LXR uboot/include/fm

   1/*
   2 * Copyright 2009-2011 Freescale Semiconductor, Inc.
   3 *
   4 * This program is free software; you can redistribute it and/or
   5 * modify it under the terms of the GNU General Public License as
   6 * published by the Free Software Foundation; either version 2 of
   7 * the License, or (at your option) any later version.
   8 *
   9 * This program is distributed in the hope that it will be useful,
  10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 * GNU General Public License for more details.
  13 *
  14 * You should have received a copy of the GNU General Public License
  15 * along with this program; if not, write to the Free Software
  16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  17 * MA 02111-1307 USA
  18 */
  19
  20#ifndef __FM_ETH_H__
  21#define __FM_ETH_H__
  22
  23#include <common.h>
  24#include <asm/types.h>
  25#include <asm/fsl_enet.h>
  26
  27enum fm_port {
  28        FM1_DTSEC1,
  29        FM1_DTSEC2,
  30        FM1_DTSEC3,
  31        FM1_DTSEC4,
  32        FM1_DTSEC5,
  33        FM1_10GEC1,
  34        FM2_DTSEC1,
  35        FM2_DTSEC2,
  36        FM2_DTSEC3,
  37        FM2_DTSEC4,
  38        FM2_DTSEC5,
  39        FM2_10GEC1,
  40        NUM_FM_PORTS,
  41};
  42
  43enum fm_eth_type {
  44        FM_ETH_1G_E,
  45        FM_ETH_10G_E,
  46};
  47
  48#define CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xe1120)
  49#define CONFIG_SYS_FM1_TGEC_MDIO_ADDR   (CONFIG_SYS_FSL_FM1_ADDR + 0xf1000)
  50
  51#define DEFAULT_FM_MDIO_NAME "FSL_MDIO0"
  52#define DEFAULT_FM_TGEC_MDIO_NAME "FM_TGEC_MDIO"
  53
  54/* Fman ethernet info struct */
  55#define FM_ETH_INFO_INITIALIZER(idx, pregs) \
  56        .fm             = idx,                                          \
  57        .phy_regs       = (void *)pregs,                                \
  58        .enet_if        = PHY_INTERFACE_MODE_NONE,                      \
  59
  60#define FM_DTSEC_INFO_INITIALIZER(idx, n) \
  61{                                                                       \
  62        FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR)   \
  63        .index          = idx,                                          \
  64        .num            = n - 1,                                        \
  65        .type           = FM_ETH_1G_E,                                  \
  66        .port           = FM##idx##_DTSEC##n,                           \
  67        .rx_port_id     = RX_PORT_1G_BASE + n - 1,                      \
  68        .tx_port_id     = TX_PORT_1G_BASE + n - 1,                      \
  69        .compat_offset  = CONFIG_SYS_FSL_FM##idx##_OFFSET +             \
  70                                offsetof(struct ccsr_fman, mac_1g[n-1]),\
  71}
  72
  73#define FM_TGEC_INFO_INITIALIZER(idx, n) \
  74{                                                                       \
  75        FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR)     \
  76        .index          = idx,                                          \
  77        .num            = n - 1,                                        \
  78        .type           = FM_ETH_10G_E,                                 \
  79        .port           = FM##idx##_10GEC##n,                           \
  80        .rx_port_id     = RX_PORT_10G_BASE + n - 1,                     \
  81        .tx_port_id     = TX_PORT_10G_BASE + n - 1,                     \
  82        .compat_offset  = CONFIG_SYS_FSL_FM##idx##_OFFSET +             \
  83                                offsetof(struct ccsr_fman, mac_10g[n-1]),\
  84}
  85
  86struct fm_eth_info {
  87        u8 enabled;
  88        u8 fm;
  89        u8 num;
  90        u8 phy_addr;
  91        int index;
  92        u16 rx_port_id;
  93        u16 tx_port_id;
  94        enum fm_port port;
  95        enum fm_eth_type type;
  96        void *phy_regs;
  97        phy_interface_t enet_if;
  98        u32 compat_offset;
  99        struct mii_dev *bus;
 100};
 101
 102struct tgec_mdio_info {
 103        struct tgec_mdio_controller *regs;
 104        char *name;
 105};
 106
 107int fm_tgec_mdio_init(bd_t *bis, struct tgec_mdio_info *info);
 108int fm_standard_init(bd_t *bis);
 109void fman_enet_init(void);
 110void fdt_fixup_fman_ethernet(void *fdt);
 111phy_interface_t fm_info_get_enet_if(enum fm_port port);
 112void fm_info_set_phy_address(enum fm_port port, int address);
 113int fm_info_get_phy_address(enum fm_port port);
 114void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus);
 115void fm_disable_port(enum fm_port port);
 116
 117#endif
 118