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# SPDX-License-Identifier: GPL-2.0-or-later
chip northbridge/intel/x4x # Northbridge
device cpu_cluster 0 on
ops x4x_cpu_bus_ops # 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
ops x4x_pci_domain_ops # PCI domain
subsystemid 0x17aa 0x304f 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 "gpi13_routing" = "1" # ??vendor
register "ide_enable_primary" = "true"
register "gpe0_en" = "0x440"
register "gen1_dec" = "0x00fc0a01"
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 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 # LPC bridge
chip superio/smsc/smscsuperio
device pnp 2e.0 off end # Floppy
device pnp 2e.3 on # Parallel Port
io 0x60 = 0x378
irq 0x70 = 7
drq 0x74 = 3
end
device pnp 2e.4 on # COM1
io 0x60 = 0x3f8
irq 0x70 = 4
end
device pnp 2e.5 off end # COM2
device pnp 2e.7 on # Keyboard
io 0x60 = 0x60 # Can't read this back
io 0x62 = 0x64 # Can't read this back
irq 0x70 = 1
irq 0x72 = 12
end
device pnp 2e.a on # Runtime Regs
io 0x60 = 0x0a00
end
end # smscsuperio
end
device pci 1f.1 on end # PATA/IDE
device pci 1f.2 on end # SATA
device pci 1f.3 on # SMbus
chip drivers/i2c/at24rf08c
device i2c 54 on end
device i2c 55 on end
device i2c 56 on end
device i2c 57 on end
end
chip drivers/i2c/ck505
register "mask" = "{ 0x00, 0x80 }"
register "regs" = "{ 0x00, 0x80 }"
device i2c 69 on end
end
end
end
end
end
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