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[u-boot] / board / freescale / ls1043ardb / eth.c
1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3  * Copyright 2015 Freescale Semiconductor, Inc.
4  */
5 #include <common.h>
6 #include <asm/io.h>
7 #include <netdev.h>
8 #include <fm_eth.h>
9 #include <fsl_dtsec.h>
10 #include <fsl_mdio.h>
11 #include <malloc.h>
12
13 #include "../common/fman.h"
14
15 int board_eth_init(bd_t *bis)
16 {
17 #ifdef CONFIG_FMAN_ENET
18         int i;
19         struct memac_mdio_info dtsec_mdio_info;
20         struct memac_mdio_info tgec_mdio_info;
21         struct mii_dev *dev;
22         u32 srds_s1;
23         struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
24
25         srds_s1 = in_be32(&gur->rcwsr[4]) &
26                         FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
27         srds_s1 >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
28
29         dtsec_mdio_info.regs =
30                 (struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR;
31
32         dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
33
34         /* Register the 1G MDIO bus */
35         fm_memac_mdio_init(bis, &dtsec_mdio_info);
36
37         tgec_mdio_info.regs =
38                 (struct memac_mdio_controller *)CONFIG_SYS_FM1_TGEC_MDIO_ADDR;
39         tgec_mdio_info.name = DEFAULT_FM_TGEC_MDIO_NAME;
40
41         /* Register the 10G MDIO bus */
42         fm_memac_mdio_init(bis, &tgec_mdio_info);
43
44         /* Set the two on-board RGMII PHY address */
45         fm_info_set_phy_address(FM1_DTSEC3, RGMII_PHY1_ADDR);
46         fm_info_set_phy_address(FM1_DTSEC4, RGMII_PHY2_ADDR);
47
48         /* QSGMII on lane B, MAC 1/2/5/6 */
49         fm_info_set_phy_address(FM1_DTSEC1, QSGMII_PORT1_PHY_ADDR);
50         fm_info_set_phy_address(FM1_DTSEC2, QSGMII_PORT2_PHY_ADDR);
51         fm_info_set_phy_address(FM1_DTSEC5, QSGMII_PORT3_PHY_ADDR);
52         fm_info_set_phy_address(FM1_DTSEC6, QSGMII_PORT4_PHY_ADDR);
53
54         switch (srds_s1) {
55         case 0x1455:
56                 break;
57         default:
58                 printf("Invalid SerDes protocol 0x%x for LS1043ARDB\n",
59                        srds_s1);
60                 break;
61         }
62
63         dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME);
64         for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++)
65                 fm_info_set_mdio(i, dev);
66
67         /* XFI on lane A, MAC 9 */
68         fm_info_set_phy_address(FM1_10GEC1, FM1_10GEC1_PHY_ADDR);
69         dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME);
70         fm_info_set_mdio(FM1_10GEC1, dev);
71
72         cpu_eth_init(bis);
73 #endif
74
75         return pci_eth_init(bis);
76 }