arch/arm/boot/dts/xenvm-4.2.dts

   1 /*
   2  * Xen Virtual Machine for unprivileged guests
   3  *
   4  * Based on ARM Ltd. Versatile Express CoreTile Express (single CPU)
   5  * Cortex-A15 MPCore (V2P-CA15)
   6  *
   7  */
   8
   9 /dts-v1/;
  10
  11 / {
  12         model = "XENVM-4.2";
  13         compatible = "xen,xenvm-4.2", "xen,xenvm";
  14         interrupt-parent = <&gic>;
  15         #address-cells = <2>;
  16         #size-cells = <2>;
  17
  18         chosen {
  19                 /* this field is going to be adjusted by the hypervisor */
  20                 bootargs = "console=hvc0 root=/dev/xvda";
  21         };
  22
  23         cpus {
  24                 #address-cells = <1>;
  25                 #size-cells = <0>;
  26
  27                 cpu@0 {
  28                         device_type = "cpu";
  29                         compatible = "arm,cortex-a15";
  30                         reg = <0>;
  31                 };
  32         };
  33
  34         memory@80000000 {
  35                 device_type = "memory";
  36                 /* this field is going to be adjusted by the hypervisor */
  37                 reg = <0 0x80000000 0 0x08000000>;
  38         };
  39
  40         gic: interrupt-controller@2c001000 {
  41                 compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
  42                 #interrupt-cells = <3>;
  43                 #address-cells = <0>;
  44                 interrupt-controller;
  45                 reg = <0 0x2c001000 0 0x1000>,
  46                       <0 0x2c002000 0 0x100>;
  47         };
  48
  49         timer {
  50                 compatible = "arm,armv7-timer";
  51                 interrupts = <1 13 0xf08>,
  52                              <1 14 0xf08>,
  53                              <1 11 0xf08>,
  54                              <1 10 0xf08>;
  55         };
  56
  57         hypervisor {
  58                 compatible = "xen,xen-4.2", "xen,xen";
  59                 /* this field is going to be adjusted by the hypervisor */
  60                 reg = <0 0xb0000000 0 0x20000>;
  61                 /* this field is going to be adjusted by the hypervisor */
  62                 interrupts = <1 15 0xf08>;
  63         };
  64
  65         motherboard {
  66                 arm,v2m-memory-map = "rs1";
  67         };
  68 };