i386/linux-2.3.21/arch/arm/mm/mm-tbox.c

   1 /*
   2  * arch/arm/mm/mm-tbox.c
   3  *  from arch/arm/mm/mm-ebsa110.c
   4  *
   5  * Extra MM routines for the Tbox architecture
   6  *
   7  * Copyright (C) 1998 Phil Blundell
   8  * Copyright (C) 1998 Russell King
   9  */
  10
  11 #include <linux/sched.h>
  12 #include <linux/mm.h>
  13 #include <linux/init.h>
  14
  15 #include <asm/io.h>
  16 #include <asm/pgtable.h>
  17 #include <asm/page.h>
  18 #include <asm/proc/mm-init.h>
  19
  20
  21 /*    Logical    Physical
  22  * 0xffff1000   0x00100000      DMA registers
  23  * 0xffff2000   0x00200000      MPEG
  24  * 0xffff3000   0x00300000      FPGA1 local control
  25  * 0xffff4000   0x00400000      External serial
  26  * 0xffff5000   0x00500000      Internal serial
  27  * 0xffff6000   0x00600000      Parallel
  28  * 0xffff7000   0x00700000      Interrupt control
  29  * 0xffff8000   0x00800000      Computer video
  30  * 0xffff9000   0x00900000      Control register 0
  31  * 0xffffs000   0x00a00000      Control register 1
  32  * 0xffffb000   0x00b00000      Control register 2
  33  * 0xffffc000   0x00c00000      FPGA2 local control
  34  * 0xffffd000   0x00d00000      Interrupt reset
  35  * 0xffffe000   0x00e00000      MPEG DMA throttle
  36  */
  37
  38 #define MAPPING                                                         \
  39         { 0xffff0000, 0x01000000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  40         { 0xffff1000, 0x00100000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  41         { 0xffff2000, 0x00200000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  42         { 0xffff3000, 0x00300000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  43         { 0xffff4000, 0x00400000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  44         { 0xfe000000, 0x00400000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  45         { 0xffff5000, 0x00500000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  46         { 0xffff6000, 0x00600000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  47         { 0xffff7000, 0x00700000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  48         { 0xffff8000, 0x00800000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  49         { 0xffff9000, 0x00900000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  50         { 0xffffa000, 0x00a00000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  51         { 0xffffb000, 0x00b00000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  52         { 0xffffc000, 0x00c00000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  53         { 0xffffd000, 0x00d00000, 0x00001000, DOMAIN_IO, 0, 1 },        \
  54         { 0xffffe000, 0x00e00000, 0x00001000, DOMAIN_IO, 0, 1 }
  55
  56 #include "mm-armv.c"