xref: /optee_os/core/arch/arm/dts/stm32mp257f-dk-ca35tdcid-resmem.dtsi (revision 2107d012b88d4edf2d93d7ded27a0416b9759c74)

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
/*
 * Copyright (C) 2025, STMicroelectronics
 */

/ {
	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		/* Internal RAM reserved memory declaration */
		tfa_bl31: tfa-bl31@a000000 {
			reg = <0x0 0xa000000 0x0 0x20000>;
			no-map;
		};

		hpdma_lli: hpdma-lli@a020000 {
			reg = <0x0 0xa020000 0x0 0x20000>;
			no-map;
		};

		bsec_mirror: bsec-mirror@a040000 {
			reg = <0x0 0xa040000 0x0 0x1000>;
			no-map;
		};

		scmi_cid2_s: scmi-cid2-s@a041000 {
			reg = <0x0 0xa041000 0x0 0x1000>;
			no-map;
		};

		scmi_cid2_ns: scmi-cid2-ns@a042000 {
			reg = <0x0 0xa042000 0x0 0x1000>;
			no-map;
		};

		cm33_sram1: cm33-sram1@a043000 {
			reg = <0x0 0xa043000 0x0 0x1d000>;
			no-map;
		};

		cm33_sram2: cm33-sram2@a060000 {
			reg = <0x0 0xa060000 0x0 0x20000>;
			no-map;
		};

		cm33_retram: cm33-retram@a080000 {
			reg = <0x0 0xa080000 0x0 0x1f000>;
			no-map;
		};

		ddr_param: ddr-param@a09f000 {
			reg = <0x0 0xa09f000 0x0 0x1000>;
			no-map;
		};

		/* PCIe reserved memory declaration */
		pcie_device: pcie-device@10000000 {
			reg = <0x0 0x10000000 0x0 0x10000000>;
			no-map;
		};

		/* Backup RAM reserved memory declaration */
		bl31_lowpower: bl31-lowpower@42000000 {
			reg = <0x0 0x42000000 0x0 0x1000>;
			no-map;
		};

		tfm_its: tfm-its@42001000 {
			reg = <0x0 0x42001000 0x0 0x1000>;
			no-map;
		};

		/* Octo Memory Manager reserved memory declaration */
		mm_ospi1: mm-ospi@60000000 {
			reg = <0x0 0x60000000 0x0 0x10000000>;
			no-map;
		};

		/* DDR reserved memory declaration */
		tfm_code: tfm-code@80000000 {
			reg = <0x0 0x80000000 0x0 0x100000>;
			no-map;
		};

		cm33_cube_fw: cm33-cube-fw@80100000 {
			reg = <0x0 0x80100000 0x0 0x800000>;
			no-map;
		};

		tfm_data: tfm-data@80900000 {
			reg = <0x0 0x80900000 0x0 0x100000>;
			no-map;
		};

		cm33_cube_data: cm33-cube-data@80a00000 {
			reg = <0x0 0x80a00000 0x0 0x800000>;
			no-map;
		};

		ipc_shmem: ipc-shmem@81200000 {
			reg = <0x0 0x81200000 0x0 0x100000>;
			no-map;
		};

		spare1: spare1@81300000 {
			reg = <0x0 0x81300000 0x0 0xcc0000>;
			no-map;
		};

		bl31_context: bl31-context@81fc0000 {
			reg = <0x0 0x81fc0000 0x0 0x40000>;
			no-map;
		};

		op_tee: op-tee@82000000 {
			reg = <0x0 0x82000000 0x0 0x2000000>;
			no-map;
		};

		linuxkernel1: linuxkernel1@84000000 {
			reg = <0x0 0x84000000 0x0 0x76800000>;
			no-map;
		};

		gpu_reserved: gpu-reserved@fa800000 {
			reg = <0x0 0xfa800000 0x0 0x4000000>;
			no-map;
		};

		ltdc_sec_layer: ltdc-sec-layer@fe800000 {
			reg = <0x0 0xfe800000 0x0 0x800000>;
			no-map;
		};

		ltdc_sec_rotation: ltdc-sec-rotation@ff000000 {
			reg = <0x0 0xff000000 0x0 0x1000000>;
			no-map;
		};

		linuxkernel2: linuxkernel2@100000000 {
			reg = <0x1 0x00000000 0x0 0x80000000>;
			no-map;
		};
	};
};