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/*
* (C) Copyright 2005 2N TELEKOMUNIKACE, Ladislav Michl
*
* 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 <i2c.h>
#include <flash.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init(void)
{
/* arch number of NetStar board */
gd->bd->bi_arch_number = MACH_TYPE_NETSTAR;
/* adress of boot parameters */
gd->bd->bi_boot_params = 0x10000100;
return 0;
}
int dram_init(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
/* Take the Ethernet controller out of reset and wait
* for the EEPROM load to complete. */
*((volatile unsigned short *) GPIO_DATA_OUTPUT_REG) |= 0x80;
udelay(10); /* doesn't work before interrupt_init call */
*((volatile unsigned short *) GPIO_DATA_OUTPUT_REG) &= ~0x80;
udelay(500);
return 0;
}
int misc_init_r(void)
{
#if defined(CONFIG_RTC_DS1307)
/* enable trickle charge */
i2c_reg_write(CONFIG_SYS_I2C_RTC_ADDR, 0x10, 0xaa);
#endif
return 0;
}
int board_late_init(void)
{
return 0;
}
#if defined(CONFIG_CMD_FLASH)
ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t * info)
{
if (banknum == 0) { /* AM29LV800 boot flash */
info->portwidth = FLASH_CFI_16BIT;
info->chipwidth = FLASH_CFI_BY16;
info->interface = FLASH_CFI_X16;
return 1;
}
return 0;
}
#endif
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