src/mainboard/asrock/imb-a180/devicetree.cb

   1 # SPDX-License-Identifier: GPL-2.0-only
   2
   3 chip northbridge/amd/agesa/family16kb/root_complex
   4         device cpu_cluster 0 on
   5                 chip cpu/amd/agesa/family16kb
   6                         device lapic 0 on  end
   7                 end
   8         end
   9
  10         device domain 0 on
  11                 subsystemid 0x1022 0x1410 inherit
  12
  13                 chip northbridge/amd/agesa/family16kb
  14                         device pci 0.0 on  end # Root Complex
  15                         device pci 1.0 on  end # Internal Graphics P2P bridge 0x9804
  16                         device pci 1.1 on  end # Internal Multimedia
  17                         device pci 2.0 on  end # PCIe Host Bridge
  18                         device pci 2.1 on  end # x4 PCIe slot
  19                         device pci 2.2 on  end # mPCIe slot
  20                         device pci 2.3 on  end # Realtek NIC
  21                         device pci 2.4 on  end # Edge Connector
  22                         device pci 2.5 on  end # Edge Connector
  23                 end     #chip northbridge/amd/agesa/family16kb
  24
  25                 chip southbridge/amd/agesa/hudson # it is under NB/SB Link, but on the same pci bus
  26                         device pci 10.0 on  end # XHCI HC0
  27                         device pci 11.0 on  end # SATA
  28                         device pci 12.0 on  end # USB
  29                         device pci 12.2 on  end # USB
  30                         device pci 13.0 on  end # USB
  31                         device pci 13.2 on  end # USB
  32                         device pci 14.0 on  end # SM
  33                         device pci 14.2 on  end # HDA   0x4383
  34                         device pci 14.3 on
  35                                 chip superio/winbond/w83627uhg
  36                                         device pnp 2e.0 off end    # FDC
  37                                         device pnp 2e.1 off end    # LPT1
  38                                         device pnp 2e.2 on         # COM1
  39                                                 io 0x60 = 0x3f8
  40                                                 irq 0x70 = 4
  41                                         end
  42                                         device pnp 2e.3 on         # COM2
  43                                                 io 0x60 = 0x2f8
  44                                                 irq 0x70 = 3
  45                                         end
  46                                         device pnp 2e.5 on         # KEYBRD
  47                                                 io 0x60 = 0x60
  48                                                 io 0x62 = 0x64
  49                                                 irq 0x70 = 1
  50                                                 irq 0x72 = 12
  51                                         end
  52                                         device pnp 2e.6 on         # COM3
  53                                                 io 0x60 = 0x3e8
  54                                                 irq 0x70 = 4
  55                                         end
  56                                         device pnp 2e.7 off end    # GPIO
  57                                         device pnp 2e.8 off end    # WDT
  58                                         device pnp 2e.9 off end    # GPIO
  59                                         device pnp 2e.a off end    # ACPI
  60                                         device pnp 2e.b off end    # HWMON
  61                                         device pnp 2e.c off end    # PECI
  62                                         device pnp 2e.d on         # COM4
  63                                                 io 0x60 = 0x2e8
  64                                                 irq 0x70 = 3
  65                                         end
  66                                         device pnp 2e.e on         # COM5
  67                                                 io 0x60 = 0x3e0
  68                                                 irq 0x70 = 4
  69                                         end
  70                                         device pnp 2e.f on         # COM6
  71                                                 io 0x60 = 0x2e0
  72                                                 irq 0x70 = 3
  73                                         end
  74                                 end # w83627uhg
  75                         end # LPC       0x439d
  76                         device pci 14.7 on  end # SD
  77                 end     #chip southbridge/amd/agesa/hudson
  78
  79                 chip northbridge/amd/agesa/family16kb
  80                         device pci 18.0 on  end
  81                         device pci 18.1 on  end
  82                         device pci 18.2 on  end
  83                         device pci 18.3 on  end
  84                         device pci 18.4 on  end
  85                         device pci 18.5 on  end
  86                         register "spdAddrLookup" = "
  87                         {
  88                                 { {0xA0, 0xA2}, {0x00, 0x00}, }, // socket 0 - Channel 0 & 1 - 8-bit SPD addresses
  89                                 { {0x00, 0x00}, {0x00, 0x00}, }, // socket 1 - Channel 0 & 1 - 8-bit SPD addresses
  90                         }"
  91                 end
  92
  93         end     #domain
  94 end     #northbridge/amd/agesa/family16kb/root_complex