src/mainboard/olpc/rev_a/devicetree.cb

   1 chip northbridge/amd/gx2
   2         register "irqmap" = "0xaa5b"
   3         register "setupflash" = "0"
   4         device apic_cluster 0 on
   5                 chip cpu/amd/model_gx2
   6                         device apic 0 on end
   7                 end
   8         end
   9         device pci_domain 0 on
  10                 device pci 1.0 on end
  11                 device pci 1.1 on end
  12                 chip southbridge/amd/cs5536
  13                 # 0x51400025 (IRQ Mapper LPC Mask)= 0x00001002
  14                 # IRQ 12 and 1 unmasked,  Keyboard and Mouse IRQs. OK
  15                 # 0x5140004E (LPC Serial IRQ Control) = 0xEFFD0080.
  16                 # Frame Pulse Width = 4clocks
  17                 # IRQ Data Frames = 17Frames
  18                 # SIRQ Mode = continous , It would be better if the EC could operate in
  19                 # Active(Quiet) mode. Save power....
  20                 # SIRQ Enable = Enabled
  21                 # Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse IRQs. OK
  22                         #register "lpc_irq" = "0x00001002"
  23                         #register "lpc_serirq_enable" = "0xEFFD0080"
  24                         #register "enable_gpio0_inta" = "1"
  25                         #register "enable_ide_nand_flash" = "1"
  26                         #register "enable_uarta" = "1"
  27                         #register "enable_USBP4_host" = "1"
  28                         #register "audio_irq" = "5"
  29                         #register "usbf4_irq" = "10"
  30                         #register "usbf5_irq" = "10"
  31                         #register "usbf6_irq" = "0"
  32                         #register "usbf7_irq" = "0"
  33                         device pci d.0 on end   # Realtek 8139 LAN
  34                         device pci f.0 on end   # ISA Bridge
  35                         device pci f.2 on end   # IDE Controller
  36                         device pci f.3 on end   # Audio
  37                         device pci f.4 on end   # OHCI
  38                         device pci f.5 on end   # EHCI
  39                         register "unwanted_vpci[0]" = "0x80007E00"      # USB/UDC
  40                         register "unwanted_vpci[1]" = "0x80007F00"      # USB/OTG
  41                         register "unwanted_vpci[2]" = "0"       # End of list has a zero
  42                 end
  43         end
  44 end
  45