board/ti/sdp4430/sdp.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * (C) Copyright 2010
   4  * Texas Instruments Incorporated, <www.ti.com>
   5  * Aneesh V       <aneesh@ti.com>
   6  * Steve Sakoman  <steve@sakoman.com>
   7  */
   8 #include <common.h>
   9 #include <init.h>
  10 #include <net.h>
  11 #include <twl6030.h>
  12 #include <asm/arch/sys_proto.h>
  13 #include <asm/arch/mmc_host_def.h>
  14
  15 #include "sdp4430_mux_data.h"
  16
  17 DECLARE_GLOBAL_DATA_PTR;
  18
  19 const struct omap_sysinfo sysinfo = {
  20         "Board: OMAP4430 SDP\n"
  21 };
  22
  23 /**
  24  * @brief board_init
  25  *
  26  * @return 0
  27  */
  28 int board_init(void)
  29 {
  30         gpmc_init();
  31
  32         gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */
  33
  34         return 0;
  35 }
  36
  37 int board_eth_init(bd_t *bis)
  38 {
  39         return 0;
  40 }
  41
  42 /**
  43  * @brief misc_init_r - Configure SDP board specific configurations
  44  * such as power configurations, ethernet initialization as phase2 of
  45  * boot sequence
  46  *
  47  * @return 0
  48  */
  49 int misc_init_r(void)
  50 {
  51 #ifdef CONFIG_TWL6030_POWER
  52         twl6030_init_battery_charging();
  53 #endif
  54         return 0;
  55 }
  56
  57 void set_muxconf_regs(void)
  58 {
  59         do_set_mux((*ctrl)->control_padconf_core_base,
  60                    core_padconf_array_essential,
  61                    sizeof(core_padconf_array_essential) /
  62                    sizeof(struct pad_conf_entry));
  63
  64         do_set_mux((*ctrl)->control_padconf_wkup_base,
  65                    wkup_padconf_array_essential,
  66                    sizeof(wkup_padconf_array_essential) /
  67                    sizeof(struct pad_conf_entry));
  68
  69         if ((omap_revision() >= OMAP4460_ES1_0) &&
  70                         (omap_revision() < OMAP4470_ES1_0))
  71                 do_set_mux((*ctrl)->control_padconf_wkup_base,
  72                                  wkup_padconf_array_essential_4460,
  73                                  sizeof(wkup_padconf_array_essential_4460) /
  74                                  sizeof(struct pad_conf_entry));
  75 }
  76
  77 #if defined(CONFIG_MMC)
  78 int board_mmc_init(bd_t *bis)
  79 {
  80         omap_mmc_init(0, 0, 0, -1, -1);
  81         omap_mmc_init(1, 0, 0, -1, -1);
  82         return 0;
  83 }
  84
  85 #if !defined(CONFIG_SPL_BUILD)
  86 void board_mmc_power_init(void)
  87 {
  88         twl6030_power_mmc_init(0);
  89         twl6030_power_mmc_init(1);
  90 }
  91 #endif
  92 #endif
  93
  94 /*
  95  * get_board_rev() - get board revision
  96  */
  97 u32 get_board_rev(void)
  98 {
  99         return 0x20;
 100 }