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#
# This file is part of the coreboot project.
#
# Copyright (C) 2017 Arthur Heymans <arthur@aheymans.xyz>
#
# 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.
#
chip northbridge/intel/x4x # Northbridge
device cpu_cluster 0 on # APIC cluster
chip cpu/intel/socket_LGA775
device lapic 0 on end
end
chip cpu/intel/model_1067x # CPU
device lapic 0xACAC off end
end
end
device domain 0 on # PCI domain
subsystemid 0x1043 0x836d inherit
device pci 0.0 on end # Host Bridge
device pci 1.0 on end # PEG
device pci 2.0 on end # Integrated graphics controller
chip southbridge/intel/i82801gx # Southbridge
register "pirqa_routing" = "0x0b"
register "pirqb_routing" = "0x0b"
register "pirqc_routing" = "0x0b"
register "pirqd_routing" = "0x0b"
register "pirqe_routing" = "0x80"
register "pirqf_routing" = "0x80"
register "pirqg_routing" = "0x80"
register "pirqh_routing" = "0x0b"
# GPI routing
# 0 No effect (default)
# 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
# 2 SCI (if corresponding GPIO_EN bit is also set)
register "ide_enable_primary" = "0x1"
register "sata_ahci" = "0x0" # AHCI not supported on this ICH7 variant
register "gpe0_en" = "0x04000440"
device pci 1b.0 on end # Audio
device pci 1c.0 on end # PCIe 1
device pci 1c.1 on # PCIe 2: NIC
device pci 00.0 on
end
end
device pci 1c.2 off end # PCIe 3
device pci 1c.3 off end # PCIe 4
device pci 1c.4 off end # PCIe 5
device pci 1c.5 off end # PCIe 6
device pci 1d.0 on end # USB
device pci 1d.1 on end # USB
device pci 1d.2 on end # USB
device pci 1d.3 on end # USB
device pci 1d.7 on end # USB
device pci 1e.0 on end # PCI bridge
device pci 1e.2 off end # AC'97 Audio Controller
device pci 1e.3 off end # AC'97 Modem Controller
device pci 1f.0 on # ISA bridge
chip superio/winbond/w83627dhg
device pnp 2e.0 off end # Floppy
device pnp 2e.1 on # Parallel port
# global
irq 0x2c = 0x92
# 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 end # COM2, IR
device pnp 2e.5 on # Keyboard, mouse
io 0x60 = 0x60
io 0x62 = 0x64
irq 0x70 = 1
irq 0x72 = 12
end
device pnp 2e.6 off end # SPI
device pnp 2e.7 on end # GPIO6 (all input)
device pnp 2e.8 off end # WDT0#, PLED
device pnp 2e.9 off end # GPIO2
device pnp 2e.109 on # GPIO3
irq 0xf0 = 0xf3
# irq 0xf1 = 0x08
end
device pnp 2e.209 on # GPIO4
irq 0xf4 = 0x00
end
device pnp 2e.309 off end # GPIO5
device pnp 2e.a on # ACPI
irq 0x70 = 0
irq 0xe4 = 0x10 # VSBGATE# to power dram during S3
end
device pnp 2e.b on # HWM, front pannel LED
io 0x60 = 0x290
irq 0x70 = 0
end
device pnp 2e.c on # PECI, SST
irq 0xe0 = 0x10
irq 0xe1 = 0x64
irq 0xe8 = 0x01
end
end
end
device pci 1f.1 on end # PATA/IDE
device pci 1f.2 on end # SATA
device pci 1f.3 on end # SMbus
end
end
end
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