diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/gateworks/gw_ventana/gw_ventana.c | 50 |
1 files changed, 18 insertions, 32 deletions
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c index 0ecfd98c22..683def7e9f 100644 --- a/board/gateworks/gw_ventana/gw_ventana.c +++ b/board/gateworks/gw_ventana/gw_ventana.c @@ -83,44 +83,30 @@ int board_phy_config(struct phy_device *phydev) break; } + /* Fixed PHY: for GW5904/GW5909 this is Marvell 88E6176 GbE Switch */ + if (phydev->phy_id == PHY_FIXED_ID && + (board_type == GW5904 || board_type == GW5909)) { + struct mii_dev *bus = miiphy_get_dev_by_name("mdio"); + + puts("MV88E61XX "); + /* GPIO[0] output CLK125 for RGMII_REFCLK */ + bus->write(bus, 0x1c, 0, 0x1a, (1 << 15) | (0x62 << 8) | 0xfe); + bus->write(bus, 0x1c, 0, 0x1a, (1 << 15) | (0x68 << 8) | 7); + + /* Port 0-3 LED configuration: Table 80/82 */ + /* LED configuration: 7:4-green (8=Activity) 3:0 amber (8=Link) */ + bus->write(bus, 0x10, 0, 0x16, 0x8088); + bus->write(bus, 0x11, 0, 0x16, 0x8088); + bus->write(bus, 0x12, 0, 0x16, 0x8088); + bus->write(bus, 0x13, 0, 0x16, 0x8088); + } + if (phydev->drv->config) phydev->drv->config(phydev); return 0; } -#ifdef CONFIG_MV88E61XX_SWITCH -int mv88e61xx_hw_reset(struct phy_device *phydev) -{ - struct mii_dev *bus = phydev->bus; - - /* GPIO[0] output, CLK125 */ - debug("enabling RGMII_REFCLK\n"); - bus->write(bus, 0x1c /*MV_GLOBAL2*/, 0, - 0x1a /*MV_SCRATCH_MISC*/, - (1 << 15) | (0x62 /*MV_GPIO_DIR*/ << 8) | 0xfe); - bus->write(bus, 0x1c /*MV_GLOBAL2*/, 0, - 0x1a /*MV_SCRATCH_MISC*/, - (1 << 15) | (0x68 /*MV_GPIO01_CNTL*/ << 8) | 7); - - /* RGMII delay - Physical Control register bit[15:14] */ - debug("setting port%d RGMII rx/tx delay\n", CONFIG_MV88E61XX_CPU_PORT); - /* forced 1000mbps full-duplex link */ - bus->write(bus, 0x10 + CONFIG_MV88E61XX_CPU_PORT, 0, 1, 0xc0fe); - phydev->autoneg = AUTONEG_DISABLE; - phydev->speed = SPEED_1000; - phydev->duplex = DUPLEX_FULL; - - /* LED configuration: 7:4-green (8=Activity) 3:0 amber (8=Link) */ - bus->write(bus, 0x10, 0, 0x16, 0x8088); - bus->write(bus, 0x11, 0, 0x16, 0x8088); - bus->write(bus, 0x12, 0, 0x16, 0x8088); - bus->write(bus, 0x13, 0, 0x16, 0x8088); - - return 0; -} -#endif // CONFIG_MV88E61XX_SWITCH - #if defined(CONFIG_VIDEO_IPUV3) static void enable_hdmi(struct display_info_t const *dev) { |