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 28 #include "sdp.h" 29 30 DECLARE_GLOBAL_DATA_PTR; 31 32 const struct omap_sysinfo sysinfo = { 33 "Board: OMAP4430 SDP\n" 34 }; 35 36 /** 37 * @brief board_init 38 * 39 * @return 0 40 */ 41 int board_init(void) 42 { 43 gpmc_init(); 44 45 gd->bd->bi_arch_number = MACH_TYPE_OMAP_4430SDP; 46 gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */ 47 48 return 0; 49 } 50 51 int board_eth_init(bd_t *bis) 52 { 53 return 0; 54 } 55 56 /** 57 * @brief misc_init_r - Configure SDP board specific configurations 58 * such as power configurations, ethernet initialization as phase2 of 59 * boot sequence 60 * 61 * @return 0 62 */ 63 int misc_init_r(void) 64 { 65 return 0; 66 } 67 68 void do_set_mux(u32 base, struct pad_conf_entry const *array, int size) 69 { 70 int i; 71 struct pad_conf_entry *pad = (struct pad_conf_entry *) array; 72 73 for (i = 0; i < size; i++, pad++) 74 writew(pad->val, base + pad->offset); 75 } 76 77 /** 78 * @brief set_muxconf_regs Setting up the configuration Mux registers 79 * specific to the board. 80 */ 81 void set_muxconf_regs(void) 82 { 83 do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array, 84 sizeof(core_padconf_array) / 85 sizeof(struct pad_conf_entry)); 86 87 do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array, 88 sizeof(wkup_padconf_array) / 89 sizeof(struct pad_conf_entry)); 90 } 91