1 /* 2 * K2HK EVM : Board initialization 3 * 4 * (C) Copyright 2012-2014 5 * Texas Instruments Incorporated, <www.ti.com> 6 * 7 * SPDX-License-Identifier: GPL-2.0+ 8 */ 9 10 #include <common.h> 11 #include <asm/arch/hardware.h> 12 #include <asm/arch/emac_defs.h> 13 14 DECLARE_GLOBAL_DATA_PTR; 15 16 unsigned int external_clk[ext_clk_count] = { 17 [sys_clk] = 122880000, 18 [alt_core_clk] = 125000000, 19 [pa_clk] = 122880000, 20 [tetris_clk] = 125000000, 21 [ddr3a_clk] = 100000000, 22 [ddr3b_clk] = 100000000, 23 [mcm_clk] = 312500000, 24 [pcie_clk] = 100000000, 25 [sgmii_srio_clk] = 156250000, 26 [xgmii_clk] = 156250000, 27 [usb_clk] = 100000000, 28 [rp1_clk] = 123456789 29 }; 30 31 static struct pll_init_data pll_config[] = { 32 CORE_PLL_1228, 33 PASS_PLL_983, 34 TETRIS_PLL_1200, 35 }; 36 37 #ifdef CONFIG_DRIVER_TI_KEYSTONE_NET 38 struct eth_priv_t eth_priv_cfg[] = { 39 { 40 .int_name = "K2HK_EMAC", 41 .rx_flow = 22, 42 .phy_addr = 0, 43 .slave_port = 1, 44 .sgmii_link_type = SGMII_LINK_MAC_PHY, 45 }, 46 { 47 .int_name = "K2HK_EMAC1", 48 .rx_flow = 23, 49 .phy_addr = 1, 50 .slave_port = 2, 51 .sgmii_link_type = SGMII_LINK_MAC_PHY, 52 }, 53 { 54 .int_name = "K2HK_EMAC2", 55 .rx_flow = 24, 56 .phy_addr = 2, 57 .slave_port = 3, 58 .sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED, 59 }, 60 { 61 .int_name = "K2HK_EMAC3", 62 .rx_flow = 25, 63 .phy_addr = 3, 64 .slave_port = 4, 65 .sgmii_link_type = SGMII_LINK_MAC_MAC_FORCED, 66 }, 67 }; 68 69 int get_num_eth_ports(void) 70 { 71 return sizeof(eth_priv_cfg) / sizeof(struct eth_priv_t); 72 } 73 #endif 74 75 #ifdef CONFIG_BOARD_EARLY_INIT_F 76 int board_early_init_f(void) 77 { 78 init_plls(ARRAY_SIZE(pll_config), pll_config); 79 return 0; 80 } 81 #endif 82