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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 "spd_addresses" = "{0x50, 0, 0x52, 0}"
register "ec_present" = "1"
# FIXME: Native raminit requires reduced max clock
register "max_mem_clock_mhz" = "CONFIG(USE_NATIVE_RAMINIT) ? 666 : 800"
# Force double refresh rate
register "ddr_refresh_rate_config" = "DDR_REFRESH_RATE_DOUBLE"
device domain 0 on
device ref host_bridge on end # host bridge
device ref peg10 off end # PCIe Bridge for discrete graphics
device ref igd 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" = "true"
register "usb_port_config" = "{
{1, 0, -1}, /* P0: Right USB 3.0 #1 (no OC) */
{1, 0, -1}, /* P1: Right USB 3.0 #2 (no OC) */
{1, 0, -1}, /* P2: Camera (no OC) */
/* P3-P8: Empty */
{0, 0, -1}, {0, 0, -1}, {0, 0, -1},
{0, 0, -1}, {0, 0, -1}, {0, 0, -1},
{1, 1, -1}, /* P9: Left USB 1 (no OC) */
{1, 0, -1}, /* P10: Mini PCIe - WLAN / BT (no OC) */
/* P11-P13: Empty */
{0, 0, -1}, {0, 0, -1}, {0, 0, -1}
}"
device ref xhci on end # USB 3.0 Controller
device ref mei1 on end # Management Engine Interface 1
device ref mei2 off end # Management Engine Interface 2
device ref me_ide_r off end # Management Engine IDE-R
device ref me_kt off end # Management Engine KT
device ref gbe off end # Intel Gigabit Ethernet
device ref ehci2 on end # USB2 EHCI #2
device ref hda on end # High Definition Audio
device ref pcie_rp1 on end # PCIe Port #1 (mini PCIe Slot - WLAN & Serial debug)
device ref pcie_rp2 on end # PCIe Port #2 (ETH0)
device ref pcie_rp3 on end # PCIe Port #3 (Card Reader)
#force ASPM for PCIe bridge to Card Reader
register "pcie_aspm[2]" = "0x3"
device ref pcie_rp4 off end # PCIe Port #4
device ref pcie_rp5 off end # PCIe Port #5
device ref pcie_rp6 off end # PCIe Port #6
device ref pcie_rp7 off end # PCIe Port #7
device ref pcie_rp8 off end # PCIe Port #8
device ref ehci1 on end # USB2 EHCI #1
device ref pci_bridge off end # PCI bridge
device ref lpc 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 ref sata1 on end # SATA Controller 1
device ref smbus on
subsystemid 0x18D1 0x04B4
end # SMBus
device ref sata2 off end # SATA Controller 2
device ref thermal on end # Thermal
end
end
end
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