src/mainboard/google/stout/devicetree.cb

   1 chip northbridge/intel/sandybridge
   2         # IGD Displays
   3         register "gfx.ndid" = "3"
   4         register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
   5
   6         # Enable DisplayPort Hotplug with 6ms pulse
   7         register "gpu_dp_d_hotplug" = "0x06"
   8
   9         # Enable Panel as LVDS and configure power delays
  10         register "gpu_panel_port_select" = "0"                  # LVDS
  11         register "gpu_panel_power_cycle_delay" = "5"            # T4: 400ms
  12         register "gpu_panel_power_up_delay" = "400"             # T1+T2: 40ms
  13         register "gpu_panel_power_down_delay" = "150"           # T3: 15ms
  14         register "gpu_panel_power_backlight_on_delay" = "2100"  # T5: 210ms
  15         register "gpu_panel_power_backlight_off_delay" = "2100" # TD: 210ms
  16
  17         # For native gfx
  18         register "gfx.use_spread_spectrum_clock" = "0"
  19         register "gfx.link_frequency_270_mhz" = "1"
  20         register "gpu_cpu_backlight" = "0x1155"
  21         register "gpu_pch_backlight" = "0x06100610"
  22
  23         register "max_mem_clock_mhz" = "666"
  24
  25         device cpu_cluster 0 on
  26                 chip cpu/intel/model_206ax
  27                         # Magic APIC ID to locate this chip
  28                         device lapic 0x0 on end
  29                         device lapic 0xacac off end
  30
  31                         register "tcc_offset" = "5"     # TCC of 95C
  32
  33                         register "c1_acpower" = "1"     # ACPI(C1) = MWAIT(C1)
  34                         register "c2_acpower" = "3"     # ACPI(C2) = MWAIT(C3)
  35                         register "c3_acpower" = "5"     # ACPI(C3) = MWAIT(C7)
  36
  37                         register "c1_battery" = "1"     # ACPI(C1) = MWAIT(C1)
  38                         register "c2_battery" = "3"     # ACPI(C2) = MWAIT(C3)
  39                         register "c3_battery" = "5"     # ACPI(C3) = MWAIT(C7)
  40                 end
  41         end
  42
  43         register "pci_mmio_size" = "1024"
  44
  45         device domain 0 on
  46                 subsystemid 0x1ae0 0xc000 inherit
  47                 device pci 00.0 on end # host bridge
  48                 device pci 02.0 on end # vga controller
  49
  50                 chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
  51                         # GPI routing
  52                         #  0 No effect (default)
  53                         #  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
  54                         #  2 SCI (if corresponding GPIO_EN bit is also set)
  55                         register "alt_gp_smi_en" = "0x0002"
  56                         register "gpi1_routing" = "1"
  57                         register "gpi6_routing" = "2"
  58
  59                         register "sata_port_map" = "0x3"
  60                         # Set max SATA speed to 3.0 Gb/s
  61                         register "sata_interface_speed_support" = "0x2"
  62
  63                         # Enable EC Port 0x68/0x6C
  64                         register "gen1_dec" = "0x00040069"
  65
  66                         # EC range is 0x800-0x9ff
  67                         register "gen2_dec" = "0x00fc0901"
  68
  69                         # EC range is 0x1610-0x161F
  70                         register "gen3_dec" = "0x0001C1611"
  71
  72                         # Enable zero-based linear PCIe root port functions
  73                         register "pcie_port_coalesce" = "1"
  74
  75                         register "c2_latency" = "1"
  76
  77                         device pci 14.0 on end # USB 3.0 Controller
  78                         device pci 16.0 on end # Management Engine Interface 1
  79                         device pci 16.1 off end # Management Engine Interface 2
  80                         device pci 16.2 off end # Management Engine IDE-R
  81                         device pci 16.3 off end # Management Engine KT
  82                         device pci 19.0 off end # Intel Gigabit Ethernet
  83                         device pci 1a.0 on end # USB2 EHCI #2 (AUO4, BlueTooth)
  84                         device pci 1b.0 on end # High Definition Audio
  85                         device pci 1c.0 on end # PCIe Port #1
  86                         device pci 1c.1 on end # PCIe Port #2 (WLAN)
  87                         device pci 1c.2 on end # PCIe Port #3 (Card Reader)
  88                                 register "pcie_aspm_f2" = "0x3"
  89                         device pci 1c.3 off end # PCIe Port #4
  90                         device pci 1c.4 off end # PCIe Port #5
  91                         device pci 1c.5 on end # PCIe Port #6 (LAN)
  92                         device pci 1c.6 off end # PCIe Port #7
  93                         device pci 1c.7 off end # PCIe Port #8
  94                         device pci 1d.0 on end # USB2 EHCI #1 (Camera, WLAN, WWAN)
  95                         device pci 1e.0 off end # PCI bridge
  96                         device pci 1f.0 on
  97                                 chip drivers/pc80/tpm
  98                                         device pnp 0c31.0 on end
  99                                 end
 100                                 chip ec/quanta/it8518
 101                                         # 60h/64h KBC
 102                                         device pnp ff.1 on # dummy address
 103                                         end
 104                                 end
 105                         end # LPC bridge
 106                         device pci 1f.2 on end # SATA Controller 1 (HDD/SSD)
 107                         device pci 1f.3 on end # SMBus Controller
 108                         device pci 1f.5 off end # SATA Controller 2 (MSATA)
 109                         device pci 1f.6 off end # Thermal
 110                 end
 111         end
 112 end