board/ti/ks2_evm/board_k2hk.c

   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