blob: 142c6a877bb641545fe2e8cfff81d425c4285101 [file] [log] [blame]
Chunhe Lan0b2e13d2014-04-14 18:42:06 +08001/*
2 * Copyright 2014 Freescale Semiconductor, Inc.
3 *
4 * Chunhe Lan <Chunhe.Lan@freescale.com>
5 *
6 * SPDX-License-Identifier: GPL-2.0+
7 */
8
9#include <common.h>
10#include <command.h>
11#include <netdev.h>
12#include <asm/mmu.h>
13#include <asm/processor.h>
14#include <asm/cache.h>
15#include <asm/immap_85xx.h>
16#include <asm/fsl_law.h>
17#include <fsl_ddr_sdram.h>
18#include <asm/fsl_serdes.h>
19#include <asm/fsl_portals.h>
20#include <asm/fsl_liodn.h>
21#include <malloc.h>
22#include <fm_eth.h>
23#include <fsl_mdio.h>
24#include <miiphy.h>
25#include <phy.h>
26#include <asm/fsl_dtsec.h>
27#include <asm/fsl_serdes.h>
28#include <hwconfig.h>
29
30#include "../common/fman.h"
31#include "t4rdb.h"
32
33void fdt_fixup_board_enet(void *fdt)
34{
35 return;
36}
37
38int board_eth_init(bd_t *bis)
39{
40#if defined(CONFIG_FMAN_ENET)
41 int i, interface;
42 struct memac_mdio_info dtsec_mdio_info;
43 struct memac_mdio_info tgec_mdio_info;
44 struct mii_dev *dev;
45 ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
46 u32 srds_prtcl_s1, srds_prtcl_s2;
47
48 srds_prtcl_s1 = in_be32(&gur->rcwsr[4]) &
49 FSL_CORENET2_RCWSR4_SRDS1_PRTCL;
50 srds_prtcl_s1 >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
51 srds_prtcl_s2 = in_be32(&gur->rcwsr[4]) &
52 FSL_CORENET2_RCWSR4_SRDS2_PRTCL;
53 srds_prtcl_s2 >>= FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT;
54
55 dtsec_mdio_info.regs =
56 (struct memac_mdio_controller *)CONFIG_SYS_FM2_DTSEC_MDIO_ADDR;
57
58 dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
59
60 /* Register the 1G MDIO bus */
61 fm_memac_mdio_init(bis, &dtsec_mdio_info);
62
63 tgec_mdio_info.regs =
64 (struct memac_mdio_controller *)CONFIG_SYS_FM2_TGEC_MDIO_ADDR;
65 tgec_mdio_info.name = DEFAULT_FM_TGEC_MDIO_NAME;
66
67 /* Register the 10G MDIO bus */
68 fm_memac_mdio_init(bis, &tgec_mdio_info);
69
Chunhe Lane6c334a2014-05-20 13:34:28 +080070 if ((srds_prtcl_s1 == 28) || (srds_prtcl_s1 == 27)) {
Chunhe Lan0b2e13d2014-04-14 18:42:06 +080071 /* SGMII */
72 fm_info_set_phy_address(FM1_DTSEC1, SGMII_PHY_ADDR1);
73 fm_info_set_phy_address(FM1_DTSEC2, SGMII_PHY_ADDR2);
74 fm_info_set_phy_address(FM1_DTSEC3, SGMII_PHY_ADDR3);
75 fm_info_set_phy_address(FM1_DTSEC4, SGMII_PHY_ADDR4);
76 } else {
77 puts("Invalid SerDes1 protocol for T4240RDB\n");
78 }
79
80 for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
81 interface = fm_info_get_enet_if(i);
82 switch (interface) {
83 case PHY_INTERFACE_MODE_SGMII:
84 dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
85 fm_info_set_mdio(i, dev);
86 break;
87 default:
88 break;
89 }
90 }
91
92 for (i = FM1_10GEC1; i < FM1_10GEC1 + CONFIG_SYS_NUM_FM1_10GEC; i++) {
93 switch (fm_info_get_enet_if(i)) {
94 case PHY_INTERFACE_MODE_XGMII:
95 dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
96 fm_info_set_mdio(i, dev);
97 break;
98 default:
99 break;
100 }
101 }
102
103#if (CONFIG_SYS_NUM_FMAN == 2)
104 if (srds_prtcl_s2 == 56) {
105 /* SGMII && XFI */
106 fm_info_set_phy_address(FM2_DTSEC1, SGMII_PHY_ADDR5);
107 fm_info_set_phy_address(FM2_DTSEC2, SGMII_PHY_ADDR6);
108 fm_info_set_phy_address(FM2_DTSEC3, SGMII_PHY_ADDR7);
109 fm_info_set_phy_address(FM2_DTSEC4, SGMII_PHY_ADDR8);
110 fm_info_set_phy_address(FM1_10GEC1, FM1_10GEC1_PHY_ADDR);
111 fm_info_set_phy_address(FM1_10GEC2, FM1_10GEC2_PHY_ADDR);
112 fm_info_set_phy_address(FM2_10GEC1, FM2_10GEC2_PHY_ADDR);
113 fm_info_set_phy_address(FM2_10GEC2, FM2_10GEC1_PHY_ADDR);
114 } else {
115 puts("Invalid SerDes2 protocol for T4240RDB\n");
116 }
117
118 for (i = FM2_DTSEC1; i < FM2_DTSEC1 + CONFIG_SYS_NUM_FM2_DTSEC; i++) {
119 interface = fm_info_get_enet_if(i);
120 switch (interface) {
121 case PHY_INTERFACE_MODE_SGMII:
122 dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
123 fm_info_set_mdio(i, dev);
124 break;
125 default:
126 break;
127 }
128 }
129
130 for (i = FM2_10GEC1; i < FM2_10GEC1 + CONFIG_SYS_NUM_FM2_10GEC; i++) {
131 switch (fm_info_get_enet_if(i)) {
132 case PHY_INTERFACE_MODE_XGMII:
133 dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
134 fm_info_set_mdio(i, dev);
135 break;
136 default:
137 break;
138 }
139 }
140#endif /* CONFIG_SYS_NUM_FMAN */
141
142 cpu_eth_init(bis);
143#endif /* CONFIG_FMAN_ENET */
144
145 return pci_eth_init(bis);
146}