doc/mvebu/armada-8k-memory.txt

   1                      Memory Layout on Armada-8k SoC's
   2                      ================================
   3
   4 The below desribes the physical memory layout for Marvell's Armada-8k SoC's.
   5
   6 This assumes that the SoC includes Dual CP configuration, in case the flavor is using
   7 a single CP configuration, then all secondary-CP mappings are invalid.
   8
   9 All "Reserved" areas below, are kept for future usage.
  10
  11 Start           End                     Use
  12 --------------------------------------------------------------------------
  13 0x00000000      0xEFFFFFFF              DRAM
  14
  15 0xF0000000      0xF0FFFFFF              AP Internal registers space
  16
  17 0xF1000000      0xF1FFFFFF              Reserved.
  18
  19 0xF2000000      0xF3FFFFFF              CP-0 Internal (configuration) registers
  20                                         space.
  21
  22 0xF4000000      0xF5FFFFFF              CP-1 Internal (configuration) registers
  23                                         space.
  24
  25 0xF6000000      0xF6FFFFFF              CP-0 / PCIe#0 Memory space.
  26
  27 0xF7000000      0xF7FFFFFF              CP-0 / PCIe#1 Memory space.
  28
  29 0xF8000000      0xF8FFFFFF              CP-0 / PCIe#2 Memory space.
  30
  31 0xF9000000      0xF900FFFF              CP-0 / PCIe#0 IO space.
  32
  33 0xF9010000      0xF901FFFF              CP-0 / PCIe#1 IO space.
  34
  35 0xF9020000      0xF902FFFF              CP-0 / PCIe#2 IO space.
  36
  37 0xF9030000      0xF9FFFFFF              Reserved.
  38
  39 0xFA000000      0xFAFFFFFF              CP-1 / PCIe#0 Memory space.
  40
  41 0xFB000000      0xFBFFFFFF              CP-1 / PCIe#1 Memory space.
  42
  43 0xFC000000      0xFCFFFFFF              CP-1 / PCIe#2 Memory space.
  44
  45 0xFD000000      0xFD00FFFF              CP-1 / PCIe#0 IO space.
  46
  47 0xFD010000      0xFD01FFFF              CP-1 / PCIe#1 IO space.
  48
  49 0xFD020000      0xFD02FFFF              CP-1 / PCIe#2 IO space.
  50
  51 0xFD030000      0xFFEFFFFF              Reserved.
  52
  53 0xFFF00000      0xFFFFFFFF              Bootrom
  54
  55 0x100000000     <DRAM Size>-1           DRAM
  56