1 /*
2  *
3  * (C) Copyright 2009 Magnus Lilja <lilja.magnus@gmail.com>
4  *
5  * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
6  *
7  * See file CREDITS for list of people who contributed to this
8  * project.
9  *
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.
14  *
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.
19  *
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,
23  * MA 02111-1307 USA
24  */
25 
26 
27 #include <common.h>
28 #include <netdev.h>
29 #include <asm/arch/mx31.h>
30 #include <asm/arch/mx31-regs.h>
31 
32 DECLARE_GLOBAL_DATA_PTR;
33 
34 int dram_init(void)
35 {
36 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
37 	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
38 
39 	return 0;
40 }
41 
42 int board_init(void)
43 {
44 	/* CS5: CPLD incl. network controller */
45 	__REG(CSCR_U(5)) = 0x0000d843;
46 	__REG(CSCR_L(5)) = 0x22252521;
47 	__REG(CSCR_A(5)) = 0x22220a00;
48 
49 	/* Setup UART1 and SPI2 pins */
50 	mx31_uart1_hw_init();
51 	mx31_spi2_hw_init();
52 
53 	gd->bd->bi_arch_number = MACH_TYPE_MX31_3DS; /* board id for linux */
54 	/* adress of boot parameters */
55 	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
56 
57 	return 0;
58 }
59 
60 int checkboard(void)
61 {
62 	printf("Board: i.MX31 MAX PDK (3DS)\n");
63 	return 0;
64 }
65 
66 int board_eth_init(bd_t *bis)
67 {
68 	int rc = 0;
69 #ifdef CONFIG_SMC911X
70 	rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
71 #endif
72 	return rc;
73 }
74