1 /* 2 * (C) Copyright 2010 3 * Texas Instruments Incorporated, <www.ti.com> 4 * Steve Sakoman <steve@sakoman.com> 5 * 6 * See file CREDITS for list of people who contributed to this 7 * project. 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License as 11 * published by the Free Software Foundation; either version 2 of 12 * the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 22 * MA 02111-1307 USA 23 */ 24 #include <common.h> 25 #include <asm/arch/sys_proto.h> 26 27 #include "panda.h" 28 29 DECLARE_GLOBAL_DATA_PTR; 30 31 const struct omap_sysinfo sysinfo = { 32 "Board: OMAP4 Panda\n" 33 }; 34 35 /** 36 * @brief board_init 37 * 38 * @return 0 39 */ 40 int board_init(void) 41 { 42 gpmc_init(); 43 44 gd->bd->bi_arch_number = MACH_TYPE_OMAP4_PANDA; 45 gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */ 46 47 return 0; 48 } 49 50 int board_eth_init(bd_t *bis) 51 { 52 return 0; 53 } 54 55 /** 56 * @brief misc_init_r - Configure Panda board specific configurations 57 * such as power configurations, ethernet initialization as phase2 of 58 * boot sequence 59 * 60 * @return 0 61 */ 62 int misc_init_r(void) 63 { 64 return 0; 65 } 66 67 void do_set_mux(u32 base, struct pad_conf_entry const *array, int size) 68 { 69 int i; 70 struct pad_conf_entry *pad = (struct pad_conf_entry *) array; 71 72 for (i = 0; i < size; i++, pad++) 73 writew(pad->val, base + pad->offset); 74 } 75 76 /** 77 * @brief set_muxconf_regs Setting up the configuration Mux registers 78 * specific to the board. 79 */ 80 void set_muxconf_regs(void) 81 { 82 do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array, 83 sizeof(core_padconf_array) / 84 sizeof(struct pad_conf_entry)); 85 86 do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array, 87 sizeof(wkup_padconf_array) / 88 sizeof(struct pad_conf_entry)); 89 } 90