include/asm-arm/arch-l7200/hardware.h

   1 /*
   2  * linux/include/asm-arm/arch-l7200/hardware.h
   3  *
   4  * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net)
   5  *                    Steve Hill (sjhill@cotw.com)
   6  *
   7  * This file contains the hardware definitions for the
   8  * LinkUp Systems L7200 SOC development board.
   9  *
  10  * Changelog:
  11  *   02-01-2000  RS     Created L7200 version, derived from rpc code
  12  *   03-21-2000 SJH     Cleaned up file
  13  *   04-21-2000  RS     Changed mapping of I/O in virtual space
  14  *   04-25-2000 SJH     Removed unused symbols and such
  15  *   05-05-2000 SJH     Complete rewrite
  16  *   07-31-2000 SJH     Added undocumented debug auxillary port to
  17  *                      get at last two columns for keyboard driver
  18  */
  19 #ifndef __ASM_ARCH_HARDWARE_H
  20 #define __ASM_ARCH_HARDWARE_H
  21
  22 /* Hardware addresses of major areas.
  23  *  *_START is the physical address
  24  *  *_SIZE  is the size of the region
  25  *  *_BASE  is the virtual address
  26  */
  27 #define RAM_START               0xf0000000
  28 #define RAM_SIZE                0x02000000
  29 #define RAM_BASE                0xc0000000
  30
  31 #define IO_START                0x80000000      /* I/O */
  32 #define IO_SIZE                 0x01000000
  33 #define IO_BASE                 0xd0000000
  34
  35 #define IO_START_2              0x90000000      /* I/O */
  36 #define IO_SIZE_2               0x01000000
  37 #define IO_BASE_2               0xd1000000
  38
  39 #define AUX_START               0x1a000000      /* AUX PORT */
  40 #define AUX_SIZE                0x01000000
  41 #define AUX_BASE                0xd2000000
  42
  43 #define FLASH1_START            0x00000000      /* FLASH BANK 1 */
  44 #define FLASH1_SIZE             0x01000000
  45 #define FLASH1_BASE             0xd3000000
  46
  47 #define FLASH2_START            0x10000000      /* FLASH BANK 2 */
  48 #define FLASH2_SIZE             0x01000000
  49 #define FLASH2_BASE             0xd4000000
  50
  51 #define ISA_START               0x20000000      /* ISA */
  52 #define ISA_SIZE                0x20000000
  53 #define ISA_BASE                0xe0000000
  54
  55 #define PCIO_BASE               IO_BASE
  56
  57 #endif