2 * Copyright (C) 2006 Atmel Corporation
4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 #include <asm/sdram.h>
26 #include <asm/arch/clk.h>
27 #include <asm/arch/gpio.h>
28 #include <asm/arch/hmatrix2.h>
30 DECLARE_GLOBAL_DATA_PTR;
32 static const struct sdram_info sdram = {
33 .phys_addr = CFG_SDRAM_BASE,
45 .refresh_period = (781 * (SDRAMC_BUS_HZ / 1000)) / 100000,
48 int board_early_init_f(void)
50 /* Set the SDRAM_ENABLE bit in the HEBI SFR */
51 hmatrix2_writel(SFR4, 1 << 1);
56 #if defined(CONFIG_MACB)
60 #if defined(CONFIG_MMC)
67 long int initdram(int board_type)
69 return sdram_init(&sdram);
72 void board_init_info(void)
74 gd->bd->bi_phy_id[0] = 0x01;
75 gd->bd->bi_phy_id[1] = 0x03;