82 lines
2.2 KiB
C
82 lines
2.2 KiB
C
/*
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* (C) Copyright 2002
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* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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* Marius Groeger <mgroeger@sysgo.de>
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*
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* (C) Copyright 2002
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* Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#if defined(CONFIG_LH7A400)
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#include <lh7a400.h>
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#elif defined(CONFIG_LH7A404)
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#include <lh7a404.h>
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#else
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#error "No CPU defined!"
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#endif
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#include <asm/mach-types.h>
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#include <lpd7a400_cpld.h>
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DECLARE_GLOBAL_DATA_PTR;
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/*
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* Miscellaneous platform dependent initialisations
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*/
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int board_init (void)
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{
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/* set up the I/O ports */
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/* enable flash programming */
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*(LPD7A400_CPLD_REGPTR(LPD7A400_CPLD_FLASH_REG)) |= FLASH_FPEN;
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/* Auto wakeup, LCD disable, WLAN enable */
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*(LPD7A400_CPLD_REGPTR(LPD7A400_CPLD_CECTL_REG)) &=
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~(CECTL_AWKP|CECTL_LCDV|CECTL_WLPE);
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/* Status LED 2 on (leds are active low) */
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*(LPD7A400_CPLD_REGPTR(LPD7A400_CPLD_EXTGPIO_REG)) =
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(EXTGPIO_STATUS1|EXTGPIO_GPIO1) & ~(EXTGPIO_STATUS2);
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#if defined(CONFIG_LH7A400)
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/* arch number of Logic-Board - MACH_TYPE_LPD7A400 */
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gd->bd->bi_arch_number = MACH_TYPE_LPD7A400;
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#elif defined(CONFIG_LH7A404)
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/* arch number of Logic-Board - MACH_TYPE_LPD7A400 */
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gd->bd->bi_arch_number = MACH_TYPE_LPD7A404;
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#endif
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/* adress of boot parameters */
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gd->bd->bi_boot_params = 0xc0000100;
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return 0;
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}
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int dram_init (void)
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{
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gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
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gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
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return 0;
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}
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