diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/mcfmii.c | 27 | ||||
| -rw-r--r-- | drivers/net/mpc5xxx_fec.c | 28 | ||||
| -rw-r--r-- | drivers/net/sh_eth.h | 2 | ||||
| -rw-r--r-- | drivers/net/tsec.c | 1 |
4 files changed, 24 insertions, 34 deletions
diff --git a/drivers/net/mcfmii.c b/drivers/net/mcfmii.c index 2b733c6..4f1c0a0 100644 --- a/drivers/net/mcfmii.c +++ b/drivers/net/mcfmii.c @@ -226,7 +226,8 @@ void __mii_init(void) volatile FEC_T *fecp; struct eth_device *dev; int miispd = 0, i = 0; - u16 autoneg = 0; + u16 status = 0; + u16 linkgood = 0; /* retrieve from register structure */ dev = eth_get_dev(); @@ -250,22 +251,32 @@ void __mii_init(void) info->phy_addr = mii_discover_phy(dev); -#define AUTONEGLINK (PHY_BMSR_AUTN_COMP | PHY_BMSR_LS) while (i < MCFFEC_TOUT_LOOP) { - autoneg = 0; - miiphy_read(dev->name, info->phy_addr, PHY_BMSR, &autoneg); + status = 0; i++; - - if ((autoneg & AUTONEGLINK) == AUTONEGLINK) + /* Read PHY control register */ + miiphy_read(dev->name, info->phy_addr, PHY_BMCR, &status); + + /* If phy set to autonegotiate, wait for autonegotiation done, + * if phy is not autonegotiating, just wait for link up. + */ + if ((status & PHY_BMCR_AUTON) == PHY_BMCR_AUTON) { + linkgood = (PHY_BMSR_AUTN_COMP | PHY_BMSR_LS); + } else { + linkgood = PHY_BMSR_LS; + } + /* Read PHY status register */ + miiphy_read(dev->name, info->phy_addr, PHY_BMSR, &status); + if ((status & linkgood) == linkgood) break; udelay(500); } if (i >= MCFFEC_TOUT_LOOP) { - printf("Auto Negotiation not complete\n"); + printf("Link UP timeout\n"); } - /* adapt to the half/full speed settings */ + /* adapt to the duplex and speed settings of the phy */ info->dup_spd = miiphy_duplex(dev->name, info->phy_addr) << 16; info->dup_spd |= miiphy_speed(dev->name, info->phy_addr); } diff --git a/drivers/net/mpc5xxx_fec.c b/drivers/net/mpc5xxx_fec.c index f8618b1..2bf901e 100644 --- a/drivers/net/mpc5xxx_fec.c +++ b/drivers/net/mpc5xxx_fec.c @@ -19,9 +19,6 @@ DECLARE_GLOBAL_DATA_PTR; /* #define DEBUG 0x28 */ -#if defined(CONFIG_CMD_NET) && defined(CONFIG_NET_MULTI) && \ - defined(CONFIG_MPC5xxx_FEC) - #if !(defined(CONFIG_MII) || defined(CONFIG_CMD_MII)) #error "CONFIG_MII has to be defined!" #endif @@ -891,28 +888,11 @@ 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_CM5200) || \ - defined(CONFIG_HMI1001) || \ - defined(CONFIG_ICECUBE) || \ - defined(CONFIG_INKA4X0) || \ - defined(CONFIG_JUPITER) || \ - defined(CONFIG_MCC200) || \ - defined(CONFIG_MOTIONPRO) || \ - defined(CONFIG_MUCMC52) || \ - defined(CONFIG_O2DNT) || \ - defined(CONFIG_PM520) || \ - defined(CONFIG_TOP5200) || \ - defined(CONFIG_TQM5200) || \ - defined(CONFIG_UC101) || \ - defined(CONFIG_V38B) || \ - defined(CONFIG_MUNICES) -# ifndef CONFIG_FEC_10MBIT +#if defined(CONFIG_MPC5xxx_FEC_MII100) fec->xcv_type = MII100; -# else +#elif defined(CONFIG_MPC5xxx_FEC_MII10) fec->xcv_type = MII10; -# endif -#elif defined(CONFIG_TOTAL5200) +#elif defined(CONFIG_MPC5xxx_FEC_SEVENWIRE) fec->xcv_type = SEVENWIRE; #else #error fec->xcv_type not initialized. @@ -1064,5 +1044,3 @@ static uint32 local_crc32(char *string, unsigned int crc_value, int len) /**/ return crc; } #endif /* DEBUG */ - -#endif /* CONFIG_MPC5xxx_FEC */ diff --git a/drivers/net/sh_eth.h b/drivers/net/sh_eth.h index a13fff0..e153849 100644 --- a/drivers/net/sh_eth.h +++ b/drivers/net/sh_eth.h @@ -168,7 +168,7 @@ enum DMAC_T_BIT { /* GECMR */ enum GECMR_BIT { - GECMR_1000B = 0x01, GECMR_100B = 0x40, GECMR_10B = 0x00, + GECMR_1000B = 0x01, GECMR_100B = 0x04, GECMR_10B = 0x00, }; /* EDRRR*/ diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index dc90f23..9edba6a 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -158,6 +158,7 @@ int tsec_initialize(bd_t * bis, struct tsec_info_struct *tsec_info) /* Reset the MAC */ priv->regs->maccfg1 |= MACCFG1_SOFT_RESET; + udelay(2); /* Soft Reset must be asserted for 3 TX clocks */ priv->regs->maccfg1 &= ~(MACCFG1_SOFT_RESET); #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) \ |