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Viewing changes to roms/u-boot/board/keymile/kmp204x/eth.c

  • Committer: Phil Dennis-Jordan
  • Date: 2017-07-21 08:03:43 UTC
  • mfrom: (1.1.1)
  • Revision ID: phil@philjordan.eu-20170721080343-2yr2vdj7713czahv
New upstream release 2.9.0.

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roms/u-boot/board/keymile/kmp204x/eth.c
 
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/*
 
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 * (C) Copyright 2013 Keymile AG
 
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 * Valentin Longchamp <valentin.longchamp@keymile.com>
 
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 *
 
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 * SPDX-License-Identifier:     GPL-2.0+
 
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 */
 
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#include <common.h>
 
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#include <netdev.h>
 
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#include <fm_eth.h>
 
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#include <fsl_mdio.h>
 
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#include <phy.h>
 
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int board_eth_init(bd_t *bis)
 
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{
 
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        int ret = 0;
 
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#ifdef CONFIG_FMAN_ENET
 
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        struct fsl_pq_mdio_info dtsec_mdio_info;
 
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        printf("Initializing Fman\n");
 
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        dtsec_mdio_info.regs =
 
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                (struct tsec_mii_mng *)CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR;
 
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        dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
 
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        /* Register the real 1G MDIO bus */
 
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        fsl_pq_mdio_init(bis, &dtsec_mdio_info);
 
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        /* DTESC1/2 don't have a PHY, they are temporarily disabled
 
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         * so that u-boot doesn't try to unsuccessfuly enable them */
 
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        fm_disable_port(FM1_DTSEC1);
 
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        fm_disable_port(FM1_DTSEC2);
 
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        /*
 
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         * Program RGMII DTSEC5 (FM1 MAC5) on the EC2 physical itf
 
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         * This is the debug interface, the only one used in u-boot
 
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         */
 
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        fm_info_set_phy_address(FM1_DTSEC5, CONFIG_SYS_FM1_DTSEC5_PHY_ADDR);
 
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        fm_info_set_mdio(FM1_DTSEC5,
 
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                         miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
 
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        ret = cpu_eth_init(bis);
 
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        /* reenable DTSEC1/2 for later (kernel) */
 
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        fm_enable_port(FM1_DTSEC1);
 
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        fm_enable_port(FM1_DTSEC2);
 
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#endif
 
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        return ret;
 
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}
 
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#if defined(CONFIG_PHYLIB) && defined(CONFIG_PHY_MARVELL)
 
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#define mv88E1118_PAGE_REG      22
 
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int board_phy_config(struct phy_device *phydev)
 
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{
 
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        if (phydev->addr == CONFIG_SYS_FM1_DTSEC5_PHY_ADDR) {
 
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                /* driver config is good */
 
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                if (phydev->drv->config)
 
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                        phydev->drv->config(phydev);
 
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                /* but we still need to fix the LEDs */
 
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                phy_write(phydev, MDIO_DEVAD_NONE, mv88E1118_PAGE_REG, 0x0003);
 
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                phy_write(phydev, MDIO_DEVAD_NONE, 0x10, 0x0840);
 
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                phy_write(phydev, MDIO_DEVAD_NONE, mv88E1118_PAGE_REG, 0x0000);
 
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        }
 
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        return 0;
 
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}
 
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#endif