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

   1 /*
   2  *  Mikrotik's RouterBOOT definitions
   3  *
   4  *  Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify it
   7  *  under the terms of the GNU General Public License version 2 as published
   8  *  by the Free Software Foundation.
   9  *
  10  */
  11
  12 #ifndef _ROUTERBOOT_H
  13 #define _ROUTERBOOT_H
  14
  15 #define RB_MAC_SIZE             6
  16
  17 struct rb_bios_settings {
  18         u32     hs_offs; /* hard settings offset */
  19         u32     hs_size; /* hard settings size */
  20         u32     fw_offs; /* firmware offset */
  21         u32     ss_offs; /* soft settings offset */
  22         u32     ss_size; /* soft settings size */
  23 };
  24
  25 struct rb_hard_settings {
  26         char    *name;          /* board name */
  27         char    *bios_ver;      /* BIOS version */
  28         u32     mem_size;       /* memory size in bytes */
  29         u32     mac_count;      /* number of mac addresses */
  30         u8      *mac_base;      /* mac address base */
  31 };
  32
  33 /*
  34  * Magic numbers
  35  */
  36 #define RB_MAGIC_HARD   0x64726148 /* "Hard" */
  37 #define RB_MAGIC_SOFT   0x74666F53 /* "Soft" */
  38 #define RB_MAGIC_DAWN   0x6E776144 /* "Dawn" */
  39
  40 #define RB_ID_TERMINATOR        0
  41
  42 /*
  43  * ID values for Hardware settings
  44  */
  45 #define RB_ID_HARD_01           1
  46 #define RB_ID_HARD_02           2
  47 #define RB_ID_FLASH_INFO        3
  48 #define RB_ID_MAC_ADDRESS_PACK  4
  49 #define RB_ID_BOARD_NAME        5
  50 #define RB_ID_BIOS_VERSION      6
  51 #define RB_ID_HARD_07           7
  52 #define RB_ID_SDRAM_TIMINGS     8
  53 #define RB_ID_DEVICE_TIMINGS    9
  54 #define RB_ID_SOFTWARE_ID       10
  55 #define RB_ID_SERIAL_NUMBER     11
  56 #define RB_ID_HARD_12           12
  57 #define RB_ID_MEMORY_SIZE       13
  58 #define RB_ID_MAC_ADDRESS_COUNT 14
  59
  60 /*
  61  * ID values for Software settings
  62  */
  63 #define RB_ID_UART_SPEED        1
  64 #define RB_ID_BOOT_DELAY        2
  65 #define RB_ID_BOOT_DEVICE       3
  66 #define RB_ID_BOOT_KEY          4
  67 #define RB_ID_CPU_MODE          5
  68 #define RB_ID_FW_VERSION        6
  69 #define RB_ID_SOFT_07           7
  70 #define RB_ID_SOFT_08           8
  71 #define RB_ID_BOOT_PROTOCOL     9
  72 #define RB_ID_SOFT_10           10
  73 #define RB_ID_SOFT_11           11
  74
  75 /*
  76  * UART_SPEED values
  77  */
  78 #define RB_UART_SPEED_115200    0
  79 #define RB_UART_SPEED_57600     1
  80 #define RB_UART_SPEED_38400     2
  81 #define RB_UART_SPEED_19200     3
  82 #define RB_UART_SPEED_9600      4
  83 #define RB_UART_SPEED_4800      5
  84 #define RB_UART_SPEED_2400      6
  85 #define RB_UART_SPEED_1200      7
  86
  87 /*
  88  * BOOT_DELAY values
  89  */
  90 #define RB_BOOT_DELAY_0SEC      0
  91 #define RB_BOOT_DELAY_1SEC      1
  92 #define RB_BOOT_DELAY_2SEC      2
  93
  94 /*
  95  * BOOT_DEVICE values
  96  */
  97 #define RB_BOOT_DEVICE_ETHER    0
  98 #define RB_BOOT_DEVICE_NANDETH  1
  99 #define RB_BOOT_DEVICE_ETHONCE  2
 100 #define RB_BOOT_DEVICE_NANDONLY 3
 101
 102 /*
 103  * BOOT_KEY values
 104  */
 105 #define RB_BOOT_KEY_ANY         0
 106 #define RB_BOOT_KEY_DEL         1
 107
 108 /*
 109  * CPU_MODE values
 110  */
 111 #define RB_CPU_MODE_POWERSAVE   0
 112 #define RB_CPU_MODE_REGULAR     1
 113
 114 /*
 115  * BOOT_PROTOCOL values
 116  */
 117 #define RB_BOOT_PROTOCOL_BOOTP  0
 118 #define RB_BOOT_PROTOCOL_DHCP   1
 119
 120 extern int routerboot_present(void) __init;
 121 extern char *routerboot_get_boardname(void);
 122
 123 extern struct rb_hard_settings rb_hs;
 124
 125 #endif /* _ROUTERBOOT_H */