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/*
*
* (C) Copyright 2009 Magnus Lilja <lilja.magnus@gmail.com>
*
* (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <netdev.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#include <watchdog.h>
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_HW_WATCHDOG
void hw_watchdog_reset(void)
{
mxc_hw_watchdog_reset();
}
#endif
int dram_init(void)
{
/* dram_init must store complete ramsize in gd->ram_size */
gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE,
PHYS_SDRAM_1_SIZE);
return 0;
}
void dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
}
int board_early_init_f(void)
{
/* CS5: CPLD incl. network controller */
__REG(CSCR_U(5)) = 0x0000d843;
__REG(CSCR_L(5)) = 0x22252521;
__REG(CSCR_A(5)) = 0x22220a00;
/* Setup UART1 and SPI2 pins */
mx31_uart1_hw_init();
mx31_spi2_hw_init();
return 0;
}
int board_init(void)
{
gd->bd->bi_arch_number = MACH_TYPE_MX31_3DS; /* board id for linux */
/* adress of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
return 0;
}
int board_late_init(void)
{
#ifdef CONFIG_HW_WATCHDOG
mxc_hw_watchdog_enable();
#endif
return 0;
}
int checkboard(void)
{
printf("Board: MX31PDK\n");
return 0;
}
int board_eth_init(bd_t *bis)
{
int rc = 0;
#ifdef CONFIG_SMC911X
rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
#endif
return rc;
}
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