src/mainboard/biostar/a68n_5200/devicetree.cb

   1 #
   2 # This file is part of the coreboot project.
   3 #
   4 #
   5 # SPDX-License-Identifier: GPL-2.0-only
   6
   7 chip northbridge/amd/agesa/family16kb/root_complex
   8         device cpu_cluster 0 on
   9                 chip cpu/amd/agesa/family16kb
  10                         device lapic 0 on  end
  11                 end
  12         end
  13
  14         device domain 0 on
  15                 subsystemid 0x1022 0x1410 inherit
  16                 chip northbridge/amd/agesa/family16kb
  17                         device pci 0.0 on  end # Root Complex
  18                         device pci 1.0 on  end # Internal Graphics P2P bridge 0x9804
  19                         device pci 1.1 on  end # Internal Multimedia
  20                         device pci 2.0 on  end # PCIe Host Bridge
  21                         device pci 2.1 on  end # x4 PCIe slot
  22                         device pci 2.2 off  end # mPCIe slot
  23                         device pci 2.3 off  end # Realtek NIC
  24                         device pci 2.4 off  end # Edge Connector
  25                         device pci 2.5 off  end # Edge Connector
  26                 end     #chip northbridge/amd/agesa/family16kb
  27
  28                 chip southbridge/amd/agesa/hudson # it is under NB/SB Link, but on the same pci bus
  29                         device pci 10.0 on  end # XHCI HC0
  30                         device pci 11.0 on  end # SATA
  31                         device pci 12.0 on  end # USB
  32                         device pci 12.2 on  end # USB
  33                         device pci 13.0 on  end # USB
  34                         device pci 13.2 on  end # USB
  35                         device pci 14.0 on      # SM
  36                                 chip drivers/generic/generic #dimm 0-0-0
  37                                         device i2c 50 on end
  38                                 end
  39                                 chip drivers/generic/generic #dimm 0-0-1
  40                                         device i2c 51 on end
  41                                 end
  42                         end # SM
  43                         device pci 14.2 on  end # HDA   0x4383
  44                         device pci 14.3 on      # LPC   0x439d
  45                                 chip superio/ite/it8728f
  46                                         #register "multi_function_register_1" = "0x01"
  47                                         device pnp 2e.0 off end         # Floppy
  48                                         device pnp 2e.1 on              # COM1
  49                                                 io 0x60 = 0x3f8
  50                                                 irq 0x70 = 4
  51                                         end
  52                                         device pnp 2e.2 off end         # COM2
  53                                         device pnp 2e.3 on              # Parallel Port
  54                                                 io 0x60 = 0x378
  55                                                 irq 0x70 = 5
  56                                                 drq 0x74 = 4
  57                                         end
  58                                         device pnp 2e.4 on              # Hardware Monitor
  59                                                 io 0x60 = 0xa00
  60                                                 io 0x62 = 0xa20
  61                                                 irq 0x70 = 0
  62                                                 irq 0xf1 = 0x00
  63                                                 irq 0xf2 = 0x04
  64                                                 irq 0xf3 = 0xa0
  65                                                 irq 0xf5 = 0x0f
  66                                                 irq 0xf9 = 0xa0
  67                                                 irq 0xfa = 0x04
  68                                         end
  69                                         device pnp 2e.5 on              # KBC
  70                                                 io 0x60 = 0x60
  71                                         end
  72                                         device pnp 2e.6 off end         # KBC?
  73                                         device pnp 2e.7 off end         # GPIO
  74                                         device pnp 2e.8 off end
  75                                         device pnp 2e.9 off end
  76                                         device pnp 2e.a off end         # IR
  77                                 end # ITE IT8728F
  78                         end #LPC
  79                         device pci 14.7 off  end # SD
  80                 end     #chip southbridge/amd/agesa/hudson
  81
  82                 chip northbridge/amd/agesa/family16kb
  83                         device pci 18.0 on  end
  84                         device pci 18.1 on  end
  85                         device pci 18.2 on  end
  86                         device pci 18.3 on  end
  87                         device pci 18.4 on  end
  88                         device pci 18.5 on  end
  89                         register "spdAddrLookup" = "
  90                         {
  91                                 { {0xA0, 0xA2}, {0x00, 0x00}, }, // socket 0 - Channel 0 & 1 - 8-bit SPD addresses
  92                                 { {0x00, 0x00}, {0x00, 0x00}, }, // socket 1 - Channel 0 & 1 - 8-bit SPD addresses
  93                         }"
  94                 end
  95
  96         end     #domain
  97 end     #northbridge/amd/agesa/family16kb/root_complex