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 modify it
  10  *  under the terms of the GNU General Public License version 2 as published
  11  *  by the Free Software Foundation.
  12  *
  13  */
  14
  15 #ifndef _ROUTERBOOT_H
  16 #define _ROUTERBOOT_H
  17
  18 #define RB_MAC_SIZE             6
  19
  20 struct rb_bios_settings {
  21         u32     hs_offs; /* hard settings offset */
  22         u32     hs_size; /* hard settings size */
  23         u32     fw_offs; /* firmware offset */
  24         u32     ss_offs; /* soft settings offset */
  25         u32     ss_size; /* soft settings size */
  26 };
  27
  28 struct rb_hard_settings {
  29         char    *name;          /* board name */
  30         char    *bios_ver;      /* BIOS version */
  31         u32     mem_size;       /* memory size in bytes */
  32         u32     mac_count;      /* number of mac addresses */
  33         u8      *mac_base;      /* mac address base */
  34 };
  35
  36 /*
  37  * Magic numbers
  38  */
  39 #define RB_MAGIC_HARD   0x64726148 /* "Hard" */
  40 #define RB_MAGIC_SOFT   0x74666F53 /* "Soft" */
  41 #define RB_MAGIC_DAWN   0x6E776144 /* "Dawn" */
  42
  43 #define RB_ID_TERMINATOR        0
  44
  45 /*
  46  * ID values for Hardware settings
  47  */
  48 #define RB_ID_HARD_01           1
  49 #define RB_ID_HARD_02           2
  50 #define RB_ID_FLASH_INFO        3
  51 #define RB_ID_MAC_ADDRESS_PACK  4
  52 #define RB_ID_BOARD_NAME        5
  53 #define RB_ID_BIOS_VERSION      6
  54 #define RB_ID_HARD_07           7
  55 #define RB_ID_SDRAM_TIMINGS     8
  56 #define RB_ID_DEVICE_TIMINGS    9
  57 #define RB_ID_SOFTWARE_ID       10
  58 #define RB_ID_SERIAL_NUMBER     11
  59 #define RB_ID_HARD_12           12
  60 #define RB_ID_MEMORY_SIZE       13
  61 #define RB_ID_MAC_ADDRESS_COUNT 14
  62
  63 /*
  64  * ID values for Software settings
  65  */
  66 #define RB_ID_UART_SPEED        1
  67 #define RB_ID_BOOT_DELAY        2
  68 #define RB_ID_BOOT_DEVICE       3
  69 #define RB_ID_BOOT_KEY          4
  70 #define RB_ID_CPU_MODE          5
  71 #define RB_ID_FW_VERSION        6
  72 #define RB_ID_SOFT_07           7
  73 #define RB_ID_SOFT_08           8
  74 #define RB_ID_BOOT_PROTOCOL     9
  75 #define RB_ID_SOFT_10           10
  76 #define RB_ID_SOFT_11           11
  77
  78 /*
  79  * UART_SPEED values
  80  */
  81 #define RB_UART_SPEED_115200    0
  82 #define RB_UART_SPEED_57600     1
  83 #define RB_UART_SPEED_38400     2
  84 #define RB_UART_SPEED_19200     3
  85 #define RB_UART_SPEED_9600      4
  86 #define RB_UART_SPEED_4800      5
  87 #define RB_UART_SPEED_2400      6
  88 #define RB_UART_SPEED_1200      7
  89
  90 /*
  91  * BOOT_DELAY values
  92  */
  93 #define RB_BOOT_DELAY_0SEC      0
  94 #define RB_BOOT_DELAY_1SEC      1
  95 #define RB_BOOT_DELAY_2SEC      2
  96
  97 /*
  98  * BOOT_DEVICE values
  99  */
 100 #define RB_BOOT_DEVICE_ETHER    0
 101 #define RB_BOOT_DEVICE_NANDETH  1
 102 #define RB_BOOT_DEVICE_ETHONCE  2
 103 #define RB_BOOT_DEVICE_NANDONLY 3
 104
 105 /*
 106  * BOOT_KEY values
 107  */
 108 #define RB_BOOT_KEY_ANY         0
 109 #define RB_BOOT_KEY_DEL         1
 110
 111 /*
 112  * CPU_MODE values
 113  */
 114 #define RB_CPU_MODE_POWERSAVE   0
 115 #define RB_CPU_MODE_REGULAR     1
 116
 117 /*
 118  * BOOT_PROTOCOL values
 119  */
 120 #define RB_BOOT_PROTOCOL_BOOTP  0
 121 #define RB_BOOT_PROTOCOL_DHCP   1
 122
 123 extern int routerboot_present(void) __init;
 124 extern char *routerboot_get_boardname(void);
 125
 126 extern struct rb_hard_settings rb_hs;
 127
 128 #endif /* _ROUTERBOOT_H */