git.sur5r.net Git - u-boot/blob - arch/x86/dts/qemu-x86_i440fx.dts

   1 /*
   2  * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 /dts-v1/;
   8
   9 #include <dt-bindings/interrupt-router/intel-irq.h>
  10
  11 /include/ "skeleton.dtsi"
  12 /include/ "serial.dtsi"
  13 /include/ "keyboard.dtsi"
  14 /include/ "rtc.dtsi"
  15
  16 / {
  17         model = "QEMU x86 (I440FX)";
  18         compatible = "qemu,x86";
  19
  20         config {
  21                 silent_console = <0>;
  22         };
  23
  24         chosen {
  25                 stdout-path = "/serial";
  26         };
  27
  28         cpus {
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 cpu@0 {
  33                         device_type = "cpu";
  34                         compatible = "cpu-x86";
  35                         reg = <0>;
  36                         intel,apic-id = <0>;
  37                 };
  38
  39                 cpu@1 {
  40                         device_type = "cpu";
  41                         compatible = "cpu-x86";
  42                         reg = <1>;
  43                         intel,apic-id = <1>;
  44                 };
  45         };
  46
  47         pci {
  48                 compatible = "pci-x86";
  49                 #address-cells = <3>;
  50                 #size-cells = <2>;
  51                 u-boot,dm-pre-reloc;
  52                 ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0 0x10000000
  53                         0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
  54                         0x01000000 0x0 0x2000 0x2000 0 0xe000>;
  55
  56                 irq-router@1,0 {
  57                         reg = <0x00000800 0 0 0 0>;
  58                         compatible = "intel,irq-router";
  59                         intel,pirq-config = "pci";
  60                         intel,pirq-link = <0x60 4>;
  61                         intel,pirq-mask = <0x0e40>;
  62                         intel,pirq-routing = <
  63                                 /* PIIX UHCI */
  64                                 PCI_BDF(0, 1, 2) INTD PIRQD
  65                                 /* e1000 NIC */
  66                                 PCI_BDF(0, 3, 0) INTA PIRQC
  67                         >;
  68                 };
  69         };
  70
  71 };