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 30 * $FreeBSD: stable/10/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 35 #define BOOT1_INFO_VERSION 0x0001 36 37 struct 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 76 extern 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 83 struct 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 94 enum xlr_phys_memmap_t { 95 BOOT1_MEM_RAM = 1, BOOT1_MEM_ROM_DATA, BOOT1_MEM_RESERVED 96 }; 97 98 struct 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 110