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			95 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			95 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * (C) Copyright 2008
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 * Grazvydas Ignotas <notasas@gmail.com>
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 *
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 * Derived from Beagle Board, 3430 SDP, and OMAP3EVM code by
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 *	Richard Woodruff <r-woodruff2@ti.com>
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 *	Syed Mohammed Khasim <khasim@ti.com>
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 *	Sunil Kumar <sunilsaini05@gmail.com>
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 *	Shashi Ranjan <shashiranjanmca05@gmail.com>
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 *
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 * (C) Copyright 2004-2008
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 * Texas Instruments, <www.ti.com>
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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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#include <asm/io.h>
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#include <asm/arch/mux.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/mach-types.h>
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#include "pandora.h"
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/*
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 * Routine: board_init
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 * Description: Early hardware init.
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 */
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int board_init(void)
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{
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	DECLARE_GLOBAL_DATA_PTR;
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	gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
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	/* board id for Linux */
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	gd->bd->bi_arch_number = MACH_TYPE_OMAP3_PANDORA;
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	/* boot param addr */
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	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
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	return 0;
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}
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/*
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 * Routine: misc_init_r
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 * Description: Configure board specific parts
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 */
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int misc_init_r(void)
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{
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	gpio_t *gpio1_base = (gpio_t *)OMAP34XX_GPIO1_BASE;
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	gpio_t *gpio4_base = (gpio_t *)OMAP34XX_GPIO4_BASE;
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	gpio_t *gpio5_base = (gpio_t *)OMAP34XX_GPIO5_BASE;
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	gpio_t *gpio6_base = (gpio_t *)OMAP34XX_GPIO6_BASE;
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	power_init_r();
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	/* Configure GPIOs to output */
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	writel(~(GPIO14 | GPIO15 | GPIO16 | GPIO23), &gpio1_base->oe);
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	writel(~GPIO22, &gpio4_base->oe);	/* 118 */
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	writel(~(GPIO0 | GPIO1 | GPIO28 | GPIO29 | GPIO30 | GPIO31),
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		&gpio5_base->oe);	/* 128, 129, 156-159 */
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	writel(~GPIO4, &gpio6_base->oe);	/* 164 */
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	/* Set GPIOs */
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	writel(GPIO28, &gpio5_base->setdataout);
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	writel(GPIO4, &gpio6_base->setdataout);
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	dieid_num_r();
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	return 0;
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}
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/*
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 * Routine: set_muxconf_regs
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 * Description: Setting up the configuration Mux registers specific to the
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 *		hardware. Many pins need to be moved from protect to primary
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 *		mode.
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 */
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void set_muxconf_regs(void)
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{
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	MUX_PANDORA();
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}
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