target/linux/adm5120/files/include/asm-mips/mach-adm5120/prom/routerboot.h

   1 /*
   2  *  $Id$
   3  *
   4  *  Mikrotik's RouterBOOT definitions
   5  *
   6  *  Copyright (C) 2007 OpenWrt.org
   7  *  Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
   8  *
   9  *  This program is free software; you can redistribute it and/or
  10  *  modify it under the terms of the GNU General Public License
  11  *  as published by the Free Software Foundation; either version 2
  12  *  of the License, or (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the
  21  *  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  22  *  Boston, MA  02110-1301, USA.
  23  */
  24
  25 #ifndef _ROUTERBOOT_H
  26 #define _ROUTERBOOT_H
  27
  28 #define RB_MAC_SIZE             6
  29
  30 struct rb_bios_settings {
  31         u32     hs_offs; /* hard settings offset */
  32         u32     hs_size; /* hard settings size */
  33         u32     fw_offs; /* firmware offset */
  34         u32     ss_offs; /* soft settings offset */
  35         u32     ss_size; /* soft settings size */
  36 };
  37
  38 struct rb_hard_settings {
  39         char    *name;          /* board name */
  40         char    *bios_ver;      /* BIOS version */
  41         u32     mem_size;       /* memory size in bytes */
  42         u32     mac_count;      /* number of mac addresses */
  43         u8      *mac_base;      /* mac address base */
  44 };
  45
  46 /*
  47  * Magic numbers
  48  */
  49 #define RB_MAGIC_HARD   0x64726148 /* "Hard" */
  50 #define RB_MAGIC_SOFT   0x74666F53 /* "Soft" */
  51 #define RB_MAGIC_DAWN   0x6E776144 /* "Dawn" */
  52
  53 #define RB_ID_TERMINATOR        0
  54
  55 /*
  56  * ID values for Hardware settings
  57  */
  58 #define RB_ID_HARD_01           1
  59 #define RB_ID_HARD_02           2
  60 #define RB_ID_FLASH_INFO        3
  61 #define RB_ID_MAC_ADDRESS_PACK  4
  62 #define RB_ID_BOARD_NAME        5
  63 #define RB_ID_BIOS_VERSION      6
  64 #define RB_ID_HARD_07           7
  65 #define RB_ID_SDRAM_TIMINGS     8
  66 #define RB_ID_DEVICE_TIMINGS    9
  67 #define RB_ID_SOFTWARE_ID       10
  68 #define RB_ID_SERIAL_NUMBER     11
  69 #define RB_ID_HARD_12           12
  70 #define RB_ID_MEMORY_SIZE       13
  71 #define RB_ID_MAC_ADDRESS_COUNT 14
  72
  73 /*
  74  * ID values for Software settings
  75  */
  76 #define RB_ID_UART_SPEED        1
  77 #define RB_ID_BOOT_DELAY        2
  78 #define RB_ID_BOOT_DEVICE       3
  79 #define RB_ID_BOOT_KEY          4
  80 #define RB_ID_CPU_MODE          5
  81 #define RB_ID_FW_VERSION        6
  82 #define RB_ID_SOFT_07           7
  83 #define RB_ID_SOFT_08           8
  84 #define RB_ID_BOOT_PROTOCOL     9
  85 #define RB_ID_SOFT_10           10
  86 #define RB_ID_SOFT_11           11
  87
  88 /*
  89  * UART_SPEED values
  90  */
  91 #define RB_UART_SPEED_115200    0
  92 #define RB_UART_SPEED_57600     1
  93 #define RB_UART_SPEED_38400     2
  94 #define RB_UART_SPEED_19200     3
  95 #define RB_UART_SPEED_9600      4
  96 #define RB_UART_SPEED_4800      5
  97 #define RB_UART_SPEED_2400      6
  98 #define RB_UART_SPEED_1200      7
  99
 100 /*
 101  * BOOT_DELAY values
 102  */
 103 #define RB_BOOT_DELAY_0SEC      0
 104 #define RB_BOOT_DELAY_1SEC      1
 105 #define RB_BOOT_DELAY_2SEC      2
 106
 107 /*
 108  * BOOT_DEVICE values
 109  */
 110 #define RB_BOOT_DEVICE_ETHER    0
 111 #define RB_BOOT_DEVICE_NANDETH  1
 112 #define RB_BOOT_DEVICE_ETHONCE  2
 113 #define RB_BOOT_DEVICE_NANDONLY 3
 114
 115 /*
 116  * BOOT_KEY values
 117  */
 118 #define RB_BOOT_KEY_ANY         0
 119 #define RB_BOOT_KEY_DEL         1
 120
 121 /*
 122  * CPU_MODE values
 123  */
 124 #define RB_CPU_MODE_POWERSAVE   0
 125 #define RB_CPU_MODE_REGULAR     1
 126
 127 /*
 128  * BOOT_PROTOCOL values
 129  */
 130 #define RB_BOOT_PROTOCOL_BOOTP  0
 131 #define RB_BOOT_PROTOCOL_DHCP   1
 132
 133 extern int routerboot_present(void) __init;
 134 extern char *routerboot_get_boardname(void);
 135
 136 extern struct rb_hard_settings rb_hs;
 137
 138 #endif /* _ROUTERBOOT_H */