Subversion Repositories HelenOS

Rev

Rev 3149 | Rev 4343 | Go to most recent revision | 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 
 
1730 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 
 
1716 decky 38 
#define BOOT_OFFSET     0x8000
957 decky 39 
 
990 decky 40 
/* Temporary stack size for boot process */
3149 svoboda 41 
#define TEMP_STACK_SIZE 0x1000
990 decky 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 {
1780 jermar 51 
    uintptr_t addr;
52 
    uint32_t size;
1220 decky 53 
} utask_t;
54 
 
55 
typedef struct {
1780 jermar 56 
    uint32_t count;
1370 decky 57 
    utask_t tasks[TASKMAP_MAX_RECORDS];
58 
} taskmap_t;
59 
 
60 
typedef struct {
1780 jermar 61 
    uintptr_t start;
62 
    uint32_t size;
1132 decky 63 
} memzone_t;
64 
 
65 
typedef struct {
1780 jermar 66 
    uint32_t total;
67 
    uint32_t count;
1132 decky 68 
    memzone_t zones[MEMMAP_MAX_RECORDS];
69 
} memmap_t;
70 
 
71 
typedef struct {
1780 jermar 72 
    uintptr_t 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 {
1780 jermar 80 
    uintptr_t addr;
1619 decky 81 
    unsigned int size;
4341 svoboda 82 
} macio_t;
1619 decky 83 
 
84 
typedef struct {
1730 decky 85 
    memmap_t memmap;
1370 decky 86 
    taskmap_t taskmap;
1132 decky 87 
    screen_t screen;
4341 svoboda 88 
    macio_t macio;
1132 decky 89 
} bootinfo_t;
90 
 
91 
extern bootinfo_t bootinfo;
92 
 
957 decky 93 
#endif
1132 decky 94 
 
95 
#endif
1702 cejka 96 
 
1730 decky 97 
/** @}
1702 cejka 98 
 */