Commit | Line | Data |
---|---|---|
b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
bbd6eb29 SS |
2 | /* |
3 | * Xen Virtual Machine for unprivileged guests | |
4 | * | |
5 | * Based on ARM Ltd. Versatile Express CoreTile Express (single CPU) | |
6 | * Cortex-A15 MPCore (V2P-CA15) | |
7 | * | |
8 | */ | |
9 | ||
10 | /dts-v1/; | |
11 | ||
12 | / { | |
13 | model = "XENVM-4.2"; | |
14 | compatible = "xen,xenvm-4.2", "xen,xenvm"; | |
15 | interrupt-parent = <&gic>; | |
16 | #address-cells = <2>; | |
17 | #size-cells = <2>; | |
18 | ||
19 | chosen { | |
20 | /* this field is going to be adjusted by the hypervisor */ | |
21 | bootargs = "console=hvc0 root=/dev/xvda"; | |
22 | }; | |
23 | ||
24 | cpus { | |
25 | #address-cells = <1>; | |
26 | #size-cells = <0>; | |
27 | ||
28 | cpu@0 { | |
29 | device_type = "cpu"; | |
30 | compatible = "arm,cortex-a15"; | |
31 | reg = <0>; | |
32 | }; | |
d37a6e16 SS |
33 | |
34 | cpu@1 { | |
35 | device_type = "cpu"; | |
36 | compatible = "arm,cortex-a15"; | |
37 | reg = <1>; | |
38 | }; | |
39 | }; | |
40 | ||
41 | psci { | |
42 | compatible = "arm,psci"; | |
43 | method = "hvc"; | |
44 | cpu_off = <1>; | |
45 | cpu_on = <2>; | |
bbd6eb29 SS |
46 | }; |
47 | ||
48 | memory@80000000 { | |
49 | device_type = "memory"; | |
50 | /* this field is going to be adjusted by the hypervisor */ | |
51 | reg = <0 0x80000000 0 0x08000000>; | |
52 | }; | |
53 | ||
54 | gic: interrupt-controller@2c001000 { | |
55 | compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; | |
56 | #interrupt-cells = <3>; | |
57 | #address-cells = <0>; | |
58 | interrupt-controller; | |
59 | reg = <0 0x2c001000 0 0x1000>, | |
60 | <0 0x2c002000 0 0x100>; | |
61 | }; | |
62 | ||
63 | timer { | |
64 | compatible = "arm,armv7-timer"; | |
65 | interrupts = <1 13 0xf08>, | |
66 | <1 14 0xf08>, | |
67 | <1 11 0xf08>, | |
68 | <1 10 0xf08>; | |
69 | }; | |
70 | ||
71 | hypervisor { | |
72 | compatible = "xen,xen-4.2", "xen,xen"; | |
73 | /* this field is going to be adjusted by the hypervisor */ | |
74 | reg = <0 0xb0000000 0 0x20000>; | |
75 | /* this field is going to be adjusted by the hypervisor */ | |
76 | interrupts = <1 15 0xf08>; | |
77 | }; | |
78 | ||
79 | motherboard { | |
80 | arm,v2m-memory-map = "rs1"; | |
81 | }; | |
82 | }; |