target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h

   1 /*
   2  * $Id$
   3  *
   4  * Copyright (C) 2007 OpenWrt.org
   5  * Copyright (C) Gabor Juhos <juhosg@freemail.hu>
   6  *
   7  * This program is free software; you can redistribute  it and/or modify it
   8  * under  the terms of  the GNU General  Public License as published by the
   9  * Free Software Foundation;  either version 2 of the  License, or (at your
  10  * option) any later version.
  11  */
  12
  13 #ifndef _ADM5120_INFO_H
  14 #define _ADM5120_INFO_H
  15
  16 #include <linux/types.h>
  17
  18 #define ADM5120_BOARD_NAMELEN   64
  19
  20 struct adm5120_board {
  21         char            name[ADM5120_BOARD_NAMELEN];
  22         unsigned long   mach_type;
  23         unsigned int    iface_num;      /* Number of Ethernet interfaces */
  24         unsigned int    has_usb;        /* USB controller presence flag */
  25         u32             mem_size;       /* onboard memory size */
  26         u32             flash0_size;    /* Flash 0 size */
  27 };
  28
  29 extern struct adm5120_board adm5120_board;
  30
  31 extern unsigned int adm5120_boot_loader;
  32 #define BOOT_LOADER_UNKNOWN     0
  33 #define BOOT_LOADER_CFE         1
  34 #define BOOT_LOADER_UBOOT       2
  35 #define BOOT_LOADER_MYLOADER    3
  36 #define BOOT_LOADER_ROUTERBOOT  4
  37 #define BOOT_LOADER_BOOTBASE    5
  38 #define BOOT_LOADER_LAST        5
  39
  40 extern unsigned int adm5120_product_code;
  41 extern unsigned int adm5120_revision;
  42 extern unsigned int adm5120_nand_boot;
  43
  44 extern unsigned long adm5120_speed;
  45 #define ADM5120_SPEED_175       175000000
  46 #define ADM5120_SPEED_200       200000000
  47 #define ADM5120_SPEED_225       225000000
  48 #define ADM5120_SPEED_250       250000000
  49
  50 extern unsigned int adm5120_package;
  51 #define ADM5120_PACKAGE_PQFP    0
  52 #define ADM5120_PACKAGE_BGA     1
  53
  54 extern unsigned long adm5120_memsize;
  55
  56 extern void adm5120_info_init(void);
  57
  58 static inline int adm5120_package_pqfp(void)
  59 {
  60         return (adm5120_package == ADM5120_PACKAGE_PQFP);
  61 }
  62
  63 static inline int adm5120_package_bga(void)
  64 {
  65         return (adm5120_package == ADM5120_PACKAGE_BGA);
  66 }
  67
  68 static inline int adm5120_has_pci(void)
  69 {
  70         return (adm5120_package == ADM5120_PACKAGE_BGA);
  71 }
  72
  73 static inline int adm5120_has_gmii(void)
  74 {
  75         return (adm5120_package == ADM5120_PACKAGE_BGA);
  76 }
  77
  78 static inline char *adm5120_board_name(void)
  79 {
  80         return adm5120_board.name;
  81 }
  82
  83 static inline u32 adm5120_board_memsize(void)
  84 {
  85         return adm5120_board.mem_size;
  86 }
  87
  88 #endif /* _ADM5120_INFO_H */