src/mainboard/lenovo/t420s/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" = "1"
  11         register "gpu_panel_power_up_delay" = "300"             # T1+T2: 30ms
  12         register "gpu_panel_power_down_delay" = "300"           # T5+T6: 30ms
  13         register "gpu_panel_power_backlight_on_delay" = "2000"  # T3: 200ms
  14         register "gpu_panel_power_backlight_off_delay" = "2000" # T4: 200ms
  15         register "gpu_cpu_backlight" = "0x1155"
  16         register "gpu_pch_backlight" = "0x06100610"
  17
  18         register "spd_addresses" = "{0x50, 0, 0x51, 0}"
  19         chip cpu/intel/model_206ax
  20                 # Values obtained from vendor BIOS
  21                 register "pp0_psi[VR12_PSI2]" = "{VR12_ALL_PHASES, 5}"
  22                 register "pp0_psi[VR12_PSI3]" = "{VR12_ALL_PHASES, 1}"
  23                 register "pp1_psi[VR12_PSI2]" = "{VR12_ALL_PHASES, 5}"
  24                 register "pp1_psi[VR12_PSI3]" = "{VR12_ALL_PHASES, 1}"
  25                 device cpu_cluster 0 on end
  26         end
  27         device domain 0 on
  28                 subsystemid 0x17aa 0x21d2 inherit
  29
  30                 device ref host_bridge on end # host bridge
  31                 device ref peg10 on end # NVIDIA Copcie_rporation GF119M [NVS 4200M]
  32                 device ref igd on
  33                         subsystemid 0x17aa 0x21d3
  34                 end # Integrated Graphics Controller
  35
  36                 chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
  37                         # GPI routing
  38                         #  0 No effect (default)
  39                         #  1 SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
  40                         #  2 SCI (if corresponding GPIO_EN bit is also set)
  41                         register "alt_gp_smi_en" = "0x0000"
  42                         register "gpi1_routing" = "2"
  43                         register "gpi13_routing" = "2"
  44
  45                         # Enable SATA ports 0 (HDD bay) & 1 (ODD bay) & 2 (mSATA) & 4 (dock)
  46                         register "sata_port_map" = "0x17"
  47                         # Set max SATA speed to 6.0 Gb/s
  48                         register "sata_interface_speed_support" = "0x3"
  49
  50                         register "gen1_dec" = "0x7c1601"
  51                         register "gen2_dec" = "0x0c15e1"
  52                         register "gen4_dec" = "0x0c06a1"
  53
  54                         register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
  55
  56                         # Enable zero-based linear PCIe root port functions
  57                         register "pcie_port_coalesce" = "true"
  58
  59                         # device specific SPI configuration
  60                         register "spi_uvscc" = "0x2005"
  61                         register "spi_lvscc" = "0x2005"
  62
  63                         register "usb_port_config" = "{
  64                                 {0, 1, -1}, /* P0: empty */
  65                                 {1, 1,  1}, /* P1: system port 2 (To system port) (EHCI debug), OC 1 */
  66                                 {1, 1, -1}, /* P2: HALF MINICARD (WLAN) no oc */
  67                                 {1, 0, -1}, /* P3: WWAN, no OC */
  68                                 {1, 1, -1}, /* P4: smartcard, no OC */
  69                                 {1, 1, -1}, /* P5: ExpressCard, no OC */
  70                                 {0, 0, -1}, /* P6: empty */
  71                                 {0, 0, -1}, /* P7: empty */
  72                                 {0, 1, -1}, /* P8: empty (touch panel) */
  73                                 {1, 0,  5}, /* P9: system port 1 (To USBAO) (EHCI debug), OC 5 */
  74                                 {1, 0, -1}, /* P10: fingerprint reader, no OC */
  75                                 {1, 1, -1}, /* P11: bluetooth, no OC. */
  76                                 {1, 1, -1}, /* P12: docking, no OC */
  77                                 {1, 1, -1}  /* P13: camera (LCD), no OC */
  78                                 }"
  79
  80                         device ref mei1 on  end # Management Engine Interface 1
  81                         device ref mei2 off end # Management Engine Interface 2
  82                         device ref me_ide_r off end # Management Engine IDE-R
  83                         device ref me_kt off end # Management Engine KT
  84                         device ref gbe on
  85                                 subsystemid 0x17aa 0x21ce
  86                         end # Intel Gigabit Ethernet
  87                         device ref ehci2 on end # USB Enhanced Host Controller #2
  88                         device ref hda on end # High Definition Audio Controller
  89                         device ref pcie_rp1 off end # PCIe Port #1
  90                         device ref pcie_rp2 on end # PCIe Port #2 Integrated Wireless LAN
  91                         device ref pcie_rp3 off end # PCIe Port #3
  92                         device ref pcie_rp4 on
  93                                 smbios_slot_desc "7" "3" "ExpressCard Slot" "8"
  94                         end # PCIe Port #4 ExpressCard
  95                         device ref pcie_rp5 on end # PCIe Port #5 NEC Corporation uPD720200A USB 3.0 Host Controller
  96                         device ref pcie_rp6 off end # PCIe Port #6 Intel Gigabit Ethernet PHY (not PCIe)
  97                         device ref pcie_rp7 off end # PCIe Port #7
  98                         device ref pcie_rp8 off end # PCIe Port #8
  99                         device ref ehci1 on end # USB Enhanced Host Controller #1
 100                         device ref pci_bridge off end # PCI bridge
 101                         device ref lpc on
 102                                 chip ec/lenovo/pmh7
 103                                         device pnp ff.1 on end # dummy
 104                                         register "backlight_enable" = "true"
 105                                         register "dock_event_enable" = "true"
 106                                 end
 107
 108                                 chip drivers/pc80/tpm
 109                                         device pnp 0c31.0 on end
 110                                 end
 111
 112                                 chip ec/lenovo/h8
 113                                         device pnp ff.2 on # dummy
 114                                                 io 0x60 = 0x62
 115                                                 io 0x62 = 0x66
 116                                                 io 0x64 = 0x1600
 117                                                 io 0x66 = 0x1604
 118                                         end
 119
 120                                         register "config0" = "0xa7"
 121                                         register "config1" = "0x01"
 122                                         register "config2" = "0xa0"
 123                                         register "config3" = "0xe2"
 124
 125                                         register "has_keyboard_backlight" = "0"
 126
 127                                         register "beepmask0" = "0x02"
 128                                         register "beepmask1" = "0x86"
 129                                         register "has_power_management_beeps" = "1"
 130                                         register "event2_enable" = "0xff"
 131                                         register "event3_enable" = "0xff"
 132                                         register "event4_enable" = "0xf0"
 133                                         register "event5_enable" = "0x3c"
 134                                         register "event6_enable" = "0x00"
 135                                         register "event7_enable" = "0xa1"
 136                                         register "event8_enable" = "0x7b"
 137                                         register "event9_enable" = "0xff"
 138                                         register "eventa_enable" = "0x00"
 139                                         register "eventb_enable" = "0x00"
 140                                         register "eventc_enable" = "0xff"
 141                                         register "eventd_enable" = "0xff"
 142                                         register "evente_enable" = "0x0d"
 143
 144                                         register "has_bdc_detection" = "1"
 145                                         register "bdc_gpio_num" = "54"
 146                                         register "bdc_gpio_lvl" = "0"
 147                                 end
 148                                 chip drivers/lenovo/hybrid_graphics
 149                                         device pnp ff.f on end # dummy
 150
 151                                         register "detect_gpio" = "21"
 152
 153                                         register "has_panel_hybrid_gpio" = "1"
 154                                         register "panel_hybrid_gpio" = "52"
 155                                         register "panel_integrated_lvl" = "1"
 156
 157                                         register "has_backlight_gpio" = "0"
 158                                         register "has_dgpu_power_gpio" = "0"
 159
 160                                         register "has_thinker1" = "1"
 161                                 end
 162                         end # LPC Controller
 163                         device ref sata1 on end # 6 port SATA AHCI Controller
 164                         device ref smbus on
 165                                 # eeprom, 8 virtual devices, same chip
 166                                 chip drivers/i2c/at24rf08c
 167                                         device i2c 54 on end
 168                                         device i2c 55 on end
 169                                         device i2c 56 on end
 170                                         device i2c 57 on end
 171                                         device i2c 5c on end
 172                                         device i2c 5d on end
 173                                         device i2c 5e on end
 174                                         device i2c 5f on end
 175                                 end
 176                         end # SMBus Controller
 177                         device ref sata2 off end # SATA Controller 2
 178                         device ref thermal on end # Thermal
 179                 end
 180         end
 181 end