3 * (C) Copyright 2009 Magnus Lilja <lilja.magnus@gmail.com>
5 * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 #include <asm/arch/clock.h>
30 #include <asm/arch/imx-regs.h>
33 DECLARE_GLOBAL_DATA_PTR;
35 #ifdef CONFIG_HW_WATCHDOG
36 void hw_watchdog_reset(void)
38 mxc_hw_watchdog_reset();
44 /* dram_init must store complete ramsize in gd->ram_size */
45 gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
50 int board_early_init_f(void)
52 /* CS5: CPLD incl. network controller */
53 __REG(CSCR_U(5)) = 0x0000d843;
54 __REG(CSCR_L(5)) = 0x22252521;
55 __REG(CSCR_A(5)) = 0x22220a00;
57 /* Setup UART1 and SPI2 pins */
66 gd->bd->bi_arch_number = MACH_TYPE_MX31_3DS; /* board id for linux */
67 /* adress of boot parameters */
68 gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
73 int board_late_init(void)
75 #ifdef CONFIG_HW_WATCHDOG
76 mxc_hw_watchdog_enable();
83 printf("Board: MX31PDK\n");
87 int board_eth_init(bd_t *bis)
91 rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);