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 27 enum 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_10GEC1, 39 NUM_FM_PORTS, 40 }; 41 42 enum fm_eth_type { 43 FM_ETH_1G_E, 44 FM_ETH_10G_E, 45 }; 46 47 #define CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xe1120) 48 #define CONFIG_SYS_FM1_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xf1000) 49 50 #define DEFAULT_FM_MDIO_NAME "FSL_MDIO0" 51 #define DEFAULT_FM_TGEC_MDIO_NAME "FM_TGEC_MDIO" 52 53 /* Fman ethernet info struct */ 54 #define FM_ETH_INFO_INITIALIZER(idx, pregs) \ 55 .fm = idx, \ 56 .phy_regs = (void *)pregs, \ 57 .enet_if = PHY_INTERFACE_MODE_NONE, \ 58 59 #define FM_DTSEC_INFO_INITIALIZER(idx, n) \ 60 { \ 61 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR) \ 62 .index = idx, \ 63 .num = n - 1, \ 64 .type = FM_ETH_1G_E, \ 65 .port = FM##idx##_DTSEC##n, \ 66 .rx_port_id = RX_PORT_1G_BASE + n - 1, \ 67 .tx_port_id = TX_PORT_1G_BASE + n - 1, \ 68 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \ 69 offsetof(struct ccsr_fman, mac_1g[n-1]),\ 70 } 71 72 #define FM_TGEC_INFO_INITIALIZER(idx, n) \ 73 { \ 74 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \ 75 .index = idx, \ 76 .num = n - 1, \ 77 .type = FM_ETH_10G_E, \ 78 .port = FM##idx##_10GEC##n, \ 79 .rx_port_id = RX_PORT_10G_BASE + n - 1, \ 80 .tx_port_id = TX_PORT_10G_BASE + n - 1, \ 81 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \ 82 offsetof(struct ccsr_fman, mac_10g[n-1]),\ 83 } 84 85 struct fm_eth_info { 86 u8 enabled; 87 u8 fm; 88 u8 num; 89 u8 phy_addr; 90 int index; 91 u16 rx_port_id; 92 u16 tx_port_id; 93 enum fm_port port; 94 enum fm_eth_type type; 95 void *phy_regs; 96 phy_interface_t enet_if; 97 u32 compat_offset; 98 struct mii_dev *bus; 99 }; 100 101 struct tgec_mdio_info { 102 struct tgec_mdio_controller *regs; 103 char *name; 104 }; 105 106 int fm_tgec_mdio_init(bd_t *bis, struct tgec_mdio_info *info); 107 int fm_standard_init(bd_t *bis); 108 void fman_enet_init(void); 109 void fdt_fixup_fman_ethernet(void *fdt); 110 phy_interface_t fm_info_get_enet_if(enum fm_port port); 111 void fm_info_set_phy_address(enum fm_port port, int address); 112 void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus); 113 void fm_disable_port(enum fm_port port); 114 115 #endif 116