src/mainboard/asus/p2b-ds/devicetree.cb

   1 chip northbridge/intel/i440bx           # Northbridge
   2   device lapic_cluster 0 on             # (L)APIC cluster
   3     chip cpu/intel/slot_1               # CPU socket 0
   4       device lapic 0 on end             # Local APIC of CPU 0
   5     end
   6     chip cpu/intel/slot_1               # CPU socket 1
   7       device lapic 1 on end             # Local APIC of CPU 1
   8     end
   9   end
  10   device pci_domain 0 on                # PCI domain
  11     device pci 0.0 on end               # Host bridge
  12     device pci 1.0 on end               # PCI/AGP bridge
  13     chip southbridge/intel/i82371eb     # Southbridge
  14       device pci 4.0 on                 # ISA bridge
  15         chip superio/winbond/w83977tf   # Super I/O
  16           device pnp 3f0.0 on           # Floppy
  17             io 0x60 = 0x3f0
  18             irq 0x70 = 6
  19             drq 0x74 = 2
  20           end
  21           device pnp 3f0.1 on           # Parallel port
  22             io 0x60 = 0x378
  23             irq 0x70 = 7
  24           end
  25           device pnp 3f0.2 on           # COM1
  26             io 0x60 = 0x3f8
  27             irq 0x70 = 4
  28           end
  29           device pnp 3f0.3 on           # COM2 / IR
  30             io 0x60 = 0x2f8
  31             irq 0x70 = 3
  32           end
  33           device pnp 3f0.5 on           # PS/2 keyboard / mouse
  34             io 0x60 = 0x60
  35             io 0x62 = 0x64
  36             irq 0x70 = 1                # PS/2 keyboard interrupt
  37             irq 0x72 = 12               # PS/2 mouse interrupt
  38           end
  39           device pnp 3f0.7 on           # GPIO 1
  40           end
  41           device pnp 3f0.8 on           # GPIO 2
  42           end
  43           device pnp 3f0.9 on           # GPIO 3
  44           end
  45           device pnp 3f0.a on           # ACPI
  46           end
  47         end
  48       end
  49       device pci 4.1 on end             # IDE
  50       device pci 4.2 on end             # USB
  51       device pci 4.3 on end             # ACPI
  52       device pci 6.0 on end             # Onboard SCSI
  53       register "ide0_enable" = "1"
  54       register "ide1_enable" = "1"
  55       register "ide_legacy_enable" = "1"
  56       # Enable UDMA/33 for higher speed if your IDE device(s) support it.
  57       register "ide0_drive0_udma33_enable" = "1"
  58       register "ide0_drive1_udma33_enable" = "1"
  59       register "ide1_drive0_udma33_enable" = "1"
  60       register "ide1_drive1_udma33_enable" = "1"
  61     end
  62   end
  63 end