
- b = 64 + 13;
-
- /* Setup interrupt handlers. */
- for (idp = id; idp->name; idp++) {
- if (request_irq(b+idp->irq, fec_enet_interrupt, IRQF_DISABLED, idp->name,dev) != 0)
- printk("FEC: Could not allocate %s IRQ(%d)!\n", idp->name, b+idp->irq);
- }
-
- /* Unmask interrupts at ColdFire interrupt controller */
- {
- volatile unsigned char *icrp;
- volatile unsigned long *imrp;
-
- icrp = (volatile unsigned char *) (MCF_IPSBAR + MCFICM_INTC0 +
- MCFINTC_ICR0);
- for (b = 36; (b < 49); b++)
- icrp[b] = 0x04;
- imrp = (volatile unsigned long *) (MCF_IPSBAR + MCFICM_INTC0 +
- MCFINTC_IMRH);
- *imrp &= ~0x0001FFF0;
- }
- *(volatile unsigned char *)(MCF_IPSBAR + MCF_GPIO_PAR_FEC) |= 0xf0;
- *(volatile unsigned char *)(MCF_IPSBAR + MCF_GPIO_PAR_FECI2C) |= 0x0f;
-}
-
-static void __inline__ fec_set_mii(struct net_device *dev, struct fec_enet_private *fep)
-{
- volatile fec_t *fecp;
-
- fecp = fep->hwp;
- fecp->fec_r_cntrl = OPT_FRAME_SIZE | 0x04;
- fecp->fec_x_cntrl = 0x00;
-
- /*
- * Set MII speed to 2.5 MHz
- * See 5282 manual section 17.5.4.7: MSCR
- */
- fep->phy_speed = ((((MCF_CLK / 2) / (2500000 / 10)) + 5) / 10) * 2;
- fecp->fec_mii_speed = fep->phy_speed;
-
- fec_restart(dev, 0);
-}
-