1 /* 2 * Copyright 2009-2012 Freescale Semiconductor, Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __FM_ETH_H__ 8 #define __FM_ETH_H__ 9 10 #include <common.h> 11 #include <asm/types.h> 12 #include <asm/fsl_enet.h> 13 14 enum fm_port { 15 FM1_DTSEC1, 16 FM1_DTSEC2, 17 FM1_DTSEC3, 18 FM1_DTSEC4, 19 FM1_DTSEC5, 20 FM1_DTSEC6, 21 FM1_DTSEC9, 22 FM1_DTSEC10, 23 FM1_10GEC1, 24 FM1_10GEC2, 25 FM2_DTSEC1, 26 FM2_DTSEC2, 27 FM2_DTSEC3, 28 FM2_DTSEC4, 29 FM2_DTSEC5, 30 FM2_DTSEC6, 31 FM2_DTSEC9, 32 FM2_DTSEC10, 33 FM2_10GEC1, 34 FM2_10GEC2, 35 NUM_FM_PORTS, 36 }; 37 38 enum fm_eth_type { 39 FM_ETH_1G_E, 40 FM_ETH_10G_E, 41 }; 42 43 #ifdef CONFIG_SYS_FMAN_V3 44 #define CONFIG_SYS_FM1_DTSEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xfc000) 45 #define CONFIG_SYS_FM1_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xfd000) 46 #define CONFIG_SYS_FM2_DTSEC_MDIO_ADDR (CONFIG_SYS_FSL_FM2_ADDR + 0xfc000) 47 #define CONFIG_SYS_FM2_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM2_ADDR + 0xfd000) 48 #else 49 #define CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xe1120) 50 #define CONFIG_SYS_FM1_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xf1000) 51 #endif 52 53 #define DEFAULT_FM_MDIO_NAME "FSL_MDIO0" 54 #define DEFAULT_FM_TGEC_MDIO_NAME "FM_TGEC_MDIO" 55 56 /* Fman ethernet info struct */ 57 #define FM_ETH_INFO_INITIALIZER(idx, pregs) \ 58 .fm = idx, \ 59 .phy_regs = (void *)pregs, \ 60 .enet_if = PHY_INTERFACE_MODE_NONE, \ 61 62 #ifdef CONFIG_SYS_FMAN_V3 63 #define FM_DTSEC_INFO_INITIALIZER(idx, n) \ 64 { \ 65 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC_MDIO_ADDR) \ 66 .index = idx, \ 67 .num = n - 1, \ 68 .type = FM_ETH_1G_E, \ 69 .port = FM##idx##_DTSEC##n, \ 70 .rx_port_id = RX_PORT_1G_BASE + n - 1, \ 71 .tx_port_id = TX_PORT_1G_BASE + n - 1, \ 72 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \ 73 offsetof(struct ccsr_fman, memac[n-1]),\ 74 } 75 76 #define FM_TGEC_INFO_INITIALIZER(idx, n) \ 77 { \ 78 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM2_TGEC_MDIO_ADDR) \ 79 .index = idx, \ 80 .num = n - 1, \ 81 .type = FM_ETH_10G_E, \ 82 .port = FM##idx##_10GEC##n, \ 83 .rx_port_id = RX_PORT_10G_BASE + n - 1, \ 84 .tx_port_id = TX_PORT_10G_BASE + n - 1, \ 85 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \ 86 offsetof(struct ccsr_fman, memac[n-1+8]),\ 87 } 88 #else 89 #define FM_DTSEC_INFO_INITIALIZER(idx, n) \ 90 { \ 91 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR) \ 92 .index = idx, \ 93 .num = n - 1, \ 94 .type = FM_ETH_1G_E, \ 95 .port = FM##idx##_DTSEC##n, \ 96 .rx_port_id = RX_PORT_1G_BASE + n - 1, \ 97 .tx_port_id = TX_PORT_1G_BASE + n - 1, \ 98 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \ 99 offsetof(struct ccsr_fman, mac_1g[n-1]),\ 100 } 101 102 #define FM_TGEC_INFO_INITIALIZER(idx, n) \ 103 { \ 104 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \ 105 .index = idx, \ 106 .num = n - 1, \ 107 .type = FM_ETH_10G_E, \ 108 .port = FM##idx##_10GEC##n, \ 109 .rx_port_id = RX_PORT_10G_BASE + n - 1, \ 110 .tx_port_id = TX_PORT_10G_BASE + n - 1, \ 111 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \ 112 offsetof(struct ccsr_fman, mac_10g[n-1]),\ 113 } 114 #endif 115 struct fm_eth_info { 116 u8 enabled; 117 u8 fm; 118 u8 num; 119 u8 phy_addr; 120 int index; 121 u16 rx_port_id; 122 u16 tx_port_id; 123 enum fm_port port; 124 enum fm_eth_type type; 125 void *phy_regs; 126 phy_interface_t enet_if; 127 u32 compat_offset; 128 struct mii_dev *bus; 129 }; 130 131 struct tgec_mdio_info { 132 struct tgec_mdio_controller *regs; 133 char *name; 134 }; 135 136 struct memac_mdio_info { 137 struct memac_mdio_controller *regs; 138 char *name; 139 }; 140 141 int fm_tgec_mdio_init(bd_t *bis, struct tgec_mdio_info *info); 142 int fm_memac_mdio_init(bd_t *bis, struct memac_mdio_info *info); 143 144 int fm_standard_init(bd_t *bis); 145 void fman_enet_init(void); 146 void fdt_fixup_fman_ethernet(void *fdt); 147 phy_interface_t fm_info_get_enet_if(enum fm_port port); 148 void fm_info_set_phy_address(enum fm_port port, int address); 149 int fm_info_get_phy_address(enum fm_port port); 150 void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus); 151 void fm_disable_port(enum fm_port port); 152 153 #endif 154