src/mainboard/asus/m4a78-em/devicetree.cb

   1 chip northbridge/amd/amdfam10/root_complex
   2         device lapic_cluster 0 on
   3                 chip cpu/amd/socket_AM3  #L1 and DDR2
   4                          device lapic 0 on end
   5                 end
   6         end
   7         device pci_domain 0 on
   8                 chip northbridge/amd/amdfam10
   9                         device pci 18.0 on #  northbridge
  10                                 chip southbridge/amd/rs780
  11                                         device pci 0.0 on end # HT      0x9600
  12                                         device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
  13                                         device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x9603
  14                                         device pci 3.0 on end # PCIE P2P bridge 0x960b
  15                                         device pci 4.0 on end # PCIE P2P bridge 0x9604
  16                                         device pci 5.0 off end # PCIE P2P bridge 0x9605
  17                                         device pci 6.0 off end # PCIE P2P bridge 0x9606
  18                                         device pci 7.0 off end # PCIE P2P bridge 0x9607
  19                                         device pci 8.0 off end # NB/SB Link P2P bridge
  20                                         device pci 9.0 on end #
  21                                         device pci a.0 on end # bridge to RTL8112 PCI Express Gigabit Ethernet
  22                                         register "gppsb_configuration" = "1"   # Configuration B
  23                                         register "gpp_configuration" = "3"   # Configuration D default
  24                                         register "port_enable" = "0x6fc"
  25                                         register "gfx_dev2_dev3" = "1"
  26                                         register "gfx_dual_slot" = "2"
  27
  28                                         register "gfx_lane_reversal" = "0"
  29                                         register "gfx_tmds" = "0"
  30                                         register "gfx_compliance" = "0"
  31                                         register "gfx_reconfiguration" = "1"
  32                                         register "gfx_link_width" = "0"
  33                                 end
  34                                 chip southbridge/amd/sb700 # it is under NB/SB Link, but on the same pri bus
  35                                         device pci 11.0 on end # SATA
  36                                         device pci 12.0 on end # USB
  37                                         device pci 12.1 on end # USB
  38                                         device pci 12.2 on end # USB
  39                                         device pci 13.0 on end # USB
  40                                         device pci 13.1 on end # USB
  41                                         device pci 13.2 on end # USB
  42                                         device pci 14.0 on # SM
  43                                                 chip drivers/generic/generic #dimm 0-0-0
  44                                                         device i2c 50 on end
  45                                                 end
  46                                                 chip drivers/generic/generic #dimm 0-0-1
  47                                                         device i2c 51 on end
  48                                                 end
  49                                                 chip drivers/generic/generic #dimm 0-1-0
  50                                                         device i2c 52 on end
  51                                                 end
  52                                                 chip drivers/generic/generic #dimm 0-1-1
  53                                                         device i2c 53 on end
  54                                                 end
  55                                         end # SM
  56                                         device pci 14.1 on end # IDE    0x439c
  57                                         device pci 14.2 on end # HDA    0x4383
  58                                         device pci 14.3 on # LPC        0x439d
  59                                                 chip superio/ite/it8712f
  60                                                         device pnp 2e.0 off end #  Floppy
  61                                                         device pnp 2e.1 on #  Com1
  62                                                                 io 0x60 = 0x3f8
  63                                                                 irq 0x70 = 4
  64                                                         end
  65                                                         device pnp 2e.2 off #  Com2
  66                                                                 io 0x60 = 0x2f8
  67                                                                 irq 0x70 = 3
  68                                                         end
  69                                                         device pnp 2e.3 off #  Parallel Port
  70                                                                 io 0x60 = 0x378
  71                                                                 irq 0x70 = 7
  72                                                         end
  73                                                         device pnp 2e.4 off end #  Environment Controller
  74                                                         device pnp 2e.5 on #  Keyboard
  75                                                                 io 0x60 = 0x60
  76                                                                 io 0x62 = 0x64
  77                                                                 irq 0x70 = 1
  78                                                         end
  79                                                         device pnp 2e.6 on #  Mouse
  80                                                                 irq 0x70 = 12
  81                                                         end
  82                                                         device pnp 2e.7 off #  GPIO, must be closed for unresolved reason.
  83                                                         end
  84                                                         device pnp 2e.8 off #  MIDI
  85                                                         end
  86                                                         device pnp 2e.9 off #  GAME
  87                                                         end
  88                                                         device pnp 2e.a off end #  CIR
  89                                                 end     #superio
  90                                         end             #LPC
  91                                         device pci 14.4 on end # PCI to PCI Bridge [1002:4384]
  92                                         device pci 14.5 on end # USB 2
  93                                         register "boot_switch_sata_ide" = "0"   # 0: boot from SATA. 1: IDE
  94                                 end     #southbridge/amd/sb700
  95                         end #  device pci 18.0
  96
  97                         device pci 18.0 on end
  98                         device pci 18.0 on end
  99                         device pci 18.1 on end
 100                         device pci 18.2 on end
 101                         device pci 18.3 on end
 102                         device pci 18.4 on end
 103                 end # chip northbridge
 104         end #pci_domain
 105 end # northbridge/amd/amdfam10/root_complex