1// SPDX-License-Identifier: GPL-2.0
 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		};
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>;
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};

 
 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		cpu@1 {
34			device_type = "cpu";
35			compatible = "arm,cortex-a15";
36			reg = <1>;
37		};
38	};
39
40	psci {
41		compatible      = "arm,psci";
42		method          = "hvc";
43		cpu_off         = <1>;
44		cpu_on          = <2>;
45	};
46
47	memory@80000000 {
48		device_type = "memory";
49		/* this field is going to be adjusted by the hypervisor */
50		reg = <0 0x80000000 0 0x08000000>;
51	};
52
53	gic: interrupt-controller@2c001000 {
54		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
55		#interrupt-cells = <3>;
56		#address-cells = <0>;
57		interrupt-controller;
58		reg = <0 0x2c001000 0 0x1000>,
59		      <0 0x2c002000 0 0x100>;
60	};
61
62	timer {
63		compatible = "arm,armv7-timer";
64		interrupts = <1 13 0xf08>,
65			     <1 14 0xf08>,
66			     <1 11 0xf08>,
67			     <1 10 0xf08>;
68	};
69
70	hypervisor {
71		compatible = "xen,xen-4.2", "xen,xen";
72		/* this field is going to be adjusted by the hypervisor */
73		reg = <0 0xb0000000 0 0x20000>;
74		/* this field is going to be adjusted by the hypervisor */
75		interrupts = <1 15 0xf08>;
76	};
77
78	motherboard {
79		arm,v2m-memory-map = "rs1";
80	};
81};