1 /*
2 * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
3 * reserved.
4 *
5 * This software is available to you under a choice of one of two
6 * licenses. You may choose to be licensed under the terms of the GNU
7 * General Public License (GPL) Version 2, available from the file
8 * COPYING in the main directory of this source tree, or the NetLogic
9 * license below:
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 *
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in
19 * the documentation and/or other materials provided with the
20 * distribution.
21 *
22 * THIS SOFTWARE IS PROVIDED BY NETLOGIC ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
24 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
29 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
31 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
32 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35 #ifndef _ASM_NETLOGIC_BOOTINFO_H
36 #define _ASM_NETLOGIC_BOOTINFO_H
37
38 struct psb_info {
39 uint64_t boot_level;
40 uint64_t io_base;
41 uint64_t output_device;
42 uint64_t uart_print;
43 uint64_t led_output;
44 uint64_t init;
45 uint64_t exit;
46 uint64_t warm_reset;
47 uint64_t wakeup;
48 uint64_t online_cpu_map;
49 uint64_t master_reentry_sp;
50 uint64_t master_reentry_gp;
51 uint64_t master_reentry_fn;
52 uint64_t slave_reentry_fn;
53 uint64_t magic_dword;
54 uint64_t uart_putchar;
55 uint64_t size;
56 uint64_t uart_getchar;
57 uint64_t nmi_handler;
58 uint64_t psb_version;
59 uint64_t mac_addr;
60 uint64_t cpu_frequency;
61 uint64_t board_version;
62 uint64_t malloc;
63 uint64_t free;
64 uint64_t global_shmem_addr;
65 uint64_t global_shmem_size;
66 uint64_t psb_os_cpu_map;
67 uint64_t userapp_cpu_map;
68 uint64_t wakeup_os;
69 uint64_t psb_mem_map;
70 uint64_t board_major_version;
71 uint64_t board_minor_version;
72 uint64_t board_manf_revision;
73 uint64_t board_serial_number;
74 uint64_t psb_physaddr_map;
75 uint64_t xlr_loaderip_config;
76 uint64_t bldr_envp;
77 uint64_t avail_mem_map;
78 };
79
80 enum {
81 NETLOGIC_IO_SPACE = 0x10,
82 PCIX_IO_SPACE,
83 PCIX_CFG_SPACE,
84 PCIX_MEMORY_SPACE,
85 HT_IO_SPACE,
86 HT_CFG_SPACE,
87 HT_MEMORY_SPACE,
88 SRAM_SPACE,
89 FLASH_CONTROLLER_SPACE
90 };
91
92 #define NLM_MAX_ARGS 64
93 #define NLM_MAX_ENVS 32
94
95 /* This is what netlboot passes and linux boot_mem_map is subtly different */
96 #define NLM_BOOT_MEM_MAP_MAX 32
97 struct nlm_boot_mem_map {
98 int nr_map;
99 struct nlm_boot_mem_map_entry {
100 uint64_t addr; /* start of memory segment */
101 uint64_t size; /* size of memory segment */
102 uint32_t type; /* type of memory segment */
103 } map[NLM_BOOT_MEM_MAP_MAX];
104 };
105
106 /* Pointer to saved boot loader info */
107 extern struct psb_info nlm_prom_info;
108
109 #endif