src/mainboard/roda/rv11/variants/rw11/devicetree.cb

   1 ## SPDX-License-Identifier: GPL-2.0-only
   2
   3 chip northbridge/intel/sandybridge
   4         # IGD Displays
   5         register "gfx.ndid" = "4"
   6         register "gfx.did" = "{ 0x80000400, 0x80000300, 0x80000301, 0x80000100, }"
   7
   8         # Enable Panel as eDP and configure power delays
   9         register "gpu_panel_port_select" = "PANEL_PORT_DP_A"
  10         register "gpu_panel_power_cycle_delay" = "6"            # 500ms
  11         register "gpu_panel_power_up_delay" = "2000"            # 200ms
  12         register "gpu_panel_power_down_delay" = "500"           # 50ms
  13         register "gpu_panel_power_backlight_on_delay" = "1"     # 100us as recommended by PRM
  14         register "gpu_panel_power_backlight_off_delay" = "2000" # 200ms
  15
  16         # Set backlight PWM values for eDP
  17         register "gpu_cpu_backlight" = "0x00000ac8"
  18         register "gpu_pch_backlight" = "0x13120000"
  19
  20         register "spd_addresses" = "{0x50, 0x51, 0x52, 0x53}"
  21         register "ec_present" = "1"
  22         register "max_mem_clock_mhz" = "800"
  23
  24         register "usb3.mode" = "3"
  25         register "usb3.hs_port_switch_mask" = "0xf"
  26         register "usb3.preboot_support" = "1"
  27         register "usb3.xhci_streams" = "1"
  28
  29         chip cpu/intel/model_206ax
  30                 device cpu_cluster 0 on end
  31
  32                 register "acpi_c2" = "CPU_ACPI_C6"
  33                 register "acpi_c3" = "CPU_ACPI_DISABLED"
  34         end
  35
  36         device domain 0 on
  37                 device ref host_bridge on end # host bridge
  38                 device ref igd on end # vga controller
  39
  40                 chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
  41                         # LPC i/o generic decodes
  42                         register "gen1_dec" = "0x003c0a01" # ITE environment controller
  43                         register "gen2_dec" = "0x000403e9" # additional com port
  44                         register "gen3_dec" = "0x000402e9" # additional com port
  45
  46                         # Enable both SATA ports 0, 1
  47                         register "sata_port_map" = "0x03"
  48                         # Set max SATA speed to 6.0 Gb/s (should be the default, anyway)
  49                         register "sata_interface_speed_support" = "0x3"
  50
  51                         # Route GPI7 (EC SCI) as SCI
  52                         register "gpi7_routing" = "2"
  53
  54                         # Enable GPE17 (GPI7) and TCO SCI
  55                         register "gpe0_en" = "0x00800040"
  56
  57                         # Disable root port coalescing
  58                         register "pcie_port_coalesce" = "false"
  59                         register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 1, 1 }"
  60
  61                         register "xhci_overcurrent_mapping"     = "0x00000c03"
  62                         register "xhci_switchable_ports"        = "0x0f"
  63                         register "superspeed_capable_ports"     = "0x0f"
  64                         register "usb_port_config" = "{
  65                                 { 1, 1, 0 }, /* P00: 1st (left)     USB3 (OC #0) */
  66                                 { 1, 1, 0 }, /* P01: 2nd (left)     USB3 (OC #0) */
  67                                 { 1, 1, 1 }, /* P02: 1st Multibay   USB3 (OC #1) */
  68                                 { 1, 1, 1 }, /* P03: 2nd Multibay   USB3 (OC #1) */
  69                                 { 1, 0, 8 }, /* P04: MiniPCIe 1     USB2 (no OC) */
  70                                 { 1, 0, 8 }, /* P05: MiniPCIe 2     USB2 (no OC) */
  71                                 { 1, 0, 8 }, /* P06: USB Hub x4     USB2 (no OC) */
  72                                 { 1, 0, 8 }, /* P07: MiniPCIe 4     USB2 (no OC) */
  73                                 { 1, 1, 8 }, /* P08: SD card reader USB2 (no OC) */
  74                                 { 1, 1, 4 }, /* P09: 3rd (right)    USB2 (OC #4) */
  75                                 { 1, 0, 5 }, /* P10: 4th (right)    USB2 (OC #5) */
  76                                 { 1, 0, 8 }, /* P11: 3rd Multibay   USB2 (no OC) */
  77                                 { 1, 1, 8 }, /* P12: misc internal  USB2 (no OC) */
  78                                 { 1, 1, 6 }, /* P13: misc internal  USB2 (OC #6) */
  79                                 }"
  80
  81                         register "spi_uvscc" = "0x2005"
  82                         register "spi_lvscc" = "0x2005"
  83
  84                         device ref xhci on end # USB 3.0 Controller
  85                         device ref mei1 on end # Management Engine Interface 1
  86                         device ref mei2 off end # Management Engine Interface 2
  87                         device ref me_ide_r off end # Management Engine IDE-R
  88                         device ref me_kt off end # Management Engine KT
  89                         device ref gbe on end # Intel Gigabit Ethernet
  90                         device ref ehci2 on end # USB2 EHCI #2
  91                         device ref hda on # High Definition Audio
  92                                 subsystemid 0x1a86 0x4352
  93                         end
  94
  95                         # Disabling 1c.0 might break IRQ settings as it enables port coalescing
  96                         device ref pcie_rp1 on end # PCIe Port #1
  97                         device ref pcie_rp2 on end # PCIe Port #2
  98                         device ref pcie_rp3 on end # PCIe Port #3
  99                         device ref pcie_rp4 on end # PCIe Port #4
 100                         device ref pcie_rp5 on end # PCIe Port #5
 101                         device ref pcie_rp6 on end # PCIe Port #6
 102                         device ref pcie_rp7 on end # PCIe Port #7
 103                         device ref pcie_rp8 on end # PCIe Port #8
 104
 105                         device ref ehci1 on end # USB2 EHCI #1
 106                         device ref pci_bridge off end # PCI bridge
 107                         device ref lpc on # LPC bridge
 108                                 chip ec/roda/it8518
 109                                         register "cpuhot_limit" = "100"
 110                                         # 60h/64h KBC
 111                                         device pnp ff.0 on # dummy address
 112                                         end
 113                                 end
 114                                 chip superio/ite/it8783ef
 115                                         register "TMPIN1.mode"          = "THERMAL_RESISTOR"
 116                                         register "TMPIN2.mode"          = "THERMAL_RESISTOR"
 117                                         register "ec.vin_mask"          = "VIN_ALL"
 118                                         register "FAN1.mode"            = "FAN_SMART_AUTOMATIC"
 119                                         register "FAN1.smart.tmpin"     = " 1"
 120                                         register "FAN1.smart.tmp_off"   = "60"
 121                                         register "FAN1.smart.tmp_start" = "64"
 122                                         register "FAN1.smart.tmp_delta" = " 2"
 123                                         register "FAN1.smart.pwm_start" = "30"
 124                                         register "FAN1.smart.slope"     = "64"
 125                                         register "FAN2.mode"            = "FAN_SMART_AUTOMATIC"
 126                                         register "FAN2.smart.tmpin"     = " 1"
 127                                         register "FAN2.smart.tmp_off"   = "60"
 128                                         register "FAN2.smart.tmp_start" = "64"
 129                                         register "FAN2.smart.tmp_delta" = " 2"
 130                                         register "FAN2.smart.pwm_start" = "30"
 131                                         register "FAN2.smart.slope"     = "64"
 132                                         register "FAN3.mode"            = "FAN_MODE_OFF"
 133                                         device pnp 2e.0 off end # Floppy
 134                                         device pnp 2e.1 on      # COM 1
 135                                                 io 0x60 = 0x3f8
 136                                                 irq 0x70 = 4
 137                                         end
 138                                         device pnp 2e.2 on      # COM 2
 139                                                 io 0x60 = 0x2f8
 140                                                 irq 0x70 = 3
 141                                         end
 142                                         device pnp 2e.3 on      # Printer Port
 143                                                 io 0x60 = 0x378
 144                                                 io 0x62 = 0x000
 145                                                 irq 0x70 = 7
 146                                                 drq 0x74 = 4
 147                                                 irq 0xf0 = 0x00
 148                                         end
 149                                         device pnp 2e.4 on      # Environment Controller
 150                                                 io 0x60 = 0xa30
 151                                                 io 0x62 = 0xa20
 152                                                 irq 0x70 = 0
 153                                                 irq 0xf0 = 0x80
 154                                         end
 155                                         device pnp 2e.5 off end # Keyboard
 156                                         device pnp 2e.6 off end # Mouse
 157                                         device pnp 2e.7 off end # GPIO
 158                                         device pnp 2e.8 on      # COM 3
 159                                                 io 0x60 = 0x3e8
 160                                                 irq 0x70 = 4
 161                                         end
 162                                         device pnp 2e.9 on      # COM 4
 163                                                 io 0x60 = 0x2e8
 164                                                 irq 0x70 = 3
 165                                         end
 166                                         device pnp 2e.a off end # COM 5
 167                                         device pnp 2e.b off end # COM 6
 168                                         device pnp 2e.c off end # CIR
 169                                 end
 170                         end # LPC bridge
 171                         device ref sata1 on end # SATA Controller 1
 172                         device ref smbus on end # SMBus
 173                         device ref sata2 off end # SATA Controller 2
 174                         device ref thermal off end # Thermal
 175                 end
 176         end
 177 end