Subversion Repositories HelenOS

Rev

Rev 4030 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
957 decky 1 
/*
2071 jermar 2 
 * Copyright (c) 2006 Martin Decky
957 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 
 
3922 decky 29 
/** @addtogroup ppc32
1702 cejka 30 
 * @{
31 
 */
32 
/** @file
33 
 */
34 
 
1888 jermar 35 
#ifndef KERN_ppc32_BOOT_H_
36 
#define KERN_ppc32_BOOT_H_
957 decky 37 
 
3922 decky 38 
#define BOOT_OFFSET  0x8000
957 decky 39 
 
990 decky 40 
/* Temporary stack size for boot process */
3922 decky 41 
#define TEMP_STACK_SIZE  0x1000
990 decky 42 
 
3922 decky 43 
#define TASKMAP_MAX_RECORDS  32
44 
#define MEMMAP_MAX_RECORDS   32
1132 decky 45 
 
46 
#ifndef __ASM__
47 
 
4030 svoboda 48 
#define BOOTINFO_TASK_NAME_BUFLEN 32
49 
 
1132 decky 50 
#include <arch/types.h>
51 
 
52 
typedef struct {
1780 jermar 53 
    uintptr_t addr;
54 
    uint32_t size;
4030 svoboda 55 
    char name[BOOTINFO_TASK_NAME_BUFLEN];
1220 decky 56 
} utask_t;
57 
 
58 
typedef struct {
1780 jermar 59 
    uint32_t count;
1370 decky 60 
    utask_t tasks[TASKMAP_MAX_RECORDS];
61 
} taskmap_t;
62 
 
63 
typedef struct {
1780 jermar 64 
    uintptr_t start;
65 
    uint32_t size;
1132 decky 66 
} memzone_t;
67 
 
68 
typedef struct {
1780 jermar 69 
    uint32_t total;
70 
    uint32_t count;
1132 decky 71 
    memzone_t zones[MEMMAP_MAX_RECORDS];
72 
} memmap_t;
73 
 
74 
typedef struct {
1780 jermar 75 
    uintptr_t addr;
1132 decky 76 
    unsigned int width;
77 
    unsigned int height;
78 
    unsigned int bpp;
79 
    unsigned int scanline;
80 
} screen_t;
81 
 
82 
typedef struct {
1780 jermar 83 
    uintptr_t addr;
1619 decky 84 
    unsigned int size;
3829 decky 85 
} macio_t;
1619 decky 86 
 
87 
typedef struct {
1730 decky 88 
    memmap_t memmap;
1370 decky 89 
    taskmap_t taskmap;
1132 decky 90 
    screen_t screen;
3829 decky 91 
    macio_t macio;
1132 decky 92 
} bootinfo_t;
93 
 
94 
extern bootinfo_t bootinfo;
95 
 
957 decky 96 
#endif
1132 decky 97 
 
98 
#endif
1702 cejka 99 
 
1730 decky 100 
/** @}
1702 cejka 101 
 */