| 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 <ofw.h>
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| 33 | #include <ofw_tree.h>
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| 34 | #include <balloc.h>
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| 35 | #include <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 bootinfo_t bootinfo;
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| 73 |
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| 74 | extern void start(void);
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| 75 | extern void bootstrap(void);
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| 76 |
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| 77 | #endif
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