1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2014 Freescale Semiconductor, Inc.
*
* Shengzhou Liu <Shengzhou.Liu@freescale.com>
*/
#include <common.h>
#include <command.h>
#include <fdt_support.h>
#include <net.h>
#include <netdev.h>
#include <asm/mmu.h>
#include <asm/processor.h>
#include <asm/immap_85xx.h>
#include <asm/fsl_law.h>
#include <asm/fsl_serdes.h>
#include <asm/fsl_portals.h>
#include <asm/fsl_liodn.h>
#include <malloc.h>
#include <fm_eth.h>
#include <fsl_mdio.h>
#include <miiphy.h>
#include <phy.h>
#include <fsl_dtsec.h>
#include <asm/fsl_serdes.h>
#include "../common/fman.h"
int board_eth_init(struct bd_info *bis)
{
#if defined(CONFIG_FMAN_ENET)
int i, interface;
struct memac_mdio_info dtsec_mdio_info;
struct memac_mdio_info tgec_mdio_info;
struct mii_dev *dev;
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
u32 srds_s1;
srds_s1 = in_be32(&gur->rcwsr[4]) &
FSL_CORENET2_RCWSR4_SRDS1_PRTCL;
srds_s1 >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT;
dtsec_mdio_info.regs =
(struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR;
dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
/* Register the 1G MDIO bus */
fm_memac_mdio_init(bis, &dtsec_mdio_info);
tgec_mdio_info.regs =
(struct memac_mdio_controller *)CONFIG_SYS_FM1_TGEC_MDIO_ADDR;
tgec_mdio_info.name = DEFAULT_FM_TGEC_MDIO_NAME;
/* Register the 10G MDIO bus */
fm_memac_mdio_init(bis, &tgec_mdio_info);
/* Set the on-board RGMII PHY address */
fm_info_set_phy_address(FM1_DTSEC4, RGMII_PHY1_ADDR);
switch (srds_s1) {
#ifdef CONFIG_TARGET_T1024RDB
case 0x95:
/* set the on-board RGMII2 PHY */
fm_info_set_phy_address(FM1_DTSEC3, RGMII_PHY2_ADDR);
/* set 10G XFI with Aquantia AQR105 PHY */
fm_info_set_phy_address(FM1_10GEC1, FM1_10GEC1_PHY_ADDR);
break;
#endif
case 0x6a:
case 0x6b:
case 0x77:
case 0x135:
/* set the on-board 2.5G SGMII AQR105 PHY */
fm_info_set_phy_address(FM1_DTSEC3, SGMII_AQR_PHY_ADDR);
#ifdef CONFIG_TARGET_T1023RDB
/* set the on-board 1G SGMII RTL8211F PHY */
fm_info_set_phy_address(FM1_DTSEC1, SGMII_RTK_PHY_ADDR);
#endif
break;
default:
printf("SerDes protocol 0x%x is not supported on T102xRDB\n",
srds_s1);
break;
}
for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
interface = fm_info_get_enet_if(i);
switch (interface) {
case PHY_INTERFACE_MODE_RGMII:
dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
fm_info_set_mdio(i, dev);
break;
case PHY_INTERFACE_MODE_SGMII:
#if defined(CONFIG_TARGET_T1023RDB)
dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
#elif defined(CONFIG_TARGET_T1024RDB)
dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
#endif
fm_info_set_mdio(i, dev);
break;
case PHY_INTERFACE_MODE_SGMII_2500:
dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
fm_info_set_mdio(i, dev);
break;
default:
break;
}
}
for (i = FM1_10GEC1; i < FM1_10GEC1 + CONFIG_SYS_NUM_FM1_10GEC; i++) {
switch (fm_info_get_enet_if(i)) {
case PHY_INTERFACE_MODE_XGMII:
dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
fm_info_set_mdio(i, dev);
break;
default:
break;
}
}
cpu_eth_init(bis);
#endif /* CONFIG_FMAN_ENET */
return pci_eth_init(bis);
}
void board_ft_fman_fixup_port(void *fdt, char *compat, phys_addr_t addr,
enum fm_port port, int offset)
{
#if defined(CONFIG_TARGET_T1024RDB)
if (((fm_info_get_enet_if(port) == PHY_INTERFACE_MODE_SGMII_2500) ||
(fm_info_get_enet_if(port) == PHY_INTERFACE_MODE_SGMII)) &&
(port == FM1_DTSEC3)) {
fdt_set_phy_handle(fdt, compat, addr, "sg_2500_aqr105_phy4");
fdt_setprop_string(fdt, offset, "phy-connection-type",
"sgmii-2500");
fdt_status_disabled_by_alias(fdt, "xg_aqr105_phy3");
}
#endif
}
void fdt_fixup_board_enet(void *fdt)
{
}
|
