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- /*
- * Copyright (c) 2024, Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- #ifndef TC_DPE_H
- #define TC_DPE_H
- /*
- * The certificate structure on the TC platform:
- * - The arrows indicate the parent/child relationships (who loads who).
- * - The boxes indicate the certificates.
- *
- * AP FW Cert.
- * +--------------------------------+
- * | |
- * Plat Cert. | +->SPx | Hyper Cert.
- * +--------------------------+ | +->SP1 | +--------------------+
- * RoT Cert. | | | +->TOS_FW_CONF | | |
- * +------------+ | +->SCP_BL1 +-----+-----+-->FW_CONF +->AP_BL32 | | +->PVMFW |
- * | | | | | | | | | | | |
- * | RSE_BL1_2--+-----+-->RSE_BL2------->AP_BL1--+-----+------------->AP_BL2------------+-----+-->AP_BL33 |
- * | | | | | | | | | | | |
- * +------------+ | +->RSE_S +-----+-----+-->TB_FW_CONF +->AP_BL31 | | +->HYPERVISOR |
- * | +->RSE_NS | | +->SCP_BL2 | | |
- * | | | +->HW_CONF | | |
- * +--------------------------+ | +---------------+-----+-->NT_FW_CONF |
- * | | | |
- * +--------------------------------+ +--------------------+
- */
- #define DPE_AP_FW_CERT_ID 0x300 /* Includes: FW_CONF - SP1 */
- #define DPE_HYPERVISOR_CERT_ID 0x400 /* Includes: AP_BL33 - PVMFW */
- /* Common definition */
- #define DPE_CERT_ID_SAME_AS_PARENT 0xFFFFFFFF
- /*
- * Target Locality:
- * The goal is to specify that a certain component is expected to run and
- * thereby send DPE commands from a given security domain. RSE is capable of
- * of distinguishing the client's locality based on the MHU channel used for
- * communication.
- * Defines here must match with RSE side:
- */
- #define LOCALITY_NONE -1
- /* #define LOCALITY_RSE_S 0 */ /* Not applicable on AP side */
- /* #define LOCALITY_RSE_NS 1 */ /* Not applicable on AP side */
- #define LOCALITY_AP_S 2
- #define LOCALITY_AP_NS 3
- #endif /* TC_DPE_H */
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