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 6.0 off end # PEG 2 10 chip southbridge/intel/i82801jx # Southbridge 11 register "gpe0_en" = "0x40" 12 13 # Enable all six SATA ports. 14 register "sata_port_map" = "0x3f" 15 16 # Enable PCIe ports 0,2,3 as slots. 17 register "pcie_slot_implemented" = "0x31" 18 19 register "gen1_dec" = "0x00000295" 20 register "gen2_dec" = "0x001c4701" 21 22 device pci 19.0 off end # GBE 23 device pci 1a.0 on end # USB 24 device pci 1a.1 on end # USB 25 device pci 1a.2 on end # USB 26 device pci 1a.7 on end # USB 27 device pci 1b.0 on end # Audio 28 device pci 1c.0 on end # PCIe 1: PCIEX1_1 slot 29 device pci 1c.1 on end # PCIe 2: PCIEX1_2 slot 30 device pci 1c.2 off end # PCIe 3: Unconnected 31 device pci 1c.3 off end # PCIe 4: Unconnected 32 device pci 1c.4 on end # PCIe 5: Marvell 88SE6121 IDE/SATA controller 33 device pci 1c.5 on end # PCIe 6: Atheros AR8121 Ethernet NIC 34 device pci 1d.0 on end # USB 35 device pci 1d.1 on end # USB 36 device pci 1d.2 on end # USB 37 device pci 1d.7 on end # USB 38 device pci 1e.0 on end # PCI bridge 39 device pci 1f.0 on # LPC bridge 40 chip superio/winbond/w83667hg-a # Super I/O 41 device pnp 2e.0 on # FDC 42 # Global registers 43 irq 0x2a = 0x00 44 irq 0x2c = 0x22 45 irq 0x2d = 0x00 46 # Floppy 47 io 0x60 = 0x3f0 48 irq 0xf0 = 0x0e 49 end 50 device pnp 2e.1 off end # LPT1 51 device pnp 2e.2 on # COM1 52 io 0x60 = 0x3f8 53 irq 0x70 = 4 54 end 55 device pnp 2e.3 off end # COM2 56 device pnp 2e.5 on # PS/2 keyboard & mouse 57 io 0x60 = 0x60 58 io 0x62 = 0x64 59 irq 0x70 = 1 60 irq 0x72 = 12 61 end 62 device pnp 2e.106 off end # SPI1 63 device pnp 2e.107 off end # GPIO6 64 device pnp 2e.207 off end # GPIO7 65 device pnp 2e.307 on # GPIO8 66 irq 0xe4 = 0xfb 67 end 68 device pnp 2e.407 off end # GPIO9 69 device pnp 2e.8 off end # WDT 70 device pnp 2e.108 off end # GPIO1 71 device pnp 2e.9 off end # GPIO2 72 device pnp 2e.109 on end # GPIO3 73 device pnp 2e.209 on # GPIO4 74 irq 0xf0 = 0x7f 75 irq 0xfe = 0x07 76 end 77 device pnp 2e.309 on end # GPIO5 78 device pnp 2e.a on # ACPI 79 irq 0xe4 = 0x10 # 3VSBSW# enable 80 irq 0xe5 = 0x02 81 irq 0xf2 = 0xfc 82 end 83 device pnp 2e.b on # HW Monitor 84 io 0x60 = 0x290 85 irq 0x70 = 0 86 # IRQ purposefully not assigned to prevent lockups 87 end 88 device pnp 2e.c on end # PECI 89 device pnp 2e.d on end # VID_BUSSEL 90 device pnp 2e.f on end # GPIO_PP_OD 91 end 92 end 93 device pci 1f.2 on end # SATA 94 device pci 1f.3 on end # SMbus 95 device pci 1f.4 off end 96 device pci 1f.5 off end # SATA (legacy mode) 97 device pci 1f.6 off end 98 end 99 end 100end 101