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   1 /*
   2  * linux/include/asm-arm/arch-shark/hardware.h
   3  *
   4  * by Alexander Schulz
   5  *
   6  * derived from:
   7  * linux/include/asm-arm/arch-ebsa110/hardware.h
   8  * Copyright (C) 1996-1999 Russell King.
   9  */
  10 #ifndef __ASM_ARCH_HARDWARE_H
  11 #define __ASM_ARCH_HARDWARE_H
  12
  13 #ifndef __ASSEMBLY__
  14
  15 /*
  16  * Mapping areas
  17  */
  18 #define IO_BASE                 0xe0000000
  19
  20 #else
  21
  22 #define IO_BASE                 0
  23
  24 #endif
  25
  26 #define IO_SIZE                 0x08000000
  27 #define IO_START                0x40000000
  28 #define ROMCARD_SIZE            0x08000000
  29 #define ROMCARD_START           0x10000000
  30
  31 #define PCIO_BASE               0xe0000000
  32
  33
  34 /* defines for the Framebuffer */
  35 #define FB_START                0x06000000
  36 #define FB_SIZE                 0x01000000
  37
  38 #define UNCACHEABLE_ADDR        0xdf010000
  39
  40 #define SEQUOIA_LED_GREEN       (1<<6)
  41 #define SEQUOIA_LED_AMBER       (1<<5)
  42 #define SEQUOIA_LED_BACK        (1<<7)
  43
  44 #define pcibios_assign_all_busses()     1
  45
  46 #define PCIBIOS_MIN_IO          0x6000
  47 #define PCIBIOS_MIN_MEM         0x50000000
  48 #define PCIMEM_BASE             0xe8000000
  49
  50 #endif
  51