chip soc/intel/skylake

	register "gpu_pp_up_delay_ms"		  = "200"
	register "gpu_pp_down_delay_ms"		  = " 50"
	register "gpu_pp_cycle_delay_ms"	  = "500"
	register "gpu_pp_backlight_on_delay_ms"	  = "  1"
	register "gpu_pp_backlight_off_delay_ms"  = "200"

	register "gpu_pch_backlight_pwm_hz"	  = "200"

	# IGD Displays
	register "gfx" = "GMA_STATIC_DISPLAYS(0)"

	register "deep_s3_enable_ac" = "0"
	register "deep_s3_enable_dc" = "0"
	register "deep_s5_enable_ac" = "0"
	register "deep_s5_enable_dc" = "0"
	register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN"

	register "eist_enable" = "1"

	# Set the Thermal Control Circuit (TCC) activaction value to 95C
	# even though FSP integration guide says to set it to 100C for SKL-U
	# (offset at 0), because when the TCC activates at 100C, the CPU
	# will have already shut itself down from overheating protection.
	register "tcc_offset" = "5" # TCC of 95C

	# GPE configuration
	# Note that GPE events called out in ASL code rely on this
	# route. i.e. If this route changes then the affected GPE
	# offset bits also need to be changed.
	register "gpe0_dw0" = "GPP_C"
	register "gpe0_dw1" = "GPP_D"
	register "gpe0_dw2" = "GPP_E"

	# EC host command ranges are in 0x380-0x383 & 0x80-0x8f
	register "gen1_dec" = "0x00000381"
	register "gen2_dec" = "0x000c0081"

	# Enable "Intel Speed Shift Technology"
	register "speed_shift_enable" = "1"

	# Disable DPTF
	register "dptf_enable" = "0"

	# FSP Configuration
	register "ProbelessTrace" = "0"
	register "EnableLan" = "0"
	register "EnableSata" = "1"
	register "SataSalpSupport" = "0"
	register "SataMode" = "0"
	register "SataPortsEnable[0]" = "1"
	register "SataPortsEnable[1]" = "0"
	register "SataPortsEnable[2]" = "1"
	register "SataPortsDevSlp[0]" = "0"
	register "SataPortsDevSlp[2]" = "0"
	register "EnableAzalia" = "1"
	register "DspEnable" = "0"
	register "IoBufferOwnership" = "0"
	register "EnableTraceHub" = "0"
	register "SsicPortEnable" = "0"
	register "SmbusEnable" = "1"
	register "Cio2Enable" = "0"
	register "ScsEmmcEnabled" = "0"
	register "ScsEmmcHs400Enabled" = "0"
	register "ScsSdCardEnabled" = "0"
	register "PttSwitch" = "0"
	register "SkipExtGfxScan" = "1"
	register "Device4Enable" = "1"
	register "HeciEnabled" = "0"
	register "SaGv" = "3"
	register "PmConfigSlpS3MinAssert" = "2"		# 50ms
	register "PmConfigSlpS4MinAssert" = "1"		# 1s
	register "PmConfigSlpSusMinAssert" = "3"	# 500ms
	register "PmConfigSlpAMinAssert" = "3"		# 2s
	register "PmTimerDisabled" = "0"

	# EC/KBC requires continuous mode
	register "serirq_mode" = "SERIRQ_CONTINUOUS"

	register "pirqa_routing" = "PCH_IRQ11"
	register "pirqb_routing" = "PCH_IRQ10"
	register "pirqc_routing" = "PCH_IRQ11"
	register "pirqd_routing" = "PCH_IRQ11"
	register "pirqe_routing" = "PCH_IRQ11"
	register "pirqf_routing" = "PCH_IRQ11"
	register "pirqg_routing" = "PCH_IRQ11"
	register "pirqh_routing" = "PCH_IRQ11"

	# VR Settings Configuration for 4 Domains
	#+----------------+-----------+-----------+-------------+----------+
	#| Domain/Setting |     SA    |    IA     | GT Unsliced |    GT    |
	#+----------------+-----------+-----------+-------------+----------+
	#| Psi1Threshold  | 20A       | 20A       | 20A         | 20A      |
	#| Psi2Threshold  | 4A        | 5A        | 5A          | 5A       |
	#| Psi3Threshold  | 1A        | 1A        | 1A          | 1A       |
	#| Psi3Enable     | 1         | 1         | 1           | 1        |
	#| Psi4Enable     | 1         | 1         | 1           | 1        |
	#| ImonSlope      | 0         | 0         | 0           | 0        |
	#| ImonOffset     | 0         | 0         | 0           | 0        |
	#| IccMax         | 7A        | 34A       | 35A         | 35A      |
	#| VrVoltageLimit | 1.52V     | 1.52V     | 1.52V       | 1.52V    |
	#| AC LoadLine    | 15 mOhm   | 5.7 mOhm  | 5.2 mOhm    | 5.2 mOhm |
	#| DC LoadLine    | 14.3 mOhm | 4.83 mOhm | 4.2 mOhm    | 4.2 mOhm |
	#+----------------+-----------+-----------+-------------+----------+
	register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
		.vr_config_enable = 1,
		.psi1threshold = VR_CFG_AMP(20),
		.psi2threshold = VR_CFG_AMP(4),
		.psi3threshold = VR_CFG_AMP(1),
		.psi3enable = 1,
		.psi4enable = 1,
		.imon_slope = 0x0,
		.imon_offset = 0x0,
		.icc_max = VR_CFG_AMP(7),
		.voltage_limit = 1520,
		.ac_loadline = 1500,
		.dc_loadline = 1430,
	}"

	register "domain_vr_config[VR_IA_CORE]" = "{
		.vr_config_enable = 1,
		.psi1threshold = VR_CFG_AMP(20),
		.psi2threshold = VR_CFG_AMP(5),
		.psi3threshold = VR_CFG_AMP(1),
		.psi3enable = 1,
		.psi4enable = 1,
		.imon_slope = 0x0,
		.imon_offset = 0x0,
		.icc_max = VR_CFG_AMP(34),
		.voltage_limit = 1520,
		.ac_loadline = 570,
		.dc_loadline = 483,
	}"

	register "domain_vr_config[VR_GT_UNSLICED]" = "{
		.vr_config_enable = 1,
		.psi1threshold = VR_CFG_AMP(20),
		.psi2threshold = VR_CFG_AMP(5),
		.psi3threshold = VR_CFG_AMP(1),
		.psi3enable = 1,
		.psi4enable = 1,
		.imon_slope = 0x0,
		.imon_offset = 0x0,
		.icc_max = VR_CFG_AMP(35),
		.voltage_limit = 1520,
		.ac_loadline = 520,
		.dc_loadline = 420,
	}"

	register "domain_vr_config[VR_GT_SLICED]" = "{
		.vr_config_enable = 1,
		.psi1threshold = VR_CFG_AMP(20),
		.psi2threshold = VR_CFG_AMP(5),
		.psi3threshold = VR_CFG_AMP(1),
		.psi3enable = 1,
		.psi4enable = 1,
		.imon_slope = 0x0,
		.imon_offset = 0x0,
		.icc_max = VR_CFG_AMP(35),
		.voltage_limit = 1520,
		.ac_loadline = 520,
		.dc_loadline = 420,
	}"

	# Enable Root Ports 5 and 9
	register "PcieRpEnable[4]" = "1"
	register "PcieRpEnable[8]" = "1"
	# Enable CLKREQ# for RP9
	register "PcieRpClkReqSupport[8]" = "1"
	# SRCCLKREQ2# for NVMe per schematic
	register "PcieRpClkReqNumber[8]" = "2"

	register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC_SKIP)"	# Type-C Port
	register "usb2_ports[1]" = "USB2_PORT_MID(OC1)"		# Type-A Port (right)
	register "usb2_ports[2]" = "USB2_PORT_MID(OC1)"		# Type-A Port (right)
	register "usb2_ports[3]" = "USB2_PORT_FLEX(OC2)"	# Type-A Port (left)
	register "usb2_ports[4]" = "USB2_PORT_FLEX(OC2)"	# Type-A Port (left)
	register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)"	# Bluetooth
	register "usb2_ports[6]" = "USB2_PORT_FLEX(OC_SKIP)"	# Camera
	register "usb2_ports[7]" = "USB2_PORT_FLEX(OC_SKIP)"	# SD

	# OC0 should be for Type-C but it seems to not have been wired, according to
	# the available schematics, even though it is labeled as USB_OC_TYPEC.
	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# Type-C Port
	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC1)"	# Type-A Port (right)
	register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC1)"	# Type-A Port (right)
	register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)"	# Type-C Port

	# PL2 override 25W
	register "tdp_pl2_override" = "25"

	# Send an extra VR mailbox command for the PS4 exit issue
	register "SendVrMbxCmd" = "2"

	# Lock Down
	register "common_soc_config" = "{
		.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
	}"

	device cpu_cluster 0 on
		device lapic 0 on end
	end
	device domain 0 on
		device pci 00.0 on  end # Host Bridge
		device pci 02.0 on  end # Integrated Graphics Device
		device pci 14.0 on  end # USB xHCI
		device pci 14.1 on  end # USB xDCI (OTG)
		device pci 14.2 on  end # Thermal Subsystem
		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 Redirection
		device pci 16.4 off end # Management Engine Interface 3
		device pci 17.0 on  end # SATA
		device pci 1c.0 on  end # PCI Express Port 1
		device pci 1c.1 off end # PCI Express Port 2
		device pci 1c.2 off end # PCI Express Port 3
		device pci 1c.3 off end # PCI Express Port 4
		device pci 1c.4 on  end # PCI Express Port 5
		device pci 1c.5 off end # PCI Express Port 6
		device pci 1c.6 off end # PCI Express Port 7
		device pci 1c.7 off end # PCI Express Port 8
		device pci 1d.0 on  end # PCI Express Port 9
		device pci 1d.1 off end # PCI Express Port 10
		device pci 1d.2 off end # PCI Express Port 11
		device pci 1d.3 off end # PCI Express Port 12
		device pci 1f.0 on
			chip ec/purism/librem
				device pnp 0c09.0 on end
			end
			chip drivers/pc80/tpm
				device pnp 0c31.0 on end
			end
		end # LPC Interface
		device pci 1f.1 on  end # P2SB
		device pci 1f.2 on  end # Power Management Controller
		device pci 1f.3 on  end # Intel HDA
		device pci 1f.4 on  end # SMBus
		device pci 1f.5 on  end # PCH SPI
		device pci 1f.6 off end # GbE
	end
end