tc0_fw_config.dts 1.08 KB
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/*
 * Copyright (c) 2020, Arm Limited. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

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#include <common/tbbr/tbbr_img_def.h>
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/dts-v1/;

/ {
	dtb-registry {
		compatible = "fconf,dyn_cfg-dtb_registry";

		/* tb_fw_config is temporarily contained in this dtb */
		tb_fw-config {
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			load-address = <0x0 0x4001010>;
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			max-size = <0x200>;
			id = <TB_FW_CONFIG_ID>;
		};

		hw-config {
			load-address = <0x0 0x83000000>;
			max-size = <0x01000000>;
			id = <HW_CONFIG_ID>;
		};
	};

	tb_fw-config {
		compatible = "arm,tb_fw";

		/* Disable authentication for development */
		disable_auth = <0x0>;
		/*
		 * The following two entries are placeholders for Mbed TLS
		 * heap information. The default values don't matter since
		 * they will be overwritten by BL1.
		 * In case of having shared Mbed TLS heap between BL1 and BL2,
		 * BL1 will populate these two properties with the respective
		 * info about the shared heap. This info will be available for
		 * BL2 in order to locate and re-use the heap.
		 */
		mbedtls_heap_addr = <0x0 0x0>;
		mbedtls_heap_size = <0x0>;
	};
};