board/ti/omap5_evm/evm.c

   1 /*
   2  * (C) Copyright 2010
   3  * Texas Instruments Incorporated, <www.ti.com>
   4  * Aneesh V       <aneesh@ti.com>
   5  * Steve Sakoman  <steve@sakoman.com>
   6  *
   7  * See file CREDITS for list of people who contributed to this
   8  * project.
   9  *
  10  * This program is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU General Public License as
  12  * published by the Free Software Foundation; either version 2 of
  13  * the License, or (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23  * MA 02111-1307 USA
  24  */
  25 #include <common.h>
  26 #include <twl6035.h>
  27 #include <asm/arch/sys_proto.h>
  28 #include <asm/arch/mmc_host_def.h>
  29
  30 #include "mux_data.h"
  31
  32 DECLARE_GLOBAL_DATA_PTR;
  33
  34 const struct omap_sysinfo sysinfo = {
  35         "Board: OMAP5430 EVM\n"
  36 };
  37
  38 /**
  39  * @brief board_init
  40  *
  41  * @return 0
  42  */
  43 int board_init(void)
  44 {
  45         gpmc_init();
  46         gd->bd->bi_arch_number = MACH_TYPE_OMAP5_SEVM;
  47         gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */
  48
  49         return 0;
  50 }
  51
  52 int board_eth_init(bd_t *bis)
  53 {
  54         return 0;
  55 }
  56
  57 /**
  58  * @brief misc_init_r - Configure EVM board specific configurations
  59  * such as power configurations, ethernet initialization as phase2 of
  60  * boot sequence
  61  *
  62  * @return 0
  63  */
  64 int misc_init_r(void)
  65 {
  66 #ifdef CONFIG_TWL6035_POWER
  67         twl6035_init_settings();
  68 #endif
  69         return 0;
  70 }
  71
  72 void set_muxconf_regs_essential(void)
  73 {
  74         do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential,
  75                    sizeof(core_padconf_array_essential) /
  76                    sizeof(struct pad_conf_entry));
  77
  78         do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential,
  79                    sizeof(wkup_padconf_array_essential) /
  80                    sizeof(struct pad_conf_entry));
  81 }
  82
  83 void set_muxconf_regs_non_essential(void)
  84 {
  85         do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential,
  86                    sizeof(core_padconf_array_non_essential) /
  87                    sizeof(struct pad_conf_entry));
  88
  89         do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_non_essential,
  90                    sizeof(wkup_padconf_array_non_essential) /
  91                    sizeof(struct pad_conf_entry));
  92 }
  93
  94 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC)
  95 int board_mmc_init(bd_t *bis)
  96 {
  97         omap_mmc_init(0, 0, 0, -1, -1);
  98         omap_mmc_init(1, 0, 0, -1, -1);
  99         return 0;
 100 }
 101 #endif