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846 | jermar | 1 | /* |
2 | * Copyright (C) 2006 Jakub Jermar |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
1777 | jermar | 29 | /** @addtogroup sparc64 |
1702 | cejka | 30 | * @{ |
31 | */ |
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32 | /** @file |
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33 | */ |
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34 | |||
1790 | jermar | 35 | #ifndef KERN_sparc64_BOOT_H_ |
36 | #define KERN_sparc64_BOOT_H_ |
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846 | jermar | 37 | |
38 | #define VMA 0x400000 |
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1777 | jermar | 39 | #define LMA VMA |
846 | jermar | 40 | |
1823 | jermar | 41 | #ifndef __ASM__ |
1790 | jermar | 42 | #ifndef __LINKER__ |
43 | |||
1894 | jermar | 44 | #include <config.h> |
1790 | jermar | 45 | #include <arch/types.h> |
46 | #include <typedefs.h> |
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1894 | jermar | 47 | #include <genarch/ofw/ofw_tree.h> |
1790 | jermar | 48 | |
49 | #define TASKMAP_MAX_RECORDS 32 |
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50 | #define MEMMAP_MAX_RECORDS 32 |
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51 | |||
52 | typedef struct { |
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53 | void * addr; |
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54 | uint32_t size; |
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55 | } utask_t; |
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56 | |||
57 | typedef struct { |
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58 | uint32_t count; |
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59 | utask_t tasks[TASKMAP_MAX_RECORDS]; |
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60 | } taskmap_t; |
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61 | |||
62 | typedef struct { |
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63 | uintptr_t start; |
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64 | uint32_t size; |
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65 | } memzone_t; |
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66 | |||
67 | typedef struct { |
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68 | uint32_t total; |
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69 | uint32_t count; |
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70 | memzone_t zones[MEMMAP_MAX_RECORDS]; |
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71 | } memmap_t; |
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72 | |||
73 | typedef struct { |
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74 | uintptr_t addr; |
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75 | uint32_t width; |
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76 | uint32_t height; |
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77 | uint32_t bpp; |
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78 | uint32_t scanline; |
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79 | } screen_t; |
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80 | |||
81 | typedef struct { |
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1881 | jermar | 82 | uint32_t clock_frequency; |
83 | } processor_t; |
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84 | |||
1894 | jermar | 85 | /** Bootinfo structure. |
86 | * |
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87 | * Must be in sync with bootinfo structure used by the boot loader. |
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88 | */ |
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1881 | jermar | 89 | typedef struct { |
1790 | jermar | 90 | taskmap_t taskmap; |
91 | memmap_t memmap; |
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92 | screen_t screen; |
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1881 | jermar | 93 | processor_t processor; |
1894 | jermar | 94 | ballocs_t ballocs; |
95 | ofw_tree_node_t *ofw_root; |
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1790 | jermar | 96 | } bootinfo_t; |
97 | |||
98 | extern bootinfo_t bootinfo; |
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99 | |||
846 | jermar | 100 | #endif |
1823 | jermar | 101 | #endif |
1702 | cejka | 102 | |
1790 | jermar | 103 | #endif |
104 | |||
1777 | jermar | 105 | /** @} |
1702 | cejka | 106 | */ |