src/mainboard/lenovo/x230/devicetree.cb

   1 chip northbridge/intel/sandybridge
   2         # IGD Displays
   3         register "gfx" = "GMA_STATIC_DISPLAYS(1)"
   4
   5         # Enable DisplayPort Hotplug with 6ms pulse
   6         register "gpu_dp_d_hotplug" = "0x06"
   7
   8         # Enable Panel as LVDS and configure power delays
   9         register "gpu_panel_port_select" = "PANEL_PORT_LVDS"
  10         register "gpu_panel_power_cycle_delay" = "6"            # T7: 500ms
  11         register "gpu_panel_power_up_delay" = "100"             # T1+T2: 10ms
  12         register "gpu_panel_power_down_delay" = "100"           # T5+T6: 10ms
  13         register "gpu_panel_power_backlight_on_delay" = "2100"  # T3: 210ms
  14         register "gpu_panel_power_backlight_off_delay" = "2100" # T4: 210ms
  15         register "gpu_cpu_backlight" = "0x1155"
  16         register "gpu_pch_backlight" = "0x11551155"
  17
  18         register "spd_addresses" = "{0x50, 0, 0x51, 0}"
  19         device domain 0 on
  20                 subsystemid 0x17aa 0x21fa inherit
  21
  22                 device ref host_bridge on end
  23                 device ref peg10 off end
  24                 device ref igd on end
  25
  26                 chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
  27                         # GPI routing
  28                         #  0 No effect (default)
  29                         #  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
  30                         #  2 SCI (if corresponding GPIO_EN bit is also set)
  31                         register "alt_gp_smi_en" = "0x0000"
  32                         register "gpi1_routing" = "2"
  33                         register "gpi13_routing" = "2"
  34
  35                         # Enable SATA ports 0 (HDD bay) & 1 (dock) & 2 (msata)
  36                         register "sata_port_map" = "0x7"
  37                         # Set max SATA speed to 6.0 Gb/s
  38                         register "sata_interface_speed_support" = "0x3"
  39
  40                         register "gen1_dec" = "0x7c1601"
  41                         register "gen2_dec" = "0x0c15e1"
  42                         register "gen4_dec" = "0x0c06a1"
  43
  44                         # Do not enable xHCI Port 4 since WWAN USB is EHCI-only
  45                         register "xhci_switchable_ports" = "0x7"
  46                         register "superspeed_capable_ports" = "0x7"
  47                         register "xhci_overcurrent_mapping" = "0x4000201"
  48
  49                         # Enable zero-based linear PCIe root port functions
  50                         register "pcie_port_coalesce" = "true"
  51
  52                         register "spi_uvscc" = "0x2005"
  53                         register "spi_lvscc" = "0x2005"
  54
  55                         device ref xhci on end
  56                         device ref mei1 on end
  57                         device ref mei2 off end
  58                         device ref me_ide_r off end
  59                         device ref me_kt off end
  60                         device ref gbe on
  61                                 subsystemid 0x17aa 0x21f3
  62                         end
  63                         device ref ehci2 on end
  64                         device ref hda on end
  65                         device ref pcie_rp1 on
  66                                 chip drivers/ricoh/rce822
  67                                         register "sdwppol" = "1"
  68                                         register "disable_mask" = "0x87"
  69                                         device pci 00.0 on end
  70                                 end
  71                         end
  72                         device ref pcie_rp2 on end
  73                         device ref pcie_rp3 off end
  74                         device ref pcie_rp4 off end
  75                         device ref pcie_rp5 off end
  76                         device ref pcie_rp6 off end
  77                         device ref pcie_rp7 off end
  78                         device ref pcie_rp8 off end
  79                         device ref ehci1 on end
  80                         device ref pci_bridge off end
  81                         device ref lpc on
  82                                 chip ec/lenovo/pmh7
  83                                         device pnp ff.1 on end # dummy
  84                                         register "backlight_enable" = "true"
  85                                         register "dock_event_enable" = "true"
  86                                 end
  87
  88                                 chip drivers/pc80/tpm
  89                                         device pnp 0c31.0 on end
  90                                 end
  91
  92                                 chip ec/lenovo/h8
  93                                         device pnp ff.2 on # dummy
  94                                                 io 0x60 = 0x62
  95                                                 io 0x62 = 0x66
  96                                                 io 0x64 = 0x1600
  97                                                 io 0x66 = 0x1604
  98                                         end
  99
 100                                         register "config0" = "0xa6"
 101                                         register "config1" = "0x09"
 102                                         register "config2" = "0xa0"
 103                                         register "config3" = "0xe0"
 104
 105                                         register "has_keyboard_backlight" = "1"
 106
 107                                         register "beepmask0" = "0x00"
 108                                         register "beepmask1" = "0x86"
 109                                         register "has_power_management_beeps" = "0"
 110                                         register "event2_enable" = "0xff"
 111                                         register "event3_enable" = "0xff"
 112                                         register "event4_enable" = "0xd0"
 113                                         register "event5_enable" = "0xfc"
 114                                         register "event6_enable" = "0x00"
 115                                         register "event7_enable" = "0x01"
 116                                         register "event8_enable" = "0x7b"
 117                                         register "event9_enable" = "0xff"
 118                                         register "eventb_enable" = "0x00"
 119                                         register "eventc_enable" = "0xff"
 120                                         register "eventd_enable" = "0xff"
 121                                         register "evente_enable" = "0x0d"
 122
 123                                         # BDC detection is broken on this board:
 124                                         #  BDC shorts pin14 and pin1
 125                                         #  BDC's connector pin14 is left floating
 126                                         #  BDC's connector pin1 is routed to SB GPIO 54
 127                                         register "has_bdc_detection" = "0"
 128
 129                                         register "has_wwan_detection" = "1"
 130                                         register "wwan_gpio_num" = "70"
 131                                         register "wwan_gpio_lvl" = "0"
 132                                 end
 133                         end
 134                         device ref sata1 on end
 135                         device ref smbus on
 136                                 # eeprom, 8 virtual devices, same chip
 137                                 chip drivers/i2c/at24rf08c
 138                                         device i2c 54 on end
 139                                         device i2c 55 on end
 140                                         device i2c 56 on end
 141                                         device i2c 57 on end
 142                                         device i2c 5c on end
 143                                         device i2c 5d on end
 144                                         device i2c 5e on end
 145                                         device i2c 5f on end
 146                                 end
 147                         end
 148                         device ref sata2 off end
 149                         device ref thermal on end
 150                 end
 151         end
 152 end