1 /* 2 * (C) Copyright 2013 3 * Texas Instruments Incorporated, <www.ti.com> 4 * 5 * Lokesh Vutla <lokeshvutla@ti.com> 6 * 7 * Based on previous work by: 8 * Aneesh V <aneesh@ti.com> 9 * Steve Sakoman <steve@sakoman.com> 10 * 11 * See file CREDITS for list of people who contributed to this 12 * project. 13 * 14 * This program is free software; you can redistribute it and/or 15 * modify it under the terms of the GNU General Public License as 16 * published by the Free Software Foundation; either version 2 of 17 * the License, or (at your option) any later version. 18 * 19 * This program is distributed in the hope that it will be useful, 20 * but WITHOUT ANY WARRANTY; without even the implied warranty of 21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 22 * GNU General Public License for more details. 23 * 24 * You should have received a copy of the GNU General Public License 25 * along with this program; if not, write to the Free Software 26 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 27 * MA 02111-1307 USA 28 */ 29 #include <common.h> 30 #include <palmas.h> 31 #include <asm/arch/sys_proto.h> 32 #include <asm/arch/mmc_host_def.h> 33 34 #include "mux_data.h" 35 36 #ifdef CONFIG_USB_EHCI 37 #include <usb.h> 38 #include <asm/arch/ehci.h> 39 #include <asm/ehci-omap.h> 40 #endif 41 42 DECLARE_GLOBAL_DATA_PTR; 43 44 const struct omap_sysinfo sysinfo = { 45 "Board: DRA7xx\n" 46 }; 47 48 /** 49 * @brief board_init 50 * 51 * @return 0 52 */ 53 int board_init(void) 54 { 55 gpmc_init(); 56 gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */ 57 58 return 0; 59 } 60 61 int board_eth_init(bd_t *bis) 62 { 63 return 0; 64 } 65 66 /** 67 * @brief misc_init_r - Configure EVM board specific configurations 68 * such as power configurations, ethernet initialization as phase2 of 69 * boot sequence 70 * 71 * @return 0 72 */ 73 int misc_init_r(void) 74 { 75 return 0; 76 } 77 78 static void do_set_mux32(u32 base, 79 struct pad_conf_entry const *array, int size) 80 { 81 int i; 82 struct pad_conf_entry *pad = (struct pad_conf_entry *)array; 83 84 for (i = 0; i < size; i++, pad++) 85 writel(pad->val, base + pad->offset); 86 } 87 88 void set_muxconf_regs_essential(void) 89 { 90 do_set_mux32((*ctrl)->control_padconf_core_base, 91 core_padconf_array_essential, 92 sizeof(core_padconf_array_essential) / 93 sizeof(struct pad_conf_entry)); 94 } 95 96 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) 97 int board_mmc_init(bd_t *bis) 98 { 99 omap_mmc_init(0, 0, 0, -1, -1); 100 omap_mmc_init(1, 0, 0, -1, -1); 101 return 0; 102 } 103 #endif 104