4 * SPDX-License-Identifier: GPL-2.0+
17 #include <asm/arch/fsl_serdes.h>
18 #include <fsl-mc/ldpaa_wriop.h>
20 DECLARE_GLOBAL_DATA_PTR;
22 #define MC_BOOT_ENV_VAR "mcinitcmd"
23 int board_eth_init(bd_t *bis)
25 #if defined(CONFIG_FSL_MC_ENET)
26 char *mc_boot_env_var;
28 struct memac_mdio_info mdio_info;
30 struct ccsr_gur *gur = (void *)(CONFIG_SYS_FSL_GUTS_ADDR);
31 struct memac_mdio_controller *reg;
34 cfg = in_le32(&gur->rcwsr[FSL_CHASSIS3_SRDS1_REGSR - 1]) &
35 FSL_CHASSIS3_SRDS1_PRTCL_MASK;
36 cfg >>= FSL_CHASSIS3_SRDS1_PRTCL_SHIFT;
38 srds_s1 = serdes_get_number(FSL_SRDS_1, cfg);
40 reg = (struct memac_mdio_controller *)CONFIG_SYS_FSL_WRIOP1_MDIO1;
42 mdio_info.name = DEFAULT_WRIOP_MDIO1_NAME;
44 /* Register the EMI 1 */
45 fm_memac_mdio_init(bis, &mdio_info);
47 reg = (struct memac_mdio_controller *)CONFIG_SYS_FSL_WRIOP1_MDIO2;
49 mdio_info.name = DEFAULT_WRIOP_MDIO2_NAME;
51 /* Register the EMI 2 */
52 fm_memac_mdio_init(bis, &mdio_info);
57 * XFI does not need a PHY to work, but to avoid U-boot use
58 * default PHY address which is zero to a MAC when it found
59 * a MAC has no PHY address, we give a PHY address to XFI
62 wriop_set_phy_address(WRIOP1_DPMAC1, 0x0a);
63 wriop_set_phy_address(WRIOP1_DPMAC2, AQ_PHY_ADDR1);
64 wriop_set_phy_address(WRIOP1_DPMAC3, QSGMII1_PORT1_PHY_ADDR);
65 wriop_set_phy_address(WRIOP1_DPMAC4, QSGMII1_PORT2_PHY_ADDR);
66 wriop_set_phy_address(WRIOP1_DPMAC5, QSGMII1_PORT3_PHY_ADDR);
67 wriop_set_phy_address(WRIOP1_DPMAC6, QSGMII1_PORT4_PHY_ADDR);
68 wriop_set_phy_address(WRIOP1_DPMAC7, QSGMII2_PORT1_PHY_ADDR);
69 wriop_set_phy_address(WRIOP1_DPMAC8, QSGMII2_PORT2_PHY_ADDR);
70 wriop_set_phy_address(WRIOP1_DPMAC9, QSGMII2_PORT3_PHY_ADDR);
71 wriop_set_phy_address(WRIOP1_DPMAC10, QSGMII2_PORT4_PHY_ADDR);
75 printf("SerDes1 protocol 0x%x is not supported on LS1088ARDB\n",
80 for (i = WRIOP1_DPMAC3; i <= WRIOP1_DPMAC10; i++) {
81 interface = wriop_get_enet_if(i);
83 case PHY_INTERFACE_MODE_QSGMII:
84 dev = miiphy_get_dev_by_name(DEFAULT_WRIOP_MDIO1_NAME);
85 wriop_set_mdio(i, dev);
92 dev = miiphy_get_dev_by_name(DEFAULT_WRIOP_MDIO2_NAME);
93 wriop_set_mdio(WRIOP1_DPMAC2, dev);
95 mc_boot_env_var = env_get(MC_BOOT_ENV_VAR);
97 run_command_list(mc_boot_env_var, -1, 0);
99 #endif /* CONFIG_FMAN_ENET */
101 return pci_eth_init(bis);