src/mainboard/gigabyte/ma785gmt/devicetree.cb

   1 # sample config for gigabyte ga785gmt
   2 chip northbridge/amd/amdfam10/root_complex
   3         device lapic_cluster 0 on
   4                 chip cpu/amd/socket_AM3  #L1 and DDR3
   5                          device lapic 0 on end
   6                 end
   7         end
   8         device pci_domain 0 on
   9                 chip northbridge/amd/amdfam10
  10                         device pci 18.0 on #  northbridge
  11                                 chip southbridge/amd/rs780
  12                                         device pci 0.0 on end # HT      0x9600
  13                                         device pci 1.0 on end # Internal Graphics P2P bridge 0x9602
  14                                         device pci 2.0 on end # PCIE P2P bridge (external graphics) 0x9603
  15                                         device pci 3.0 on end # PCIE P2P bridge 0x960b
  16                                         device pci 4.0 on end # PCIE P2P bridge 0x9604
  17                                         device pci 5.0 off end # PCIE P2P bridge 0x9605
  18                                         device pci 6.0 off end # PCIE P2P bridge 0x9606
  19                                         device pci 7.0 off end # PCIE P2P bridge 0x9607
  20                                         device pci 8.0 off end # NB/SB Link P2P bridge
  21                                         device pci 9.0 on end #
  22                                         device pci a.0 on end #
  23                                         register "gppsb_configuration" = "1"   # Configuration B
  24                                         register "gpp_configuration" = "3"   # Configuration D default
  25                                         register "port_enable" = "0x6fc"
  26                                         register "gfx_dev2_dev3" = "1"
  27                                         register "gfx_dual_slot" = "2"
  28
  29                                         register "gfx_lane_reversal" = "0"
  30                                         register "gfx_tmds" = "0"
  31                                         register "gfx_compliance" = "0"
  32                                         register "gfx_reconfiguration" = "1"
  33                                         register "gfx_link_width" = "0"
  34                                 end
  35                                 chip southbridge/amd/sb700 # it is under NB/SB Link, but on the same pri bus
  36                                         device pci 11.0 on end # SATA
  37                                         device pci 12.0 on end # USB
  38                                         device pci 12.1 on end # USB
  39                                         device pci 12.2 on end # USB
  40                                         device pci 13.0 on end # USB
  41                                         device pci 13.1 on end # USB
  42                                         device pci 13.2 on end # USB
  43                                         device pci 14.0 on # SM
  44                                                 chip drivers/generic/generic #dimm 0-0-0
  45                                                         device i2c 50 on end
  46                                                 end
  47                                                 chip drivers/generic/generic #dimm 0-0-1
  48                                                         device i2c 51 on end
  49                                                 end
  50                                                 chip drivers/generic/generic #dimm 0-1-0
  51                                                         device i2c 52 on end
  52                                                 end
  53                                                 chip drivers/generic/generic #dimm 0-1-1
  54                                                         device i2c 53 on end
  55                                                 end
  56                                         end # SM
  57                                         device pci 14.1 on end # IDE    0x439c
  58                                         device pci 14.2 on end # HDA    0x4383
  59                                         device pci 14.3 on # LPC        0x439d
  60                                                 chip superio/ite/it8718f
  61                                                         device pnp 2e.0 off #  Floppy
  62                                                                 io 0x60 = 0x3f0
  63                                                                 irq 0x70 = 6
  64                                                                 drq 0x74 = 2
  65                                                         end
  66                                                         device pnp 2e.1 on #  Com1
  67                                                                 io 0x60 = 0x3f8
  68                                                                 irq 0x70 = 4
  69                                                         end
  70                                                         device pnp 2e.2 off #  Com2
  71                                                                 io 0x60 = 0x2f8
  72                                                                 irq 0x70 = 3
  73                                                         end
  74                                                         device pnp 2e.3 off #  Parallel Port
  75                                                                 io 0x60 = 0x378
  76                                                                 irq 0x70 = 7
  77                                                         end
  78                                                         device pnp 2e.4 off end #  EC
  79                                                         device pnp 2e.5 on #  Keyboard
  80                                                                 io 0x60 = 0x60
  81                                                                 io 0x62 = 0x64
  82                                                                 irq 0x70 = 1
  83                                                         end
  84                                                         device pnp 2e.6 on #  Mouse
  85                                                                 irq 0x70 = 12
  86                                                         end
  87                                                         device pnp 2e.7 off #  GPIO, must be closed for unresolved reason.
  88                                                         end
  89                                                         device pnp 2e.8 off #  MIDI
  90                                                                 io 0x60 = 0x300
  91                                                                 irq 0x70 = 9
  92                                                         end
  93                                                         device pnp 2e.9 off #  GAME
  94                                                                 io 0x60 = 0x220
  95                                                         end
  96                                                         device pnp 2e.a off end #  CIR
  97                                                 end     #superio/ite/it8718f
  98                                         end             #LPC
  99                                         device pci 14.4 on end # PCI 0x4384
 100                                         device pci 14.5 on end # USB 2
 101                                         register "boot_switch_sata_ide" = "0"   # 0: boot from SATA. 1: IDE
 102                                 end     #southbridge/amd/sb700
 103                         end #  device pci 18.0
 104
 105                         device pci 18.0 on end
 106                         device pci 18.0 on end
 107                         device pci 18.1 on end
 108                         device pci 18.2 on end
 109                         device pci 18.3 on end
 110                         device pci 18.4 on end
 111                 end
 112         end #pci_domain
 113         #for node 32 to node 63
 114 end