projects / people / ms / u-boot.git / blame
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|---|---|---|
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1 | /* |
| 2 | * Maintainer : Steve Sakoman <steve@sakoman.com> | |
| 3 | * | |
| 4 | * Derived from Beagle Board, 3430 SDP, and OMAP3EVM code by | |
| 5 | * Richard Woodruff <r-woodruff2@ti.com> | |
| 6 | * Syed Mohammed Khasim <khasim@ti.com> | |
| 7 | * Sunil Kumar <sunilsaini05@gmail.com> | |
| 8 | * Shashi Ranjan <shashiranjanmca05@gmail.com> | |
| 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> | |
| 32 | #include <asm/io.h> | |
| 33 | #include <asm/arch/mux.h> | |
| 34 | #include <asm/arch/sys_proto.h> | |
| 35 | #include <asm/mach-types.h> | |
| 36 | #include "overo.h" | |
| 37 | ||
| 38 | /****************************************************************************** | |
| 39 | * Routine: board_init | |
| 40 | * Description: Early hardware init. | |
| 41 | *****************************************************************************/ | |
| 42 | int board_init(void) | |
| 43 | { | |
| 44 | DECLARE_GLOBAL_DATA_PTR; | |
| 45 | ||
| 46 | gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ | |
| 47 | /* board id for Linux */ | |
| 48 | gd->bd->bi_arch_number = MACH_TYPE_OVERO; | |
| 49 | /* boot param addr */ | |
| 50 | gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); | |
| 51 | ||
| 52 | return 0; | |
| 53 | } | |
| 54 | ||
| 55 | /****************************************************************************** | |
| 56 | * Routine: misc_init_r | |
| 57 | * Description: Configure board specific parts | |
| 58 | *****************************************************************************/ | |
| 59 | int misc_init_r(void) | |
| 60 | { | |
| 9d0fc811 DB |
61 | power_init_r(); |
| 62 | ||
| e6a6a704 DB |
63 | dieid_num_r(); |
| 64 | ||
| 9d0fc811 DB |
65 | return 0; |
| 66 | } | |
| 67 | ||
| 68 | /****************************************************************************** | |
| 69 | * Routine: set_muxconf_regs | |
| 70 | * Description: Setting up the configuration Mux registers specific to the | |
| 71 | * hardware. Many pins need to be moved from protect to primary | |
| 72 | * mode. | |
| 73 | *****************************************************************************/ | |
| 74 | void set_muxconf_regs(void) | |
| 75 | { | |
| 76 | MUX_OVERO(); | |
| 77 | } |