diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/keystone_net.c | 7 | ||||
| -rw-r--r-- | drivers/net/phy/marvell.c | 53 | ||||
| -rw-r--r-- | drivers/net/smc911x.c | 1 | ||||
| -rw-r--r-- | drivers/net/uli526x.c | 2 |
4 files changed, 59 insertions, 4 deletions
diff --git a/drivers/net/keystone_net.c b/drivers/net/keystone_net.c index c8681d0223..bedab1d606 100644 --- a/drivers/net/keystone_net.c +++ b/drivers/net/keystone_net.c @@ -315,7 +315,7 @@ int mac_sl_config(u_int16_t port, struct mac_sl_cfg *cfg) writel(cfg->max_rx_len, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_MAXLEN); writel(cfg->ctl, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_CTL); -#ifdef CONFIG_K2E_EVM +#if defined(CONFIG_SOC_K2E) || defined(CONFIG_SOC_K2L) /* Map RX packet flow priority to 0 */ writel(0, DEVICE_EMACSL_BASE(port) + CPGMACSL_REG_RX_PRI_MAP); #endif @@ -400,6 +400,9 @@ static int keystone2_eth_open(struct eth_device *dev, bd_t *bis) keystone2_net_serdes_setup(); + if (sys_has_mdio) + keystone2_mdio_reset(mdio_bus); + keystone_sgmii_config(phy_dev, eth_priv->slave_port - 1, eth_priv->sgmii_link_type); @@ -582,7 +585,7 @@ static void keystone2_net_serdes_setup(void) &ks2_serdes_sgmii_156p25mhz, CONFIG_KSNET_SERDES_LANES_PER_SGMII); -#ifdef CONFIG_SOC_K2E +#if defined(CONFIG_SOC_K2E) || defined(CONFIG_SOC_K2L) ks2_serdes_init(CONFIG_KSNET_SERDES_SGMII2_BASE, &ks2_serdes_sgmii_156p25mhz, CONFIG_KSNET_SERDES_LANES_PER_SGMII); diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index d2ecadc890..9437c3bbcc 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -276,6 +276,57 @@ static int m88e1111s_config(struct phy_device *phydev) return 0; } +/** + * m88e1518_phy_writebits - write bits to a register + */ +void m88e1518_phy_writebits(struct phy_device *phydev, + u8 reg_num, u16 offset, u16 len, u16 data) +{ + u16 reg, mask; + + if ((len + offset) >= 16) + mask = 0 - (1 << offset); + else + mask = (1 << (len + offset)) - (1 << offset); + + reg = phy_read(phydev, MDIO_DEVAD_NONE, reg_num); + + reg &= ~mask; + reg |= data << offset; + + phy_write(phydev, MDIO_DEVAD_NONE, reg_num, reg); +} + +static int m88e1518_config(struct phy_device *phydev) +{ + /* + * As per Marvell Release Notes - Alaska 88E1510/88E1518/88E1512 + * /88E1514 Rev A0, Errata Section 3.1 + */ + if (phydev->interface == PHY_INTERFACE_MODE_SGMII) { + phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x00ff); /* page 0xff */ + phy_write(phydev, MDIO_DEVAD_NONE, 17, 0x214B); + phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x2144); + phy_write(phydev, MDIO_DEVAD_NONE, 17, 0x0C28); + phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x2146); + phy_write(phydev, MDIO_DEVAD_NONE, 17, 0xB233); + phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x214D); + phy_write(phydev, MDIO_DEVAD_NONE, 17, 0xCC0C); + phy_write(phydev, MDIO_DEVAD_NONE, 16, 0x2159); + phy_write(phydev, MDIO_DEVAD_NONE, 22, 0x0000); /* reg page 0 */ + phy_write(phydev, MDIO_DEVAD_NONE, 22, 18); /* reg page 18 */ + /* Write HWCFG_MODE = SGMII to Copper */ + m88e1518_phy_writebits(phydev, 20, 0, 3, 1); + + /* Phy reset */ + m88e1518_phy_writebits(phydev, 20, 15, 1, 1); + phy_write(phydev, MDIO_DEVAD_NONE, 22, 0); /* reg page 18 */ + udelay(100); + } + + return m88e1111s_config(phydev); +} + /* Marvell 88E1118 */ static int m88e1118_config(struct phy_device *phydev) { @@ -493,7 +544,7 @@ static struct phy_driver M88E1518_driver = { .uid = 0x1410dd1, .mask = 0xffffff0, .features = PHY_GBIT_FEATURES, - .config = &m88e1111s_config, + .config = &m88e1518_config, .startup = &m88e1011s_startup, .shutdown = &genphy_shutdown, }; diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index b097c1a56f..5959672370 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -187,6 +187,7 @@ static int smc911x_send(struct eth_device *dev, void *packet, int length) static void smc911x_halt(struct eth_device *dev) { smc911x_reset(dev); + smc911x_handle_mac_address(dev); } static int smc911x_rx(struct eth_device *dev) diff --git a/drivers/net/uli526x.c b/drivers/net/uli526x.c index 538f11e3eb..9526faa4af 100644 --- a/drivers/net/uli526x.c +++ b/drivers/net/uli526x.c @@ -548,7 +548,7 @@ static int uli526x_rx_packet(struct eth_device *dev) rdes0 = le32_to_cpu(rxptr->rdes0); #ifdef RX_DEBUG - printf("%s(): rxptr->rdes0=%x:%x\n", __FUNCTION__, rxptr->rdes0); + printf("%s(): rxptr->rdes0=%x\n", __FUNCTION__, rxptr->rdes0); #endif if (!(rdes0 & 0x80000000)) { /* packet owner check */ if ((rdes0 & 0x300) != 0x300) { |
