summaryrefslogtreecommitdiffstats
path: root/src/mainboard/google/beltino/devicetree.cb
blob: 89758dd1f582d14674647fa6fd1d639841a5c7ce (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
chip northbridge/intel/haswell

	# Disable eDP Hotplug
	register "gpu_dp_d_hotplug" = "0x00"

	# Enable DisplayPort C Hotplug with 6ms pulse
	register "gpu_dp_c_hotplug" = "0x06"

	# Enable HDMI Hotplug with 6ms pulse
	register "gpu_dp_b_hotplug" = "0x06"

	device cpu_cluster 0 on
		chip cpu/intel/haswell
			device lapic 0 on end
			# Magic APIC ID to locate this chip
			device lapic 0xACAC off end

			register "c1_battery" = "2"	# ACPI(C1) = MWAIT(C1E)
			register "c2_battery" = "3"	# ACPI(C2) = MWAIT(C3)
			register "c3_battery" = "9"	# ACPI(C3) = MWAIT(C7S)

			register "c1_acpower" = "2"	# ACPI(C1) = MWAIT(C1E)
			register "c2_acpower" = "3"	# ACPI(C2) = MWAIT(C3)
			register "c3_acpower" = "9"	# ACPI(C3) = MWAIT(C7S)
		end
	end

	device domain 0 on
		subsystemid 0x1ae0 0xc000 inherit
		device pci 00.0 on end # host bridge
		device pci 02.0 on end # vga controller
		device pci 03.0 on end # mini-hd audio

		chip southbridge/intel/lynxpoint
			register "pirqa_routing" = "0x8b"
			register "pirqb_routing" = "0x8a"
			register "pirqc_routing" = "0x8b"
			register "pirqd_routing" = "0x8b"
			register "pirqe_routing" = "0x80"
			register "pirqf_routing" = "0x80"
			register "pirqg_routing" = "0x80"
			register "pirqh_routing" = "0x80"

			# SuperIO range is 0x700-0x73f
			register "gen2_dec" = "0x003c0701"

			register "alt_gp_smi_en" = "0x0000"
			register "gpe0_en_1" = "0x00000000"
			register "gpe0_en_2" = "0x00000000"
			register "gpe0_en_3" = "0x00000000"
			register "gpe0_en_4" = "0x00000000"

			register "ide_legacy_combined" = "0x0"
			register "sata_ahci" = "0x1"
			register "sata_port_map" = "0x1"
			register "sata_devslp_disable" = "0x1"

			register "sio_acpi_mode" = "0"
			register "sio_i2c0_voltage" = "0" # 3.3V
			register "sio_i2c1_voltage" = "0" # 3.3V

			# Force enable ASPM for PCIe Port 4
			register "pcie_port_force_aspm" = "0x10"

			# Enable port coalescing
			register "pcie_port_coalesce" = "1"

			# Disable PCIe CLKOUT 1,5 and CLKOUT_XDP
			register "icc_clock_disable" = "0x01220000"

			# Route all USB ports to XHCI per default
			register "xhci_default" = "1"

			device pci 13.0 off end # Smart Sound Audio DSP
			device pci 14.0 on end # USB3 XHCI
			device pci 15.0 off end # Serial I/O DMA
			device pci 15.1 off end # I2C0
			device pci 15.2 off end # I2C1
			device pci 15.3 off end # GSPI0
			device pci 15.4 off end # GSPI1
			device pci 15.5 off end # UART0
			device pci 15.6 off end # UART1
			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 17.0 off end # SDIO
			device pci 19.0 off end # GbE
			device pci 1b.0 on end # High Definition Audio
			device pci 1c.0 off end # PCIe Port #1
			device pci 1c.1 off end # PCIe Port #2
			device pci 1c.2 on end # PCIe Port #3
			device pci 1c.3 on end # PCIe Port #4
			device pci 1c.4 on end # PCIe Port #5
			device pci 1c.5 off end # PCIe Port #6
			device pci 1d.0 on end # USB2 EHCI
			device pci 1e.0 off end # PCI bridge
			device pci 1f.0 on
				chip drivers/pc80/tpm
					device pnp 0c31.0 on end
				end
				chip superio/ite/it8772f
					# Skip keyboard init
					register "skip_keyboard" = "1"
					# Enable PECI on TMPIN3
					register "peci_tmpin" = "3"
					# Enable FAN2
					register "fan2_enable" = "1"

					device pnp 2e.0 off end # FDC
					device pnp 2e.1 on # Serial Port 1
						io 0x60 = 0x3f8
						irq 0x70 = 4
					end
					device pnp 2e.4 on # Environment Controller
						io 0x60 = 0x700
						io 0x62 = 0x710
						irq 0x70 = 0x09
						irq 0xf2 = 0x20
						irq 0xf4 = 0x0
						irq 0xfa = 0x12
					end
					device pnp 2e.7 on # GPIO
						io 0x60 = 0x720
						io 0x62 = 0x730
					end
					device pnp 2e.5 off
						io 0x60 = 0x60
						io 0x62 = 0x64
						irq 0x70 = 1
					end # Keyboard
					device pnp 2e.6 off
						irq 0x70 = 12
					end # Mouse
					device pnp 2e.a off end # IR
				end
			end # LPC bridge
			device pci 1f.2 on end # SATA Controller
			device pci 1f.3 on end # SMBus
			device pci 1f.6 on end # Thermal
		end
	end
end