| wdenk | 9d5028c | 2004-11-21 00:06:33 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2002 |
| 3 | * Sysgo Real-Time Solutions, GmbH <www.elinos.com> |
| 4 | * Marius Groeger <mgroeger@sysgo.de> |
| 5 | * |
| 6 | * Modified for CMC_PU2 (removed Smart Media support) by Gary Jennejohn |
| 7 | * (2004) garyj@denx.de |
| 8 | * |
| 9 | * See file CREDITS for list of people who contributed to this |
| 10 | * project. |
| 11 | * |
| 12 | * This program is free software; you can redistribute it and/or |
| 13 | * modify it under the terms of the GNU General Public License as |
| 14 | * published by the Free Software Foundation; either version 2 of |
| 15 | * the License, or (at your option) any later version. |
| 16 | * |
| 17 | * This program is distributed in the hope that it will be useful, |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | * GNU General Public License for more details. |
| 21 | * |
| 22 | * You should have received a copy of the GNU General Public License |
| 23 | * along with this program; if not, write to the Free Software |
| 24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 25 | * MA 02111-1307 USA |
| 26 | */ |
| 27 | |
| 28 | #include <common.h> |
| 29 | #include <asm/mach-types.h> |
| 30 | #include <asm/arch/AT91RM9200.h> |
| 31 | |
| 32 | /* ------------------------------------------------------------------------- */ |
| 33 | /* |
| 34 | * Miscelaneous platform dependent initialisations |
| 35 | */ |
| 36 | |
| 37 | int board_init (void) |
| 38 | { |
| 39 | DECLARE_GLOBAL_DATA_PTR; |
| 40 | |
| 41 | /* Enable Ctrlc */ |
| 42 | console_init_f (); |
| 43 | |
| 44 | /* Correct IRDA resistor problem */ |
| 45 | /* Set PA23_TXD in Output */ |
| 46 | (AT91PS_PIO) AT91C_BASE_PIOA->PIO_OER = AT91C_PA23_TXD2; |
| 47 | |
| 48 | /* memory and cpu-speed are setup before relocation */ |
| 49 | /* so we do _nothing_ here */ |
| 50 | |
| 51 | /* arch number of CMC_PU2-Board */ |
| 52 | /* gd->bd->bi_arch_number = MACH_TYPE_CMC_PU2; */ |
| 53 | gd->bd->bi_arch_number = 251; |
| 54 | /* adress of boot parameters */ |
| 55 | gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; |
| 56 | |
| 57 | return 0; |
| 58 | } |
| 59 | |
| 60 | int dram_init (void) |
| 61 | { |
| 62 | DECLARE_GLOBAL_DATA_PTR; |
| 63 | |
| 64 | gd->bd->bi_dram[0].start = PHYS_SDRAM; |
| 65 | gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE; |
| 66 | return 0; |
| 67 | } |