src/mainboard/lenovo/t520/variants/w520/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"
  12         register "gpu_panel_power_up_delay" = "300"             # T1+T2: 30ms
  13         register "gpu_panel_power_down_delay" = "300"           # T5+T6: 30ms
  14         register "gpu_panel_power_backlight_on_delay" = "2000"  # T3: 200ms
  15         register "gpu_panel_power_backlight_off_delay" = "2000" # T4: 200ms
  16         register "gfx.use_spread_spectrum_clock" = "1"
  17         register "gfx.link_frequency_270_mhz" = "1"
  18         register "gpu_cpu_backlight" = "0x1155"
  19         register "gpu_pch_backlight" = "0x06100610"
  20
  21         device cpu_cluster 0 on
  22                 chip cpu/intel/model_206ax
  23                         # Magic APIC ID to locate this chip
  24                         device lapic 0x0 on end
  25                         device lapic 0xacac off end
  26
  27                         register "c1_acpower" = "1"     # ACPI(C1) = MWAIT(C1)
  28                         register "c2_acpower" = "3"     # ACPI(C2) = MWAIT(C3)
  29                         register "c3_acpower" = "5"     # ACPI(C3) = MWAIT(C7)
  30
  31                         register "c1_battery" = "1"     # ACPI(C1) = MWAIT(C1)
  32                         register "c2_battery" = "3"     # ACPI(C2) = MWAIT(C3)
  33                         register "c3_battery" = "5"     # ACPI(C3) = MWAIT(C7)
  34                 end
  35         end
  36
  37         register "pci_mmio_size" = "2048"
  38
  39         device domain 0 on
  40                 device pci 00.0 on end # host bridge
  41                 device pci 01.0 on end # NVIDIA Corporation GF119M [NVS 4200M]
  42                 device pci 02.0 on end # vga controller
  43
  44                 chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
  45                         # GPI routing
  46                         #  0 No effect (default)
  47                         #  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
  48                         #  2 SCI (if corresponding GPIO_EN bit is also set)
  49                         register "alt_gp_smi_en" = "0x0000"
  50                         register "gpi1_routing" = "2"
  51                         register "gpi13_routing" = "2"
  52
  53                         # Enable SATA ports 0 (HDD bay) & 1 (ODD bay) & 2 (mSATA) & 3 (eSATA) & 4 (dock)
  54                         register "sata_port_map" = "0x1f"
  55                         # Set max SATA speed to 6.0 Gb/s
  56                         register "sata_interface_speed_support" = "0x3"
  57
  58                         register "gen1_dec" = "0x7c1601"
  59                         register "gen2_dec" = "0x0c15e1"
  60                         register "gen4_dec" = "0x0c06a1"
  61
  62                         # Enable zero-based linear PCIe root port functions
  63                         register "pcie_port_coalesce" = "1"
  64
  65                         register "c2_latency" = "101"  # c2 not supported
  66                         register "p_cnt_throttling_supported" = "1"
  67
  68                         register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
  69
  70                         register "spi_uvscc" = "0x2005"
  71                         register "spi_lvscc" = "0x2005"
  72
  73                         device pci 16.0 on end # Management Engine Interface 1
  74                         device pci 16.1 off end
  75                         device pci 16.2 off end
  76                         device pci 16.3 off end
  77                         device pci 19.0 on end # Intel Gigabit Ethernet
  78                         device pci 1a.0 on end # USB2 EHCI #2
  79                         device pci 1b.0 on end # High Definition Audio
  80                         device pci 1c.0 off end # PCIe Port #1
  81                         device pci 1c.1 on end # PCIe Port #2 Integrated Wireless LAN
  82                         device pci 1c.2 off end # PCIe Port #3
  83                         device pci 1c.3 on
  84                                 smbios_slot_desc "7" "3" "ExpressCard Slot" "8"
  85                         end # PCIe Port #4 Express Card
  86                         device pci 1c.4 on end # PCIe Port #5 MMC/SDXC + IEEE1394
  87                         device pci 1c.5 off end # PCIe Port #6 Intel Ethernet PHY
  88                         device pci 1c.6 on end # PCIe Port #7 USB 3.0 only W520
  89                         device pci 1c.7 off end # PCIe Port #8
  90                         device pci 1d.0 on end # USB2 EHCI #1
  91                         device pci 1f.0 on #LPC bridge
  92                                 chip ec/lenovo/pmh7
  93                                         device pnp ff.1 on # dummy
  94                                         end
  95                                         register "backlight_enable" = "0x01"
  96                                         register "dock_event_enable" = "0x01"
  97                                 end
  98
  99                                 chip drivers/pc80/tpm
 100                                         device pnp 0c31.0 on end
 101                                 end
 102
 103                                 chip ec/lenovo/h8
 104                                         device pnp ff.2 on # dummy
 105                                                 io 0x60 = 0x62
 106                                                 io 0x62 = 0x66
 107                                                 io 0x64 = 0x1600
 108                                                 io 0x66 = 0x1604
 109                                         end
 110
 111                                         register "config0" = "0xa7"
 112                                         register "config1" = "0x09"
 113                                         register "config2" = "0xa0"
 114                                         register "config3" = "0xc2"
 115
 116                                         register "beepmask0" = "0x00"
 117                                         register "beepmask1" = "0x86"
 118                                         register "has_power_management_beeps" = "0"
 119                                         register "event2_enable" = "0xff"
 120                                         register "event3_enable" = "0xff"
 121                                         register "event4_enable" = "0xd0"
 122                                         register "event5_enable" = "0xfc"
 123                                         register "event6_enable" = "0x00"
 124                                         register "event7_enable" = "0x01"
 125                                         register "event8_enable" = "0x7b"
 126                                         register "event9_enable" = "0xff"
 127                                         register "eventa_enable" = "0x01"
 128                                         register "eventb_enable" = "0x00"
 129                                         register "eventc_enable" = "0xff"
 130                                         register "eventd_enable" = "0xff"
 131                                         register "evente_enable" = "0x0d"
 132
 133                                         register "has_bdc_detection" = "1"
 134                                         register "bdc_gpio_num" = "54"
 135                                         register "bdc_gpio_lvl" = "0"
 136                                 end
 137                                 chip drivers/lenovo/hybrid_graphics
 138                                         device pnp ff.f on end # dummy
 139
 140                                         register "detect_gpio" = "21"
 141
 142                                         register "has_panel_hybrid_gpio" = "1"
 143                                         register "panel_hybrid_gpio" = "52"
 144                                         register "panel_integrated_lvl" = "1"
 145
 146                                         register "has_backlight_gpio" = "0"
 147                                         register "has_dgpu_power_gpio" = "0"
 148
 149                                         register "has_thinker1" = "1"
 150                                 end
 151                         end # LPC bridge
 152                         device pci 1f.2 on end # SATA Controller 1
 153                         device pci 1f.3 on # SMBUS controller
 154                                 # eeprom, 8 virtual devices, same chip
 155                                 chip drivers/i2c/at24rf08c
 156                                         device i2c 54 on end
 157                                         device i2c 55 on end
 158                                         device i2c 56 on end
 159                                         device i2c 57 on end
 160                                         device i2c 5c on end
 161                                         device i2c 5d on end
 162                                         device i2c 5e on end
 163                                         device i2c 5f on end
 164                                 end
 165                         end # SMBus
 166                 end
 167         end
 168 end