1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
/*
* Copyright (C) 2003 ETC s.r.o.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* Written by Peter Figuli <peposh@etc.sk>, 2003.
*
*/
#include <common.h>
#include <asm/arch/pxa-regs.h>
#include <asm/io.h>
DECLARE_GLOBAL_DATA_PTR;
int board_init (void)
{
gd->bd->bi_arch_number = MACH_TYPE_WEP_EP250;
gd->bd->bi_boot_params = 0xa0000000;
/*
* Setup GPIO stuff to get serial working
*/
#if defined( CONFIG_FFUART )
writel(0x80, GPDR1);
writel(0x8010, GAFR1_L);
#elif defined( CONFIG_BTUART )
writel(0x800, GPDR1);
writel(0x900000, GAFR1_L);
#endif
writel(0x20, PSSR);
return 0;
}
int dram_init (void)
{
#if ( CONFIG_NR_DRAM_BANKS > 0 )
gd->bd->bi_dram[0].start = WEP_SDRAM_1;
gd->bd->bi_dram[0].size = WEP_SDRAM_1_SIZE;
#endif
#if ( CONFIG_NR_DRAM_BANKS > 1 )
gd->bd->bi_dram[1].start = WEP_SDRAM_2;
gd->bd->bi_dram[1].size = WEP_SDRAM_2_SIZE;
#endif
#if ( CONFIG_NR_DRAM_BANKS > 2 )
gd->bd->bi_dram[2].start = WEP_SDRAM_3;
gd->bd->bi_dram[2].size = WEP_SDRAM_3_SIZE;
#endif
#if ( CONFIG_NR_DRAM_BANKS > 3 )
gd->bd->bi_dram[3].start = WEP_SDRAM_4;
gd->bd->bi_dram[3].size = WEP_SDRAM_4_SIZE;
#endif
return 0;
}
|
