src/mainboard/via/epia-n/devicetree.cb

##
## This file is part of the coreboot project.
##
## Copyright (C) 2008 VIA Technologies, Inc.
## (Written by Aaron Lwe <aaron.lwe@gmail.com> for VIA)
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##

chip northbridge/via/cn400			# Northbridge

  device cpu_cluster 0 on			# APIC cluster
    chip cpu/via/c3			# VIA C3
      device lapic 0 on end			# APIC
    end
  end

  device domain 0 on			# PCI domain
    device pci 0.0 on end			# AGP Bridge
    device pci 0.1 on end			# Error Reporting
    device pci 0.2 on end			# Host Bus Control
    device pci 0.3 on end			# Memory Controller
    device pci 0.4 on end			# Power Management
    device pci 0.7 on end			# V-Link Controller
    device pci 1.0 on end			# PCI Bridge
    chip southbridge/via/vt8237r		# Southbridge
      # Enable both IDE channels.
      register "ide0_enable" = "1"
      register "ide1_enable" = "1"
      # Both cables are 40pin.
      register "ide0_80pin_cable" = "0"
      register "ide1_80pin_cable" = "0"
      device pci f.0 on end			# IDE/SATA
	  device pci f.1 on end			# IDE
      register "fn_ctrl_lo" = "0xC0"    # Disable AC/MC97
      register "fn_ctrl_hi" = "0x9d"    # Disable USB Direct & LAN Gating
      device pci 10.0 on end			# OHCI
      device pci 10.1 on end			# OHCI
      device pci 10.2 on end			# OHCI
      device pci 10.3 on end			# OHCI
      device pci 10.4 on end			# EHCI
      device pci 10.5 off end			# USB Direct
      device pci 11.0 on			# Southbridge LPC
        chip superio/winbond/w83697hf		# Super I/O
          device pnp 2e.0 off			# Floppy
            io 0x60 = 0x3f0
            irq 0x70 = 6
            drq 0x74 = 2
          end
          device pnp 2e.1 off			# Parallel Port
            io 0x60 = 0x378
            irq 0x70 = 7
            drq 0x74 = 3
          end
          device pnp 2e.2 on			# COM1
            io 0x60 = 0x3f8
            irq 0x70 = 4
          end
          device pnp 2e.3 off			# COM2
            io 0x60 = 0x2f8
            irq 0x70 = 3
          end
          device pnp 2e.6 off			# IR Port
            io 0x60 = 0x000
          end
          device pnp 2e.7 off			# GPIO 1
            io 0x60 = 0x201			# 0x201
          end
          device pnp 2e.8 off			# GPIO 5
            io 0x60 = 0x330			# 0x330
          end
          device pnp 2e.9 off			# GPIO 2, 3,and 4
            io 0x60 = 0x000			#
          end
          device pnp 2e.a off			# ACPI
            io 0x60 = 0x000			#
          end
          device pnp 2e.b on			# HWM
            io 0x60 = 0x290
			irq 0x70 = 0
          end
        end
      end
      device pci 11.5 off end			# AC'97 audio
      device pci 11.6 off end			# AC'97 Modem
      device pci 12.0 on end			# Ethernet
    end
  end
end