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Tom Rini10e47792018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
Kumar Gala2683c532011-04-13 08:37:44 -05002/*
Roy Zangbafd8032012-10-08 07:44:21 +00003 * Copyright 2009-2012 Freescale Semiconductor, Inc.
Vabhav Sharma51641912019-06-06 12:35:28 +00004 * Copyright 2019 NXP
Kumar Gala2683c532011-04-13 08:37:44 -05005 */
6
7#ifndef __FM_ETH_H__
8#define __FM_ETH_H__
9
10#include <common.h>
Claudiu Manoilde9ad7a2014-09-05 13:52:36 +080011#include <phy.h>
Kumar Gala2683c532011-04-13 08:37:44 -050012#include <asm/types.h>
Kumar Gala2683c532011-04-13 08:37:44 -050013
14enum fm_port {
15 FM1_DTSEC1,
16 FM1_DTSEC2,
17 FM1_DTSEC3,
18 FM1_DTSEC4,
19 FM1_DTSEC5,
York Sun9941a222012-10-08 07:44:19 +000020 FM1_DTSEC6,
21 FM1_DTSEC9,
22 FM1_DTSEC10,
Kumar Gala2683c532011-04-13 08:37:44 -050023 FM1_10GEC1,
York Sun9941a222012-10-08 07:44:19 +000024 FM1_10GEC2,
Shengzhou Liu4227e492013-11-22 17:39:09 +080025 FM1_10GEC3,
26 FM1_10GEC4,
Kumar Gala2683c532011-04-13 08:37:44 -050027 FM2_DTSEC1,
28 FM2_DTSEC2,
29 FM2_DTSEC3,
30 FM2_DTSEC4,
Timur Tabi7920fb12012-08-14 06:47:21 +000031 FM2_DTSEC5,
York Sun9941a222012-10-08 07:44:19 +000032 FM2_DTSEC6,
33 FM2_DTSEC9,
34 FM2_DTSEC10,
Kumar Gala2683c532011-04-13 08:37:44 -050035 FM2_10GEC1,
York Sun9941a222012-10-08 07:44:19 +000036 FM2_10GEC2,
Kumar Gala2683c532011-04-13 08:37:44 -050037 NUM_FM_PORTS,
38};
39
40enum fm_eth_type {
41 FM_ETH_1G_E,
42 FM_ETH_10G_E,
43};
44
Vabhav Sharma51641912019-06-06 12:35:28 +000045/* Historically, on FMan v3 platforms, the first MDIO bus has been used for
46 * Clause 22 PHYs and the second MDIO bus for 10G Clause 45 PHYs (thus the
47 * TGEC name).
48 *
49 * On LS1046A-FRWY, the QSGMII PHY is connected to the second MDIO bus,
50 * and no TGEC ports are present on-board.
51 */
Roy Zangbafd8032012-10-08 07:44:21 +000052#ifdef CONFIG_SYS_FMAN_V3
Vabhav Sharma51641912019-06-06 12:35:28 +000053#ifdef CONFIG_TARGET_LS1046AFRWY
54#define CONFIG_SYS_FM1_DTSEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xfd000)
55#else
Roy Zangbafd8032012-10-08 07:44:21 +000056#define CONFIG_SYS_FM1_DTSEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xfc000)
Vabhav Sharma51641912019-06-06 12:35:28 +000057#endif
Roy Zangbafd8032012-10-08 07:44:21 +000058#define CONFIG_SYS_FM1_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xfd000)
Shaohui Xie2178dd82015-10-26 19:47:49 +080059#if (CONFIG_SYS_NUM_FMAN == 2)
Roy Zangbafd8032012-10-08 07:44:21 +000060#define CONFIG_SYS_FM2_DTSEC_MDIO_ADDR (CONFIG_SYS_FSL_FM2_ADDR + 0xfc000)
61#define CONFIG_SYS_FM2_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM2_ADDR + 0xfd000)
Shaohui Xie2178dd82015-10-26 19:47:49 +080062#endif
Roy Zangbafd8032012-10-08 07:44:21 +000063#else
Kumar Gala2683c532011-04-13 08:37:44 -050064#define CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xe1120)
65#define CONFIG_SYS_FM1_TGEC_MDIO_ADDR (CONFIG_SYS_FSL_FM1_ADDR + 0xf1000)
Roy Zangbafd8032012-10-08 07:44:21 +000066#endif
Kumar Gala2683c532011-04-13 08:37:44 -050067
68#define DEFAULT_FM_MDIO_NAME "FSL_MDIO0"
69#define DEFAULT_FM_TGEC_MDIO_NAME "FM_TGEC_MDIO"
70
71/* Fman ethernet info struct */
72#define FM_ETH_INFO_INITIALIZER(idx, pregs) \
73 .fm = idx, \
74 .phy_regs = (void *)pregs, \
75 .enet_if = PHY_INTERFACE_MODE_NONE, \
76
Roy Zangbafd8032012-10-08 07:44:21 +000077#ifdef CONFIG_SYS_FMAN_V3
Kumar Gala2683c532011-04-13 08:37:44 -050078#define FM_DTSEC_INFO_INITIALIZER(idx, n) \
79{ \
Roy Zangbafd8032012-10-08 07:44:21 +000080 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC_MDIO_ADDR) \
81 .index = idx, \
82 .num = n - 1, \
83 .type = FM_ETH_1G_E, \
84 .port = FM##idx##_DTSEC##n, \
85 .rx_port_id = RX_PORT_1G_BASE + n - 1, \
86 .tx_port_id = TX_PORT_1G_BASE + n - 1, \
87 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
88 offsetof(struct ccsr_fman, memac[n-1]),\
89}
90
Shengzhou Liua1ccdff2014-11-24 17:11:57 +080091#ifdef CONFIG_FSL_FM_10GEC_REGULAR_NOTATION
Roy Zangbafd8032012-10-08 07:44:21 +000092#define FM_TGEC_INFO_INITIALIZER(idx, n) \
93{ \
Shengzhou Liua1ccdff2014-11-24 17:11:57 +080094 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \
95 .index = idx, \
96 .num = n - 1, \
97 .type = FM_ETH_10G_E, \
98 .port = FM##idx##_10GEC##n, \
99 .rx_port_id = RX_PORT_10G_BASE2 + n - 1, \
100 .tx_port_id = TX_PORT_10G_BASE2 + n - 1, \
101 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
102 offsetof(struct ccsr_fman, memac[n-1]),\
103}
104#else
Shaohui Xie2178dd82015-10-26 19:47:49 +0800105#if (CONFIG_SYS_NUM_FMAN == 2)
Shengzhou Liua1ccdff2014-11-24 17:11:57 +0800106#define FM_TGEC_INFO_INITIALIZER(idx, n) \
107{ \
Shaohui Xief25c70c2013-03-25 07:33:17 +0000108 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM2_TGEC_MDIO_ADDR) \
Roy Zangbafd8032012-10-08 07:44:21 +0000109 .index = idx, \
110 .num = n - 1, \
111 .type = FM_ETH_10G_E, \
112 .port = FM##idx##_10GEC##n, \
113 .rx_port_id = RX_PORT_10G_BASE + n - 1, \
114 .tx_port_id = TX_PORT_10G_BASE + n - 1, \
115 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
Shaohui Xief25c70c2013-03-25 07:33:17 +0000116 offsetof(struct ccsr_fman, memac[n-1+8]),\
Roy Zangbafd8032012-10-08 07:44:21 +0000117}
Shaohui Xie2178dd82015-10-26 19:47:49 +0800118#else
119#define FM_TGEC_INFO_INITIALIZER(idx, n) \
120{ \
121 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \
122 .index = idx, \
123 .num = n - 1, \
124 .type = FM_ETH_10G_E, \
125 .port = FM##idx##_10GEC##n, \
126 .rx_port_id = RX_PORT_10G_BASE + n - 1, \
127 .tx_port_id = TX_PORT_10G_BASE + n - 1, \
128 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
129 offsetof(struct ccsr_fman, memac[n-1+8]),\
130}
131#endif
Shengzhou Liua1ccdff2014-11-24 17:11:57 +0800132#endif
Shengzhou Liu4227e492013-11-22 17:39:09 +0800133
134#if (CONFIG_SYS_NUM_FM1_10GEC >= 3)
135#define FM_TGEC_INFO_INITIALIZER2(idx, n) \
136{ \
137 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \
138 .index = idx, \
139 .num = n - 1, \
140 .type = FM_ETH_10G_E, \
141 .port = FM##idx##_10GEC##n, \
142 .rx_port_id = RX_PORT_10G_BASE2 + n - 3, \
143 .tx_port_id = TX_PORT_10G_BASE2 + n - 3, \
144 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
145 offsetof(struct ccsr_fman, memac[n-1-2]),\
146}
147#endif
148
Roy Zangbafd8032012-10-08 07:44:21 +0000149#else
150#define FM_DTSEC_INFO_INITIALIZER(idx, n) \
151{ \
Kumar Gala2683c532011-04-13 08:37:44 -0500152 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR) \
153 .index = idx, \
154 .num = n - 1, \
155 .type = FM_ETH_1G_E, \
156 .port = FM##idx##_DTSEC##n, \
157 .rx_port_id = RX_PORT_1G_BASE + n - 1, \
158 .tx_port_id = TX_PORT_1G_BASE + n - 1, \
159 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
160 offsetof(struct ccsr_fman, mac_1g[n-1]),\
161}
162
163#define FM_TGEC_INFO_INITIALIZER(idx, n) \
164{ \
165 FM_ETH_INFO_INITIALIZER(idx, CONFIG_SYS_FM1_TGEC_MDIO_ADDR) \
166 .index = idx, \
167 .num = n - 1, \
168 .type = FM_ETH_10G_E, \
169 .port = FM##idx##_10GEC##n, \
170 .rx_port_id = RX_PORT_10G_BASE + n - 1, \
171 .tx_port_id = TX_PORT_10G_BASE + n - 1, \
172 .compat_offset = CONFIG_SYS_FSL_FM##idx##_OFFSET + \
173 offsetof(struct ccsr_fman, mac_10g[n-1]),\
174}
Roy Zangbafd8032012-10-08 07:44:21 +0000175#endif
Kumar Gala2683c532011-04-13 08:37:44 -0500176struct fm_eth_info {
177 u8 enabled;
178 u8 fm;
179 u8 num;
180 u8 phy_addr;
181 int index;
182 u16 rx_port_id;
183 u16 tx_port_id;
184 enum fm_port port;
185 enum fm_eth_type type;
186 void *phy_regs;
187 phy_interface_t enet_if;
188 u32 compat_offset;
189 struct mii_dev *bus;
190};
191
192struct tgec_mdio_info {
193 struct tgec_mdio_controller *regs;
194 char *name;
195};
196
Roy Zangbafd8032012-10-08 07:44:21 +0000197struct memac_mdio_info {
198 struct memac_mdio_controller *regs;
199 char *name;
200};
201
Kumar Gala2683c532011-04-13 08:37:44 -0500202int fm_tgec_mdio_init(bd_t *bis, struct tgec_mdio_info *info);
Roy Zangbafd8032012-10-08 07:44:21 +0000203int fm_memac_mdio_init(bd_t *bis, struct memac_mdio_info *info);
204
Kumar Gala2683c532011-04-13 08:37:44 -0500205int fm_standard_init(bd_t *bis);
206void fman_enet_init(void);
207void fdt_fixup_fman_ethernet(void *fdt);
208phy_interface_t fm_info_get_enet_if(enum fm_port port);
209void fm_info_set_phy_address(enum fm_port port, int address);
Timur Tabibad16ea2012-08-14 06:47:22 +0000210int fm_info_get_phy_address(enum fm_port port);
Kumar Gala2683c532011-04-13 08:37:44 -0500211void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus);
Kumar Gala5536d922011-09-14 12:01:35 -0500212void fm_disable_port(enum fm_port port);
Valentin Longchamp51b2ca32013-10-18 11:47:21 +0200213void fm_enable_port(enum fm_port port);
Zhao Qiang1ae99192013-09-04 10:11:27 +0800214void set_sgmii_phy(struct mii_dev *bus, enum fm_port base_port,
215 unsigned int port_num, int phy_base_addr);
216int is_qsgmii_riser_card(struct mii_dev *bus, int phy_base_addr,
217 unsigned int port_num, unsigned regnum);
Kumar Gala2683c532011-04-13 08:37:44 -0500218
219#endif