1 | /* |
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2 | * Copyright (c) 2005 Martin Decky |
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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 | |
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29 | #ifndef BOOT_sparc64_MAIN_H_ |
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30 | #define BOOT_sparc64_MAIN_H_ |
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31 | |
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32 | #include <boot/ofw.h> |
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33 | #include <boot/ofw_tree.h> |
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34 | #include <boot/balloc.h> |
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35 | #include <boot/types.h> |
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36 | |
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37 | #define KERNEL_VIRTUAL_ADDRESS 0x400000 |
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38 | |
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39 | #define TASKMAP_MAX_RECORDS 32 |
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40 | |
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41 | /** Size of buffer for storing task name in task_t. */ |
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42 | #define BOOTINFO_TASK_NAME_BUFLEN 32 |
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43 | |
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44 | #define BSP_PROCESSOR 1 |
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45 | #define AP_PROCESSOR 0 |
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46 | |
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47 | #define SUBARCH_US 1 |
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48 | #define SUBARCH_US3 3 |
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49 | |
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50 | typedef struct { |
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51 | void *addr; |
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52 | uint32_t size; |
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53 | char name[BOOTINFO_TASK_NAME_BUFLEN]; |
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54 | } task_t; |
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55 | |
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56 | typedef struct { |
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57 | uint32_t count; |
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58 | task_t tasks[TASKMAP_MAX_RECORDS]; |
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59 | } taskmap_t; |
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60 | |
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61 | typedef struct { |
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62 | uintptr_t physmem_start; |
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63 | taskmap_t taskmap; |
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64 | memmap_t memmap; |
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65 | ballocs_t ballocs; |
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66 | ofw_tree_node_t *ofw_root; |
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67 | } bootinfo_t; |
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68 | |
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69 | extern uint32_t silo_ramdisk_image; |
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70 | extern uint32_t silo_ramdisk_size; |
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71 | |
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72 | extern void start(void); |
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73 | extern void bootstrap(void); |
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74 | |
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75 | #endif |
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