1## SPDX-License-Identifier: GPL-2.0-only 2 3chip northbridge/intel/i945 4 # IGD Displays 5 register "gfx" = "GMA_STATIC_DISPLAYS(0)" 6 7 register "gpu_hotplug" = "0x00000220" 8 register "gpu_lvds_use_spread_spectrum_clock" = "true" 9 register "pwm_freq" = "180" 10 register "gpu_panel_power_up_delay" = "250" 11 register "gpu_panel_power_backlight_on_delay" = "2380" 12 register "gpu_panel_power_down_delay" = "250" 13 register "gpu_panel_power_backlight_off_delay" = "2380" 14 register "gpu_panel_power_cycle_delay" = "2" 15 16 device cpu_cluster 0 on ops i945_cpu_bus_ops end # APIC cluster 17 register "pci_mmio_size" = "768" 18 19 device domain 0 on 20 ops i945_pci_domain_ops 21 device pci 00.0 on # Host bridge 22 subsystemid 0x8086 0x7270 23 end 24 device pci 02.0 on # VGA controller 25 subsystemid 0x8086 0x7270 26 end 27 device pci 02.1 on # display controller 28 subsystemid 0x17aa 0x201a 29 end 30 chip southbridge/intel/i82801gx 31 register "pirqa_routing" = "0x0b" 32 register "pirqb_routing" = "0x0b" 33 register "pirqc_routing" = "0x0b" 34 register "pirqd_routing" = "0x0b" 35 register "pirqe_routing" = "0x0b" 36 register "pirqf_routing" = "0x0b" 37 register "pirqg_routing" = "0x0b" 38 register "pirqh_routing" = "0x0b" 39 40 # GPI routing 41 # 0 No effect (default) 42 # 1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) 43 # 2 SCI (if corresponding GPIO_EN bit is also set) 44 register "gpi1_routing" = "2" 45 register "gpi7_routing" = "2" 46 47 register "sata_ports_implemented" = "0x04" 48 49 register "gpe0_en" = "0x11000006" 50 register "alt_gp_smi_en" = "0x1000" 51 52 register "ide_enable_primary" = "true" 53 register "ide_enable_secondary" = "true" 54 55 register "c4onc3_enable" = "true" 56 57 register "c3_latency" = "0x23" 58 register "p_cnt_throttling_supported" = "true" 59 60 register "gen1_dec" = "0x000c0681" 61 register "gen2_dec" = "0x000c1641" 62 register "gen4_dec" = "0x001c0301" 63 64 device pci 1b.0 on # Audio Controller 65 subsystemid 0x8384 0x7680 66 end 67 device pci 1c.0 on end # Ethernet 68 device pci 1c.1 on end # Atheros WLAN 69 device pci 1c.2 off end # PCIe #3 70 device pci 1c.3 off end # PCIe #4 71 device pci 1c.4 off end # PCIe #5 72 device pci 1c.5 off end # PCIe #6 73 74 device pci 1d.0 on # USB UHCI 75 subsystemid 0x8086 0x7270 76 end 77 device pci 1d.1 on # USB UHCI 78 subsystemid 0x8086 0x7270 79 end 80 device pci 1d.2 on # USB UHCI 81 subsystemid 0x8086 0x7270 82 end 83 device pci 1d.3 on # USB UHCI 84 subsystemid 0x8086 0x7270 85 end 86 device pci 1d.7 on # USB2 EHCI 87 subsystemid 0x8086 0x7270 88 end 89 device pci 1e.0 on end # PCI bridge 90 device pci 1e.2 off end # AC'97 Audio 91 device pci 1e.3 off end # AC'97 Modem 92 device pci 1f.0 on # PCI-LPC bridge 93 subsystemid 0x8086 0x7270 94 end 95 device pci 1f.1 on # IDE 96 subsystemid 0x8086 0x7270 97 end 98 device pci 1f.2 on # SATA 99 subsystemid 0x8086 0x7270 100 end 101 device pci 1f.3 on # SMBUS 102 subsystemid 0x8086 0x7270 103 end 104 end 105 end 106end 107