2 * (C) Copyright 2010 Andreas Bießmann <andreas.devel@gmail.com>
4 * derived from previous work
7 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
8 * Marius Groeger <mgroeger@sysgo.de>
10 * See file CREDITS for list of people who contributed to this
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License as
15 * published by the Free Software Foundation; either version 2 of
16 * the License, or (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
31 #include <asm/arch/hardware.h>
32 #include <asm/arch/at91_pio.h>
33 #include <asm/arch/at91_pmc.h>
36 DECLARE_GLOBAL_DATA_PTR;
38 /* ------------------------------------------------------------------------- */
41 at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
44 * Correct IRDA resistor problem
45 * Set PA23_TXD in Output
47 writel(AT91_PMX_AA_TXD2, &pio->pioa.oer);
49 /* arch number of AT91RM9200EK-Board */
50 gd->bd->bi_arch_number = MACH_TYPE_AT91RM9200EK;
51 /* adress of boot parameters */
52 gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
59 /* dram_init must store complete ramsize in gd->ram_size */
60 gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
61 CONFIG_SYS_SDRAM_SIZE);
65 #ifdef CONFIG_DRIVER_AT91EMAC
66 int board_eth_init(bd_t *bis)
68 return at91emac_register(bis, (u32) AT91_EMAC_BASE);