projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 9d0fc811 DB |
1 | /* |
| 2 | * Maintainer : Steve Sakoman <[email protected]> | |
| 3 | * | |
| 4 | * Derived from Beagle Board, 3430 SDP, and OMAP3EVM code by | |
| 5 | * Richard Woodruff <[email protected]> | |
| 6 | * Syed Mohammed Khasim <[email protected]> | |
| 7 | * Sunil Kumar <[email protected]> | |
| 8 | * Shashi Ranjan <[email protected]> | |
| 9 | * | |
| 10 | * (C) Copyright 2004-2008 | |
| 11 | * Texas Instruments, <www.ti.com> | |
| 12 | * | |
| 13 | * See file CREDITS for list of people who contributed to this | |
| 14 | * project. | |
| 15 | * | |
| 16 | * This program is free software; you can redistribute it and/or | |
| 17 | * modify it under the terms of the GNU General Public License as | |
| 18 | * published by the Free Software Foundation; either version 2 of | |
| 19 | * the License, or (at your option) any later version. | |
| 20 | * | |
| 21 | * This program is distributed in the hope that it will be useful, | |
| 22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 24 | * GNU General Public License for more details. | |
| 25 | * | |
| 26 | * You should have received a copy of the GNU General Public License | |
| 27 | * along with this program; if not, write to the Free Software | |
| 28 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 29 | * MA 02111-1307 USA | |
| 30 | */ | |
| 31 | #include <common.h> | |
| 2c155130 | 32 | #include <twl4030.h> |
| 9d0fc811 DB |
33 | #include <asm/io.h> |
| 34 | #include <asm/arch/mux.h> | |
| 35 | #include <asm/arch/sys_proto.h> | |
| 36 | #include <asm/mach-types.h> | |
| 37 | #include "overo.h" | |
| 38 | ||
| 58911517 | 39 | /* |
| 9d0fc811 DB |
40 | * Routine: board_init |
| 41 | * Description: Early hardware init. | |
| 58911517 | 42 | */ |
| 9d0fc811 DB |
43 | int board_init(void) |
| 44 | { | |
| 45 | DECLARE_GLOBAL_DATA_PTR; | |
| 46 | ||
| 47 | gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ | |
| 48 | /* board id for Linux */ | |
| 49 | gd->bd->bi_arch_number = MACH_TYPE_OVERO; | |
| 50 | /* boot param addr */ | |
| 51 | gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); | |
| 52 | ||
| 53 | return 0; | |
| 54 | } | |
| 55 | ||
| 58911517 | 56 | /* |
| 9d0fc811 DB |
57 | * Routine: misc_init_r |
| 58 | * Description: Configure board specific parts | |
| 58911517 | 59 | */ |
| 9d0fc811 DB |
60 | int misc_init_r(void) |
| 61 | { | |
| 2c155130 TR |
62 | twl4030_power_init(); |
| 63 | twl4030_led_init(); | |
| 9d0fc811 | 64 | |
| e6a6a704 DB |
65 | dieid_num_r(); |
| 66 | ||
| 9d0fc811 DB |
67 | return 0; |
| 68 | } | |
| 69 | ||
| 58911517 | 70 | /* |
| 9d0fc811 DB |
71 | * Routine: set_muxconf_regs |
| 72 | * Description: Setting up the configuration Mux registers specific to the | |
| 73 | * hardware. Many pins need to be moved from protect to primary | |
| 74 | * mode. | |
| 58911517 | 75 | */ |
| 9d0fc811 DB |
76 | void set_muxconf_regs(void) |
| 77 | { | |
| 78 | MUX_OVERO(); | |
| 79 | } |