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1 | /* |
1 | /* |
2 | * Copyright (c) 2006 Martin Decky |
2 | * Copyright (c) 2006 Martin Decky |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
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 |
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. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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 |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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 |
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. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup ppc32 |
29 | /** @addtogroup ppc32 |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef KERN_ppc32_BOOT_H_ |
35 | #ifndef KERN_ppc32_BOOT_H_ |
36 | #define KERN_ppc32_BOOT_H_ |
36 | #define KERN_ppc32_BOOT_H_ |
37 | 37 | ||
38 | #define BOOT_OFFSET 0x8000 |
38 | #define BOOT_OFFSET 0x8000 |
39 | 39 | ||
40 | /* Temporary stack size for boot process */ |
40 | /* Temporary stack size for boot process */ |
41 | #define TEMP_STACK_SIZE 0x1000 |
41 | #define TEMP_STACK_SIZE 0x1000 |
42 | 42 | ||
43 | #define TASKMAP_MAX_RECORDS 32 |
43 | #define TASKMAP_MAX_RECORDS 32 |
44 | #define MEMMAP_MAX_RECORDS 32 |
44 | #define MEMMAP_MAX_RECORDS 32 |
45 | 45 | ||
46 | #ifndef __ASM__ |
46 | #ifndef __ASM__ |
47 | 47 | ||
- | 48 | #define BOOTINFO_TASK_NAME_BUFLEN 32 |
|
- | 49 | ||
48 | #include <arch/types.h> |
50 | #include <arch/types.h> |
49 | 51 | ||
50 | typedef struct { |
52 | typedef struct { |
51 | uintptr_t addr; |
53 | uintptr_t addr; |
52 | uint32_t size; |
54 | uint32_t size; |
- | 55 | char name[BOOTINFO_TASK_NAME_BUFLEN]; |
|
53 | } utask_t; |
56 | } utask_t; |
54 | 57 | ||
55 | typedef struct { |
58 | typedef struct { |
56 | uint32_t count; |
59 | uint32_t count; |
57 | utask_t tasks[TASKMAP_MAX_RECORDS]; |
60 | utask_t tasks[TASKMAP_MAX_RECORDS]; |
58 | } taskmap_t; |
61 | } taskmap_t; |
59 | 62 | ||
60 | typedef struct { |
63 | typedef struct { |
61 | uintptr_t start; |
64 | uintptr_t start; |
62 | uint32_t size; |
65 | uint32_t size; |
63 | } memzone_t; |
66 | } memzone_t; |
64 | 67 | ||
65 | typedef struct { |
68 | typedef struct { |
66 | uint32_t total; |
69 | uint32_t total; |
67 | uint32_t count; |
70 | uint32_t count; |
68 | memzone_t zones[MEMMAP_MAX_RECORDS]; |
71 | memzone_t zones[MEMMAP_MAX_RECORDS]; |
69 | } memmap_t; |
72 | } memmap_t; |
70 | 73 | ||
71 | typedef struct { |
74 | typedef struct { |
72 | uintptr_t addr; |
75 | uintptr_t addr; |
73 | unsigned int width; |
76 | unsigned int width; |
74 | unsigned int height; |
77 | unsigned int height; |
75 | unsigned int bpp; |
78 | unsigned int bpp; |
76 | unsigned int scanline; |
79 | unsigned int scanline; |
77 | } screen_t; |
80 | } screen_t; |
78 | 81 | ||
79 | typedef struct { |
82 | typedef struct { |
80 | uintptr_t addr; |
83 | uintptr_t addr; |
81 | unsigned int size; |
84 | unsigned int size; |
82 | } keyboard_t; |
85 | } macio_t; |
83 | 86 | ||
84 | typedef struct { |
87 | typedef struct { |
85 | memmap_t memmap; |
88 | memmap_t memmap; |
86 | taskmap_t taskmap; |
89 | taskmap_t taskmap; |
87 | screen_t screen; |
90 | screen_t screen; |
88 | keyboard_t keyboard; |
91 | macio_t macio; |
89 | } bootinfo_t; |
92 | } bootinfo_t; |
90 | 93 | ||
91 | extern bootinfo_t bootinfo; |
94 | extern bootinfo_t bootinfo; |
92 | 95 | ||
93 | #endif |
96 | #endif |
94 | 97 | ||
95 | #endif |
98 | #endif |
96 | 99 | ||
97 | /** @} |
100 | /** @} |
98 | */ |
101 | */ |
99 | 102 |