1# SPDX-License-Identifier: GPL-2.0-or-later 2 3chip northbridge/intel/x4x # Northbridge 4 device cpu_cluster 0 on ops x4x_cpu_bus_ops end # APIC cluster 5 device domain 0 on 6 ops x4x_pci_domain_ops # PCI domain 7 device pci 0.0 on end # Host Bridge 8 device pci 1.0 on end # PEG 9 device pci 2.0 off end # Integrated graphics controller 10 device pci 2.1 off end # Integrated graphics controller 2 11 device pci 3.0 off end # ME 12 device pci 3.1 off end # ME 13 device pci 3.2 off end # ME 14 device pci 3.3 off end # ME 15 device pci 6.0 on end # PEG 2 16 chip southbridge/intel/i82801jx # Southbridge 17 register "gpe0_en" = "0x40" 18 19 register "sata_port_map" = "0x3f" 20 21 # Enable PCIe ports 0,2,3 as slots. 22 register "pcie_slot_implemented" = "0x31" 23 24 register "gen1_dec" = "0x00000295" 25 register "gen2_dec" = "0x001c4701" 26 27 device pci 19.0 off end # GBE 28 device pci 1a.0 on end # USB 29 device pci 1a.1 on end # USB 30 device pci 1a.2 on end # USB 31 device pci 1a.7 on end # USB 32 device pci 1b.0 on end # Audio 33 device pci 1c.0 on end # PCIe 1 slot 1 34 device pci 1c.1 on end # PCIe 2 slot 2 35 device pci 1c.2 on end # PCIe 3 slot 3 36 device pci 1c.3 off end # PCIe 4 37 device pci 1c.4 on end # PCIe 5 MARVELL IDE 38 device pci 1c.5 on end # PCIe 6 ethernet NIC 39 device pci 1d.0 on end # USB 40 device pci 1d.1 on end # USB 41 device pci 1d.2 on end # USB 42 device pci 1d.7 on end # USB 43 device pci 1e.0 on end # PCI bridge 44 device pci 1f.0 on # LPC bridge 45 chip superio/winbond/w83667hg-a # Super I/O 46 device pnp 2e.0 on # FDC 47 # Global registers 48 irq 0x2a = 0x30 49 irq 0x2c = 0x22 50 irq 0x2d = 0x00 51 io 0x60 = 0x3f0 52 irq 0x70 = 0x06 53 end 54 device pnp 2e.1 off end # LPT1 55 device pnp 2e.2 on # COM1 56 io 0x60 = 0x3f8 57 irq 0x70 = 4 58 end 59 device pnp 2e.3 off end # COM2 60 device pnp 2e.5 on # PS/2 keyboard & mouse 61 io 0x60 = 0x60 62 io 0x62 = 0x64 63 irq 0x70 = 1 64 irq 0x72 = 12 65 end 66 device pnp 2e.106 off end # SPI1 67 device pnp 2e.107 off end # GPIO6 68 device pnp 2e.207 off end # GPIO7 69 device pnp 2e.307 on # GPIO8 70 irq 0xe4 = 0xfb 71 irq 0xe5 = 0x82 72 end 73 device pnp 2e.407 off end # GPIO9 74 device pnp 2e.8 off end # WDT 75 device pnp 2e.108 off end # GPIO1 76 device pnp 2e.9 off end # GPIO2 77 device pnp 2e.109 on end # GPIO3 78 device pnp 2e.209 on # GPIO4 79 irq 0xf0 = 0xff 80 irq 0xfe = 0x07 81 end 82 device pnp 2e.309 on end # GPIO5 83 device pnp 2e.a on # ACPI 84 irq 0xe4 = 0x10 # 3VSBSW# enable 85 irq 0xe5 = 0x02 86 irq 0xf2 = 0xfc 87 end 88 device pnp 2e.b on # HW Monitor 89 io 0x60 = 0x290 90 irq 0x70 = 0x0 91 # IRQ purposefully not assigned to prevent lockups 92 end 93 device pnp 2e.c on end # PECI 94 device pnp 2e.d on end # VID_BUSSEL 95 device pnp 2e.f on end # GPIO_PP_OD 96 end 97 end 98 device pci 1f.1 off end # PATA/IDE 99 device pci 1f.2 on end # SATA 100 device pci 1f.3 on end # SMbus 101 device pci 1f.4 off end 102 device pci 1f.5 on end # IDE 103 device pci 1f.6 off end 104 end 105 end 106end 107