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 <asm/arch/sys_proto.h> 27 #include <asm/arch/mmc_host_def.h> 28 29 #include "sdp.h" 30 31 DECLARE_GLOBAL_DATA_PTR; 32 33 const struct omap_sysinfo sysinfo = { 34 "Board: OMAP4430 SDP\n" 35 }; 36 37 /** 38 * @brief board_init 39 * 40 * @return 0 41 */ 42 int board_init(void) 43 { 44 gpmc_init(); 45 46 gd->bd->bi_arch_number = MACH_TYPE_OMAP_4430SDP; 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 SDP 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 return 0; 67 } 68 69 void do_set_mux(u32 base, struct pad_conf_entry const *array, int size) 70 { 71 int i; 72 struct pad_conf_entry *pad = (struct pad_conf_entry *) array; 73 74 for (i = 0; i < size; i++, pad++) 75 writew(pad->val, base + pad->offset); 76 } 77 78 /** 79 * @brief set_muxconf_regs Setting up the configuration Mux registers 80 * specific to the board. 81 */ 82 void set_muxconf_regs(void) 83 { 84 do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array, 85 sizeof(core_padconf_array) / 86 sizeof(struct pad_conf_entry)); 87 88 do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array, 89 sizeof(wkup_padconf_array) / 90 sizeof(struct pad_conf_entry)); 91 } 92 93 #ifdef CONFIG_GENERIC_MMC 94 int board_mmc_init(bd_t *bis) 95 { 96 omap_mmc_init(0); 97 omap_mmc_init(1); 98 return 0; 99 } 100 #endif 101