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1 | /* |
1 | /* |
2 | * Copyright (c) 2005 Martin Decky |
2 | * Copyright (c) 2005 Martin Decky |
3 | * Copyright (c) 2006 Jakub Jermar |
3 | * Copyright (c) 2006 Jakub Jermar |
4 | * All rights reserved. |
4 | * All rights reserved. |
5 | * |
5 | * |
6 | * Redistribution and use in source and binary forms, with or without |
6 | * Redistribution and use in source and binary forms, with or without |
7 | * modification, are permitted provided that the following conditions |
7 | * modification, are permitted provided that the following conditions |
8 | * are met: |
8 | * are met: |
9 | * |
9 | * |
10 | * - Redistributions of source code must retain the above copyright |
10 | * - Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. |
11 | * notice, this list of conditions and the following disclaimer. |
12 | * - Redistributions in binary form must reproduce the above copyright |
12 | * - Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
14 | * documentation and/or other materials provided with the distribution. |
15 | * - The name of the author may not be used to endorse or promote products |
15 | * - The name of the author may not be used to endorse or promote products |
16 | * derived from this software without specific prior written permission. |
16 | * derived from this software without specific prior written permission. |
17 | * |
17 | * |
18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
28 | */ |
28 | */ |
29 | 29 | ||
30 | #include "main.h" |
30 | #include "main.h" |
31 | #include <printf.h> |
31 | #include <printf.h> |
32 | #include "asm.h" |
32 | #include "asm.h" |
33 | #include "_components.h" |
33 | #include "_components.h" |
34 | #include <align.h> |
34 | #include <align.h> |
35 | #include <balloc.h> |
35 | #include <balloc.h> |
- | 36 | #include <macros.h> |
|
36 | 37 | ||
37 | extern bootinfo_t binfo; |
38 | extern bootinfo_t binfo; |
38 | component_t components[COMPONENTS]; |
39 | component_t components[COMPONENTS]; |
39 | 40 | ||
40 | char *release = RELEASE; |
41 | char *release = STRING(RELEASE); |
41 | 42 | ||
42 | void write(const char *str, const int len) |
43 | void write(const char *str, const int len) |
43 | { |
44 | { |
44 | return; |
45 | return; |
45 | } |
46 | } |
46 | 47 | ||
47 | #define DEFAULT_MEMORY_BASE 0x4000000 |
48 | #define DEFAULT_MEMORY_BASE 0x4000000 |
48 | #define DEFAULT_MEMORY_SIZE 0x4000000 |
49 | #define DEFAULT_MEMORY_SIZE 0x4000000 |
49 | #define DEFAULT_LEGACY_IO_BASE 0x00000FFFFC000000 |
50 | #define DEFAULT_LEGACY_IO_BASE 0x00000FFFFC000000 |
50 | #define DEFAULT_LEGACY_IO_SIZE 0x4000000 |
51 | #define DEFAULT_LEGACY_IO_SIZE 0x4000000 |
51 | 52 | ||
52 | #define DEFAULT_FREQ_SCALE 0x0000000100000001 /* 1/1 */ |
53 | #define DEFAULT_FREQ_SCALE 0x0000000100000001 /* 1/1 */ |
53 | #define DEFAULT_SYS_FREQ 100000000 /* 100MHz */ |
54 | #define DEFAULT_SYS_FREQ 100000000 /* 100MHz */ |
54 | 55 | ||
55 | #ifdef REVISION |
56 | #ifdef REVISION |
56 | char *revision = ", revision " REVISION; |
57 | char *revision = ", revision " STRING(REVISION); |
57 | #else |
58 | #else |
58 | char *revision = ""; |
59 | char *revision = ""; |
59 | #endif |
60 | #endif |
60 | 61 | ||
61 | #ifdef TIMESTAMP |
62 | #ifdef TIMESTAMP |
62 | char *timestamp = "\nBuilt on " TIMESTAMP; |
63 | char *timestamp = "\nBuilt on " STRING(TIMESTAMP); |
63 | #else |
64 | #else |
64 | char *timestamp = ""; |
65 | char *timestamp = ""; |
65 | #endif |
66 | #endif |
66 | 67 | ||
67 | /** Print version information. */ |
68 | /** Print version information. */ |
68 | static void version_print(void) |
69 | static void version_print(void) |
69 | { |
70 | { |
70 | printf("HelenOS IA64 Bootloader\nRelease %s%s%s\n" |
71 | printf("HelenOS IA64 Bootloader\nRelease %s%s%s\n" |
71 | "Copyright (c) 2006 HelenOS project\n", release, revision, |
72 | "Copyright (c) 2006 HelenOS project\n", release, revision, |
72 | timestamp); |
73 | timestamp); |
73 | } |
74 | } |
74 | 75 | ||
75 | void bootstrap(void) |
76 | void bootstrap(void) |
76 | { |
77 | { |
77 | int ii; |
78 | int ii; |
78 | bootinfo_t *bootinfo = &binfo; |
79 | bootinfo_t *bootinfo = &binfo; |
79 | 80 | ||
80 | version_print(); |
81 | version_print(); |
81 | 82 | ||
82 | init_components(components); |
83 | init_components(components); |
83 | 84 | ||
84 | printf("\nSystem info\n"); |
85 | printf("\nSystem info\n"); |
85 | printf("\nMemory statistics\n"); |
86 | printf("\nMemory statistics\n"); |
86 | printf(" %P: boot info structure\n", &bootinfo); |
87 | printf(" %P: boot info structure\n", &bootinfo); |
87 | 88 | ||
88 | unsigned int i; |
89 | unsigned int i; |
89 | for (i = 0; i < COMPONENTS; i++) |
90 | for (i = 0; i < COMPONENTS; i++) |
90 | printf(" %P: %s image (size %d bytes)\n", components[i].start, |
91 | printf(" %P: %s image (size %d bytes)\n", components[i].start, |
91 | components[i].name, components[i].size); |
92 | components[i].name, components[i].size); |
92 | 93 | ||
93 | if (!bootinfo->hello_configured) { |
94 | if (!bootinfo->hello_configured) { |
94 | /* |
95 | /* |
95 | * Load configuration defaults for simulators. |
96 | * Load configuration defaults for simulators. |
96 | */ |
97 | */ |
97 | bootinfo->memmap_items = 0; |
98 | bootinfo->memmap_items = 0; |
98 | 99 | ||
99 | bootinfo->memmap[bootinfo->memmap_items].base = |
100 | bootinfo->memmap[bootinfo->memmap_items].base = |
100 | DEFAULT_MEMORY_BASE; |
101 | DEFAULT_MEMORY_BASE; |
101 | bootinfo->memmap[bootinfo->memmap_items].size = |
102 | bootinfo->memmap[bootinfo->memmap_items].size = |
102 | DEFAULT_MEMORY_SIZE; |
103 | DEFAULT_MEMORY_SIZE; |
103 | bootinfo->memmap[bootinfo->memmap_items].type = |
104 | bootinfo->memmap[bootinfo->memmap_items].type = |
104 | EFI_MEMMAP_FREE_MEM; |
105 | EFI_MEMMAP_FREE_MEM; |
105 | bootinfo->memmap_items++; |
106 | bootinfo->memmap_items++; |
106 | 107 | ||
107 | bootinfo->memmap[bootinfo->memmap_items].base = |
108 | bootinfo->memmap[bootinfo->memmap_items].base = |
108 | DEFAULT_LEGACY_IO_BASE; |
109 | DEFAULT_LEGACY_IO_BASE; |
109 | bootinfo->memmap[bootinfo->memmap_items].size = |
110 | bootinfo->memmap[bootinfo->memmap_items].size = |
110 | DEFAULT_LEGACY_IO_SIZE; |
111 | DEFAULT_LEGACY_IO_SIZE; |
111 | bootinfo->memmap[bootinfo->memmap_items].type = |
112 | bootinfo->memmap[bootinfo->memmap_items].type = |
112 | EFI_MEMMAP_IO_PORTS; |
113 | EFI_MEMMAP_IO_PORTS; |
113 | bootinfo->memmap_items++; |
114 | bootinfo->memmap_items++; |
114 | 115 | ||
115 | bootinfo->freq_scale = DEFAULT_FREQ_SCALE; |
116 | bootinfo->freq_scale = DEFAULT_FREQ_SCALE; |
116 | bootinfo->sys_freq = DEFAULT_SYS_FREQ; |
117 | bootinfo->sys_freq = DEFAULT_SYS_FREQ; |
117 | } |
118 | } |
118 | 119 | ||
119 | bootinfo->taskmap.count = 0; |
120 | bootinfo->taskmap.count = 0; |
120 | for (i = 0; i < COMPONENTS; i++) { |
121 | for (i = 0; i < COMPONENTS; i++) { |
121 | if (i > 0) { |
122 | if (i > 0) { |
122 | bootinfo->taskmap.tasks[bootinfo->taskmap.count].addr = |
123 | bootinfo->taskmap.tasks[bootinfo->taskmap.count].addr = |
123 | components[i].start; |
124 | components[i].start; |
124 | bootinfo->taskmap.tasks[bootinfo->taskmap.count].size = |
125 | bootinfo->taskmap.tasks[bootinfo->taskmap.count].size = |
125 | components[i].size; |
126 | components[i].size; |
126 | bootinfo->taskmap.count++; |
127 | bootinfo->taskmap.count++; |
127 | } |
128 | } |
128 | } |
129 | } |
129 | 130 | ||
130 | jump_to_kernel(bootinfo); |
131 | jump_to_kernel(bootinfo); |
131 | } |
132 | } |
132 | 133 | ||
133 | 134 |