xref: /arm-trusted-firmware/plat/arm/board/tc/fdts/tc_spmc_manifest.dts (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7)

/*
 * Copyright (c) 2020-2023, Arm Limited. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
/dts-v1/;

/ {
	compatible = "arm,ffa-core-manifest-1.0";
	#address-cells = <2>;
	#size-cells = <2>;

	attribute {
		spmc_id = <0x8000>;
		maj_ver = <0x1>;
		min_ver = <0x1>;
		exec_state = <0x0>;
		load_address = <0x0 0xfd000000>;
		entrypoint = <0x0 0xfd000000>;
		binary_size = <0x80000>;
	};

	hypervisor {
		compatible = "hafnium,hafnium";
		vm1 {
			is_ffa_partition;
			debug_name = "cactus-primary";
			load_address = <0xfe000000>;
			vcpu_count = <8>;
			mem_size = <1048576>;
		};
		vm2 {
			is_ffa_partition;
			debug_name = "cactus-secondary";
			load_address = <0xfe100000>;
			vcpu_count = <8>;
			mem_size = <1048576>;
		};
		vm3 {
			is_ffa_partition;
			debug_name = "cactus-tertiary";
			load_address = <0xfe200000>;
			vcpu_count = <1>;
			mem_size = <1048576>;
		};
		vm4 {
			is_ffa_partition;
			debug_name = "ivy";
			load_address = <0xfe600000>;
			vcpu_count = <1>;
			mem_size = <1048576>;
		};
	};

	cpus {
		#address-cells = <0x2>;
		#size-cells = <0x0>;

		CPU0:cpu@0 {
			device_type = "cpu";
			compatible = "arm,armv8";
			reg = <0x0 0x0>;
			enable-method = "psci";
		};

		/*
		 * SPMC (Hafnium) requires secondary cpu nodes are declared in
		 * descending order
		 */
		CPU7:cpu@700 {
			device_type = "cpu";
			compatible = "arm,armv8";
			reg = <0x0 0x700>;
			enable-method = "psci";
		};

		CPU6:cpu@600 {
			device_type = "cpu";
			compatible = "arm,armv8";
			reg = <0x0 0x600>;
			enable-method = "psci";
		};

		CPU5:cpu@500 {
			device_type = "cpu";
			compatible = "arm,armv8";
			reg = <0x0 0x500>;
			enable-method = "psci";
		};

		CPU4:cpu@400 {
			device_type = "cpu";
			compatible = "arm,armv8";
			reg = <0x0 0x400>;
			enable-method = "psci";
		};

		CPU3:cpu@300 {
			device_type = "cpu";
			compatible = "arm,armv8";
			reg = <0x0 0x300>;
			enable-method = "psci";
		};

		CPU2:cpu@200 {
			device_type = "cpu";
			compatible = "arm,armv8";
			reg = <0x0 0x200>;
			enable-method = "psci";
		};

		CPU1:cpu@100 {
			device_type = "cpu";
			compatible = "arm,armv8";
			reg = <0x0 0x100>;
			enable-method = "psci";
		};
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0xfd000000 0x0 0x2000000>,
		      <0x0 0x7000000 0x0 0x1000000>,
		      <0x0 0xff000000 0x0 0x1000000>;
	};

	memory@1 {
		device_type = "ns-memory";
		reg = <0x00008800 0x80000000 0x0 0x7f000000>,
		      <0x0 0x88000000 0x1 0x00000000>;
	};
};