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1/*-
2 * Copyright (c) 2003-2009 RMI Corporation
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of RMI Corporation, nor the names of its contributors,
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * RMI_BSD */
29 * RMI_BSD
30 * $FreeBSD: head/sys/mips/rmi/rmi_boot_info.h 211994 2010-08-30 13:05:21Z jchandra $
31 */
32#ifndef _SHARED_STRUCTS_H
33#define _SHARED_STRUCTS_H
34
33/* If you make any changes to the below structs, shared_structs_offsets.h
34 * should be regenerated
35 */
35#define BOOT1_INFO_VERSION 0x0001
36
37struct boot1_info {
38 uint64_t boot_level;
39 uint64_t io_base;
40 uint64_t output_device;
41 uint64_t uart_print;
42 uint64_t led_output;
43 uint64_t init;
44 uint64_t exit;
45 uint64_t warm_reset;
46 uint64_t wakeup;
47 uint64_t cpu_online_map;
48 uint64_t master_reentry_sp;
49 uint64_t master_reentry_gp;
50 uint64_t master_reentry_fn;
51 uint64_t slave_reentry_fn;
52 uint64_t magic_dword;
53 uint64_t uart_putchar;
54 uint64_t size;
55 uint64_t uart_getchar;
56 uint64_t nmi_handler;
57 uint64_t psb_version;
58 uint64_t mac_addr;
59 uint64_t cpu_frequency;
60 uint64_t board_version;
61 uint64_t malloc;
62 uint64_t free;
63 uint64_t alloc_pbuf;
64 uint64_t free_pbuf;
65 uint64_t psb_os_cpu_map;
66 uint64_t userapp_cpu_map;
67 uint64_t wakeup_os;
68 uint64_t psb_mem_map;
69 uint64_t board_major_version;
70 uint64_t board_minor_version;
71 uint64_t board_manf_revision;
72 uint64_t board_serial_number;
73 uint64_t psb_physaddr_map;
74};
75
76extern struct boot1_info xlr_boot1_info;
77
78
79/* This structure is passed to all applications launched from the linux
80 loader through K0 register
81 */
82#define XLR_LOADER_INFO_MAGIC 0x600ddeed
83struct xlr_loader_info {
84 uint32_t magic;
85 /* xlr_loader_shared_struct_t for CPU 0 will start here */
86 unsigned long sh_mem_start;
87 /* Size of the shared memory b/w linux apps and rmios apps */
88 uint32_t app_sh_mem_size;
89};
90
91/* Boot loader uses the linux mips convention */
92#define BOOT1_MEMMAP_MAX 32
93
94enum xlr_phys_memmap_t {
95 BOOT1_MEM_RAM = 1, BOOT1_MEM_ROM_DATA, BOOT1_MEM_RESERVED
96};
97
98struct xlr_boot1_mem_map {
99 uint32_t num_entries;
100 struct {
101 uint64_t addr;
102 uint64_t size;
103 uint32_t type;
104 uint32_t pad;
105 } physmem_map[BOOT1_MEMMAP_MAX];
106};
107
108
109#endif