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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
/*
* Copyright (C) 2007,2008
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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
*/
#include <common.h>
#include <ide.h>
#include <netdev.h>
#include <asm/processor.h>
#include <asm/io.h>
#include <asm/pci.h>
int checkboard(void)
{
puts("BOARD: Renesas Solutions R2D Plus\n");
return 0;
}
int board_init(void)
{
return 0;
}
int dram_init(void)
{
DECLARE_GLOBAL_DATA_PTR;
gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
printf("DRAM: %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
return 0;
}
int board_late_init(void)
{
return 0;
}
#define FPGA_BASE 0xA4000000
#define FPGA_CFCTL (FPGA_BASE + 0x04)
#define CFCTL_EN (0x432)
#define FPGA_CFPOW (FPGA_BASE + 0x06)
#define CFPOW_ON (0x02)
#define FPGA_CFCDINTCLR (FPGA_BASE + 0x2A)
#define CFCDINTCLR_EN (0x01)
void ide_set_reset(int idereset)
{
/* if reset = 1 IDE reset will be asserted */
if (idereset) {
outw(CFCTL_EN, FPGA_CFCTL); /* CF enable */
outw(inw(FPGA_CFPOW)|CFPOW_ON, FPGA_CFPOW); /* Power OM */
outw(CFCDINTCLR_EN, FPGA_CFCDINTCLR); /* Int clear */
}
}
static struct pci_controller hose;
void pci_init_board(void)
{
pci_sh7751_init(&hose);
}
int board_eth_init(bd_t *bis)
{
return pci_eth_init(bis);
}
|
