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Tom Rini10e47792018-05-06 17:58:06 -04001// SPDX-License-Identifier: GPL-2.0+
Ashish Kumar227b4bc2017-08-31 16:12:54 +05302/*
3 * Copyright 2017 NXP
Ashish Kumar227b4bc2017-08-31 16:12:54 +05304 */
5
6#include <common.h>
7#include <command.h>
Simon Glass0c364412019-12-28 10:44:48 -07008#include <net.h>
Ashish Kumar227b4bc2017-08-31 16:12:54 +05309#include <netdev.h>
10#include <malloc.h>
11#include <fsl_mdio.h>
12#include <miiphy.h>
13#include <phy.h>
14#include <fm_eth.h>
15#include <asm/io.h>
16#include <exports.h>
17#include <asm/arch/fsl_serdes.h>
Bogdan Purcareata33ba9392017-10-05 06:56:53 +000018#include <fsl-mc/fsl_mc.h>
Ashish Kumar227b4bc2017-08-31 16:12:54 +053019#include <fsl-mc/ldpaa_wriop.h>
20
Ioana Ciornei5d955a62020-03-18 16:47:39 +020021#ifndef CONFIG_DM_ETH
Masahiro Yamadaf7ed78b2020-06-26 15:13:33 +090022int board_eth_init(struct bd_info *bis)
Ashish Kumar227b4bc2017-08-31 16:12:54 +053023{
24#if defined(CONFIG_FSL_MC_ENET)
Ashish Kumar227b4bc2017-08-31 16:12:54 +053025 int i, interface;
26 struct memac_mdio_info mdio_info;
27 struct mii_dev *dev;
Tom Rini376b88a2022-10-28 20:27:13 -040028 struct ccsr_gur *gur = (void *)(CFG_SYS_FSL_GUTS_ADDR);
Ashish Kumar227b4bc2017-08-31 16:12:54 +053029 struct memac_mdio_controller *reg;
30 u32 srds_s1, cfg;
31
32 cfg = in_le32(&gur->rcwsr[FSL_CHASSIS3_SRDS1_REGSR - 1]) &
33 FSL_CHASSIS3_SRDS1_PRTCL_MASK;
34 cfg >>= FSL_CHASSIS3_SRDS1_PRTCL_SHIFT;
35
36 srds_s1 = serdes_get_number(FSL_SRDS_1, cfg);
37
Tom Rini376b88a2022-10-28 20:27:13 -040038 reg = (struct memac_mdio_controller *)CFG_SYS_FSL_WRIOP1_MDIO1;
Ashish Kumar227b4bc2017-08-31 16:12:54 +053039 mdio_info.regs = reg;
40 mdio_info.name = DEFAULT_WRIOP_MDIO1_NAME;
41
42 /* Register the EMI 1 */
43 fm_memac_mdio_init(bis, &mdio_info);
44
Tom Rini376b88a2022-10-28 20:27:13 -040045 reg = (struct memac_mdio_controller *)CFG_SYS_FSL_WRIOP1_MDIO2;
Ashish Kumar227b4bc2017-08-31 16:12:54 +053046 mdio_info.regs = reg;
47 mdio_info.name = DEFAULT_WRIOP_MDIO2_NAME;
48
49 /* Register the EMI 2 */
50 fm_memac_mdio_init(bis, &mdio_info);
51
52 switch (srds_s1) {
53 case 0x1D:
54 /*
Vladimir Oltean6a6e4022021-09-18 15:32:34 +030055 * 10GBase-R does not need a PHY to work, but to avoid U-boot
56 * use default PHY address which is zero to a MAC when it found
57 * a MAC has no PHY address, we give a PHY address to 10GBase-R
Ashish Kumar227b4bc2017-08-31 16:12:54 +053058 * MAC error.
59 */
Pankaj Bansal50adb5e2018-10-10 14:08:34 +053060 wriop_set_phy_address(WRIOP1_DPMAC1, 0, 0x0a);
61 wriop_set_phy_address(WRIOP1_DPMAC2, 0, AQ_PHY_ADDR1);
62 wriop_set_phy_address(WRIOP1_DPMAC3, 0, QSGMII1_PORT1_PHY_ADDR);
63 wriop_set_phy_address(WRIOP1_DPMAC4, 0, QSGMII1_PORT2_PHY_ADDR);
64 wriop_set_phy_address(WRIOP1_DPMAC5, 0, QSGMII1_PORT3_PHY_ADDR);
65 wriop_set_phy_address(WRIOP1_DPMAC6, 0, QSGMII1_PORT4_PHY_ADDR);
66 wriop_set_phy_address(WRIOP1_DPMAC7, 0, QSGMII2_PORT1_PHY_ADDR);
67 wriop_set_phy_address(WRIOP1_DPMAC8, 0, QSGMII2_PORT2_PHY_ADDR);
68 wriop_set_phy_address(WRIOP1_DPMAC9, 0, QSGMII2_PORT3_PHY_ADDR);
69 wriop_set_phy_address(WRIOP1_DPMAC10, 0,
70 QSGMII2_PORT4_PHY_ADDR);
Ashish Kumar227b4bc2017-08-31 16:12:54 +053071
72 break;
73 default:
74 printf("SerDes1 protocol 0x%x is not supported on LS1088ARDB\n",
75 srds_s1);
76 break;
77 }
78
79 for (i = WRIOP1_DPMAC3; i <= WRIOP1_DPMAC10; i++) {
80 interface = wriop_get_enet_if(i);
81 switch (interface) {
82 case PHY_INTERFACE_MODE_QSGMII:
83 dev = miiphy_get_dev_by_name(DEFAULT_WRIOP_MDIO1_NAME);
84 wriop_set_mdio(i, dev);
85 break;
86 default:
87 break;
88 }
89 }
90
91 dev = miiphy_get_dev_by_name(DEFAULT_WRIOP_MDIO2_NAME);
92 wriop_set_mdio(WRIOP1_DPMAC2, dev);
93
Ashish Kumar227b4bc2017-08-31 16:12:54 +053094 cpu_eth_init(bis);
95#endif /* CONFIG_FMAN_ENET */
96
97 return pci_eth_init(bis);
98}
Ioana Ciornei5d955a62020-03-18 16:47:39 +020099#endif
Bogdan Purcareata33ba9392017-10-05 06:56:53 +0000100
101#if defined(CONFIG_RESET_PHY_R)
102void reset_phy(void)
103{
104 mc_env_boot();
105}
106#endif /* CONFIG_RESET_PHY_R */