Subversion Repositories HelenOS-historic

Rev

Rev 1619 | Rev 1716 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
957 decky 1
/*
2
 * Copyright (C) 2006 Martin Decky
3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
1702 cejka 29
 /** @addtogroup ppc32 
30
 * @{
31
 */
32
/** @file
33
 */
34
 
957 decky 35
#ifndef __ppc32_BOOT_H__
36
#define __ppc32_BOOT_H__
37
 
1067 decky 38
#define BOOT_OFFSET     0x4000
957 decky 39
 
990 decky 40
/* Temporary stack size for boot process */
41
#define TEMP_STACK_SIZE 0x100
42
 
1370 decky 43
#define TASKMAP_MAX_RECORDS 32
1132 decky 44
#define MEMMAP_MAX_RECORDS 32
45
 
46
#ifndef __ASM__
47
 
48
#include <arch/types.h>
49
 
50
typedef struct {
1220 decky 51
    __address addr;
52
    __u32 size;
53
} utask_t;
54
 
55
typedef struct {
1370 decky 56
    __u32 count;
57
    utask_t tasks[TASKMAP_MAX_RECORDS];
58
} taskmap_t;
59
 
60
typedef struct {
1132 decky 61
    __address start;
62
    __u32 size;
63
} memzone_t;
64
 
65
typedef struct {
66
    __u32 total;
67
    __u32 count;
68
    memzone_t zones[MEMMAP_MAX_RECORDS];
69
} memmap_t;
70
 
71
typedef struct {
1145 decky 72
    __address addr;
1132 decky 73
    unsigned int width;
74
    unsigned int height;
75
    unsigned int bpp;
76
    unsigned int scanline;
77
} screen_t;
78
 
79
typedef struct {
1619 decky 80
    __address addr;
81
    unsigned int size;
82
} keyboard_t;
83
 
84
typedef struct {
1370 decky 85
    taskmap_t taskmap;
1132 decky 86
    memmap_t memmap;
87
    screen_t screen;
1619 decky 88
    keyboard_t keyboard;
1132 decky 89
} bootinfo_t;
90
 
91
extern bootinfo_t bootinfo;
92
 
957 decky 93
#endif
1132 decky 94
 
95
#endif
1702 cejka 96
 
97
 /** @}
98
 */
99