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chip northbridge/intel/sandybridge
# IGD Displays
register "gfx" = "GMA_STATIC_DISPLAYS(0)"
# Enable DisplayPort Hotplug with 6ms pulse
register "gpu_dp_d_hotplug" = "0x06"
# Enable Panel as LVDS and configure power delays
register "gpu_panel_port_select" = "PANEL_PORT_LVDS"
register "gpu_panel_power_cycle_delay" = "6" # T7: 500ms
register "gpu_panel_power_up_delay" = "100" # T1+T2: 10ms
register "gpu_panel_power_down_delay" = "100" # T5+T6: 10ms
register "gpu_panel_power_backlight_on_delay" = "2100" # T3: 210ms
register "gpu_panel_power_backlight_off_delay" = "2100" # T4: 210ms
# Set backlight PWM values
register "gpu_cpu_backlight" = "0x000001e8"
register "gpu_pch_backlight" = "0x03d00000"
register "max_mem_clock_mhz" = "666" # DDR3-1333
device cpu_cluster 0 on
chip cpu/intel/model_206ax
# Magic APIC ID to locate this chip
device lapic 0x0 on end
device lapic 0xacac off end
register "acpi_c1" = "1" # ACPI(C1) = MWAIT(C1)
register "acpi_c2" = "3" # ACPI(C2) = MWAIT(C3)
register "acpi_c3" = "5" # ACPI(C3) = MWAIT(C7)
end
end
device domain 0 on
device pci 00.0 on end # host bridge
device pci 01.0 off end # PCIe Bridge for discrete graphics
device pci 02.0 on end # vga controller
chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
# 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 "alt_gp_smi_en" = "0x0000"
#register "gpi1_routing" = "1" #SMI from EC
register "gpi13_routing" = "2" #SCI from EC
# Enable SATA ports 0 & 1
register "sata_port_map" = "0x3"
# Set max SATA speed to 3.0 Gb/s
register "sata_interface_speed_support" = "0x2"
# Enable EC Port 0x68/0x6C
register "gen1_dec" = "0x00040069"
# EC range is 0x380-0387
register "gen2_dec" = "0x00040381"
# Enable zero-based linear PCIe root port functions
register "pcie_port_coalesce" = "1"
register "c2_latency" = "101" # c2 not supported
device pci 14.0 on end # USB 3.0 Controller
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
device pci 16.2 off end # Management Engine IDE-R
device pci 16.3 off end # Management Engine KT
device pci 19.0 off end # Intel Gigabit Ethernet
device pci 1a.0 on end # USB2 EHCI #2
device pci 1b.0 on end # High Definition Audio
device pci 1c.0 on end # PCIe Port #1 (mini PCIe Slot - WLAN & Serial debug)
device pci 1c.1 on end # PCIe Port #2 (ETH0)
device pci 1c.2 on end # PCIe Port #3 (Card Reader)
#force ASPM for PCIe bridge to Card Reader
register "pcie_aspm_f2" = "0x3"
device pci 1c.3 off end # PCIe Port #4
device pci 1c.4 off end # PCIe Port #5
device pci 1c.5 off end # PCIe Port #6
device pci 1c.6 off end # PCIe Port #7
device pci 1c.7 off end # PCIe Port #8
device pci 1d.0 on end # USB2 EHCI #1
device pci 1e.0 off end # PCI bridge
device pci 1f.0 on #LPC bridge
chip drivers/pc80/tpm
device pnp 0c31.0 on end
end
chip ec/quanta/ene_kb3940q
# 60/64 KBC
device pnp ff.1 on # dummy address
end
end
end # LPC bridge
device pci 1f.2 on end # SATA Controller 1
device pci 1f.3 on end # SMBus
device pci 1f.5 off end # SATA Controller 2
device pci 1f.6 on end # Thermal
end
end
end
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