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8449f287 ML |
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 <asm/arch/mx31.h> | |
29 | #include <asm/arch/mx31-regs.h> | |
30 | ||
31 | DECLARE_GLOBAL_DATA_PTR; | |
32 | ||
33 | int dram_init(void) | |
34 | { | |
35 | gd->bd->bi_dram[0].start = PHYS_SDRAM_1; | |
36 | gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; | |
37 | ||
38 | return 0; | |
39 | } | |
40 | ||
41 | int board_init(void) | |
42 | { | |
43 | /* CS5: CPLD incl. network controller */ | |
44 | __REG(CSCR_U(5)) = 0x0000d843; | |
45 | __REG(CSCR_L(5)) = 0x22252521; | |
46 | __REG(CSCR_A(5)) = 0x22220a00; | |
47 | ||
48 | /* Setup UART1 and SPI2 pins */ | |
49 | mx31_uart1_hw_init(); | |
50 | mx31_spi2_hw_init(); | |
51 | ||
52 | gd->bd->bi_arch_number = MACH_TYPE_MX31_3DS; /* board id for linux */ | |
53 | /* adress of boot parameters */ | |
54 | gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; | |
55 | ||
56 | return 0; | |
57 | } | |
58 | ||
59 | int checkboard(void) | |
60 | { | |
61 | printf("Board: i.MX31 MAX PDK (3DS)\n"); | |
62 | return 0; | |
63 | } |