| Tom Rix | 0419d91 | 2009-05-15 23:48:36 +0200 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2009 Wind River Systems, Inc. |
| 3 | * Tom Rix <Tom.Rix@windriver.com> |
| 4 | * |
| 5 | * Derived from Zoom1 code by |
| 6 | * Nishanth Menon <nm@ti.com> |
| 7 | * Sunil Kumar <sunilsaini05@gmail.com> |
| 8 | * Shashi Ranjan <shashiranjanmca05@gmail.com> |
| 9 | * Richard Woodruff <r-woodruff2@ti.com> |
| 10 | * Syed Mohammed Khasim <khasim@ti.com> |
| 11 | * |
| 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 "zoom2.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_OMAP_ZOOM2; |
| 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 zoom board specific configurations |
| 58 | */ |
| 59 | int misc_init_r (void) |
| 60 | { |
| 61 | power_init_r (); |
| 62 | dieid_num_r (); |
| 63 | return 0; |
| 64 | } |
| 65 | |
| 66 | /* |
| 67 | * Routine: set_muxconf_regs |
| 68 | * Description: Setting up the configuration Mux registers specific to the |
| 69 | * hardware. Many pins need to be moved from protect to primary |
| 70 | * mode. |
| 71 | */ |
| 72 | void set_muxconf_regs (void) |
| 73 | { |
| 74 | /* platform specific muxes */ |
| 75 | MUX_ZOOM2 (); |
| 76 | } |