powerpc/mpc85xx: Add T4240 SoC
[platform/kernel/u-boot.git] / include / fm_eth.h
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_DTSEC6,
34         FM1_DTSEC9,
35         FM1_DTSEC10,
36         FM1_10GEC1,
37         FM1_10GEC2,
38         FM2_DTSEC1,
39         FM2_DTSEC2,
40         FM2_DTSEC3,
41         FM2_DTSEC4,
42         FM2_DTSEC5,
43         FM2_DTSEC6,
44         FM2_DTSEC9,
45         FM2_DTSEC10,
46         FM2_10GEC1,
47         FM2_10GEC2,
48         NUM_FM_PORTS,
49 };
50
51 enum fm_eth_type {
52         FM_ETH_1G_E,
53         FM_ETH_10G_E,
54 };
55
56 #define CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xe1120)
57 #define CONFIG_SYS_FM1_TGEC_MDIO_ADDR   (CONFIG_SYS_FSL_FM1_ADDR + 0xf1000)
58
59 #define DEFAULT_FM_MDIO_NAME "FSL_MDIO0"
60 #define DEFAULT_FM_TGEC_MDIO_NAME "FM_TGEC_MDIO"
61
62 /* Fman ethernet info struct */
63 #define FM_ETH_INFO_INITIALIZER(idx, pregs) \
64         .fm             = idx,                                          \
65         .phy_regs       = (void *)pregs,                                \
66         .enet_if        = PHY_INTERFACE_MODE_NONE,                      \
67
68 #define FM_DTSEC_INFO_INITIALIZER(idx, n) \
69 {                                                                       \
70         FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR)   \
71         .index          = idx,                                          \
72         .num            = n - 1,                                        \
73         .type           = FM_ETH_1G_E,                                  \
74         .port           = FM##idx##_DTSEC##n,                           \
75         .rx_port_id     = RX_PORT_1G_BASE + n - 1,                      \
76         .tx_port_id     = TX_PORT_1G_BASE + n - 1,                      \
77         .compat_offset  = CONFIG_SYS_FSL_FM##idx##_OFFSET +             \
78                                 offsetof(struct ccsr_fman, mac_1g[n-1]),\
79 }
80
81 #define FM_TGEC_INFO_INITIALIZER(idx, n) \
82 {                                                                       \
83         FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR)     \
84         .index          = idx,                                          \
85         .num            = n - 1,                                        \
86         .type           = FM_ETH_10G_E,                                 \
87         .port           = FM##idx##_10GEC##n,                           \
88         .rx_port_id     = RX_PORT_10G_BASE + n - 1,                     \
89         .tx_port_id     = TX_PORT_10G_BASE + n - 1,                     \
90         .compat_offset  = CONFIG_SYS_FSL_FM##idx##_OFFSET +             \
91                                 offsetof(struct ccsr_fman, mac_10g[n-1]),\
92 }
93
94 struct fm_eth_info {
95         u8 enabled;
96         u8 fm;
97         u8 num;
98         u8 phy_addr;
99         int index;
100         u16 rx_port_id;
101         u16 tx_port_id;
102         enum fm_port port;
103         enum fm_eth_type type;
104         void *phy_regs;
105         phy_interface_t enet_if;
106         u32 compat_offset;
107         struct mii_dev *bus;
108 };
109
110 struct tgec_mdio_info {
111         struct tgec_mdio_controller *regs;
112         char *name;
113 };
114
115 int fm_tgec_mdio_init(bd_t *bis, struct tgec_mdio_info *info);
116 int fm_standard_init(bd_t *bis);
117 void fman_enet_init(void);
118 void fdt_fixup_fman_ethernet(void *fdt);
119 phy_interface_t fm_info_get_enet_if(enum fm_port port);
120 void fm_info_set_phy_address(enum fm_port port, int address);
121 int fm_info_get_phy_address(enum fm_port port);
122 void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus);
123 void fm_disable_port(enum fm_port port);
124
125 #endif