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
|
#include <common.h>
#include <init.h>
#include <driver.h>
#include <partition.h>
#include <fs.h>
static struct device_d cfi_dev = {
.id = -1,
.name = "cfi_flash",
.map_base = NIOS_SOPC_FLASH_BASE,
.size = NIOS_SOPC_FLASH_SIZE,
};
static struct device_d mac_dev = {
.id = -1,
.name = "altera_tse",
.map_base = NIOS_SOPC_TSE_BASE,
.size = 0x00000400,
};
static struct memory_platform_data ram_pdata = {
.name = "ram0",
.flags = DEVFS_RDWR,
};
static struct device_d ram_dev = {
.id = -1,
.name = "mem",
.map_base = NIOS_SOPC_MEMORY_BASE,
.size = NIOS_SOPC_MEMORY_SIZE,
.platform_data = &ram_pdata,
};
static struct device_d altera_serial_device = {
.id = -1,
.name = "altera_serial",
.map_base = NIOS_SOPC_UART_BASE,
};
/*
static struct device_d epcs_flash_device = {
.id = -1,
.name = "epcs_flash",
.map_base = NIOS_SOPC_EPCS_BASE,
};
*/
static int comBoard_devices_init(void)
{
register_device(&cfi_dev);
register_device(&ram_dev);
register_device(&mac_dev);
/*register_device(&epcs_flash_device);*/
devfs_add_partition("nor0", 0x00000, 0x40000, PARTITION_FIXED, "self0");
devfs_add_partition("nor0", 0x40000, 0x20000, PARTITION_FIXED, "env0");
protect_file("/dev/env0", 1);
return 0;
}
device_initcall(comBoard_devices_init);
static int altera_console_init(void)
{
register_device(&altera_serial_device);
return 0;
}
console_initcall(altera_console_init);
|