mbed-os5 only for TYBLE16
Dependents: TYBLE16_simple_data_logger TYBLE16_MP3_Air
components/TARGET_PSA/inc/psa/lifecycle.h@0:5b88d5760320, 2019-12-17 (annotated)
- Committer:
- kenjiArai
- Date:
- Tue Dec 17 23:23:45 2019 +0000
- Revision:
- 0:5b88d5760320
mbed-os5 only for TYBLE16
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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kenjiArai | 0:5b88d5760320 | 1 | /* Copyright (c) 2018 ARM Limited |
kenjiArai | 0:5b88d5760320 | 2 | * |
kenjiArai | 0:5b88d5760320 | 3 | * SPDX-License-Identifier: Apache-2.0 |
kenjiArai | 0:5b88d5760320 | 4 | * |
kenjiArai | 0:5b88d5760320 | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
kenjiArai | 0:5b88d5760320 | 6 | * you may not use this file except in compliance with the License. |
kenjiArai | 0:5b88d5760320 | 7 | * You may obtain a copy of the License at |
kenjiArai | 0:5b88d5760320 | 8 | * |
kenjiArai | 0:5b88d5760320 | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
kenjiArai | 0:5b88d5760320 | 10 | * |
kenjiArai | 0:5b88d5760320 | 11 | * Unless required by applicable law or agreed to in writing, software |
kenjiArai | 0:5b88d5760320 | 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
kenjiArai | 0:5b88d5760320 | 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
kenjiArai | 0:5b88d5760320 | 14 | * See the License for the specific language governing permissions and |
kenjiArai | 0:5b88d5760320 | 15 | * limitations under the License. |
kenjiArai | 0:5b88d5760320 | 16 | */ |
kenjiArai | 0:5b88d5760320 | 17 | |
kenjiArai | 0:5b88d5760320 | 18 | #ifndef __LIFECYCLE_H__ |
kenjiArai | 0:5b88d5760320 | 19 | #define __LIFECYCLE_H__ |
kenjiArai | 0:5b88d5760320 | 20 | |
kenjiArai | 0:5b88d5760320 | 21 | /** @file |
kenjiArai | 0:5b88d5760320 | 22 | @brief This file describes the PSA RoT Lifecycle API |
kenjiArai | 0:5b88d5760320 | 23 | */ |
kenjiArai | 0:5b88d5760320 | 24 | |
kenjiArai | 0:5b88d5760320 | 25 | #include <stddef.h> |
kenjiArai | 0:5b88d5760320 | 26 | #include <stdint.h> |
kenjiArai | 0:5b88d5760320 | 27 | #include "mbed_toolchain.h" |
kenjiArai | 0:5b88d5760320 | 28 | #include "psa/error.h" |
kenjiArai | 0:5b88d5760320 | 29 | |
kenjiArai | 0:5b88d5760320 | 30 | #ifdef __cplusplus |
kenjiArai | 0:5b88d5760320 | 31 | extern "C" |
kenjiArai | 0:5b88d5760320 | 32 | { |
kenjiArai | 0:5b88d5760320 | 33 | #endif |
kenjiArai | 0:5b88d5760320 | 34 | |
kenjiArai | 0:5b88d5760320 | 35 | #define PSA_LIFECYCLE_STATE_MASK (0xff00u) /**< A mask value that extracts the main lifecycle state */ |
kenjiArai | 0:5b88d5760320 | 36 | #define PSA_LIFECYCLE_SUBSTATE_MASK (0x00ffu) /**< A mask value that extracts the IMPLEMENTATION DEFINED lifecycle sub-state */ |
kenjiArai | 0:5b88d5760320 | 37 | |
kenjiArai | 0:5b88d5760320 | 38 | #define PSA_LIFECYCLE_UNKNOWN (0x0000u) /**< State is unknown */ |
kenjiArai | 0:5b88d5760320 | 39 | #define PSA_LIFECYCLE_ASSEMBLY_AND_TEST (0x1000u) /**< Assembly and Test state */ |
kenjiArai | 0:5b88d5760320 | 40 | #define PSA_LIFECYCLE_PSA_ROT_PROVISIONING (0x2000u) /**< PSA RoT Provisioning state */ |
kenjiArai | 0:5b88d5760320 | 41 | #define PSA_LIFECYCLE_SECURED (0x3000u) /**< Secured state */ |
kenjiArai | 0:5b88d5760320 | 42 | #define PSA_LIFECYCLE_NON_PSA_ROT_DEBUG (0x4000u) /**< Non PSA RoT debug state */ |
kenjiArai | 0:5b88d5760320 | 43 | #define PSA_LIFECYCLE_RECOVERABLE_PSA_ROT_DEBUG (0x5000u) /**< Recoverable PSA RoT Debug state */ |
kenjiArai | 0:5b88d5760320 | 44 | #define PSA_LIFECYCLE_DECOMMISSIONED (0x6000u) /**< Decommissioned state */ |
kenjiArai | 0:5b88d5760320 | 45 | |
kenjiArai | 0:5b88d5760320 | 46 | /** \brief Get PSA RoT lifecycle state |
kenjiArai | 0:5b88d5760320 | 47 | * |
kenjiArai | 0:5b88d5760320 | 48 | * \retval The main state and sub-state are encoded as follows:@n |
kenjiArai | 0:5b88d5760320 | 49 | @a version[15:8] – main lifecycle state |
kenjiArai | 0:5b88d5760320 | 50 | @a version[7:0] – IMPLEMENTATION DEFINED sub-state |
kenjiArai | 0:5b88d5760320 | 51 | */ |
kenjiArai | 0:5b88d5760320 | 52 | uint32_t psa_security_lifecycle_state(void); |
kenjiArai | 0:5b88d5760320 | 53 | |
kenjiArai | 0:5b88d5760320 | 54 | /** \brief Request state change |
kenjiArai | 0:5b88d5760320 | 55 | * |
kenjiArai | 0:5b88d5760320 | 56 | * State change requested and the reset the system. |
kenjiArai | 0:5b88d5760320 | 57 | * \note System reset will not be performed when switching from PSA_LIFECYCLE_ASSEMBLY_AND_TEST |
kenjiArai | 0:5b88d5760320 | 58 | * to PSA_LIFECYCLE_ASSEMBLY_AND_TEST. |
kenjiArai | 0:5b88d5760320 | 59 | * |
kenjiArai | 0:5b88d5760320 | 60 | * \note state change to follwing states will delete PSA internal storage: |
kenjiArai | 0:5b88d5760320 | 61 | * - PSA_LIFECYCLE_ASSEMBLY_AND_TEST |
kenjiArai | 0:5b88d5760320 | 62 | * - PSA_LIFECYCLE_PSA_ROT_PROVISIONING |
kenjiArai | 0:5b88d5760320 | 63 | * - PSA_LIFECYCLE_DECOMMISSIONED |
kenjiArai | 0:5b88d5760320 | 64 | */ |
kenjiArai | 0:5b88d5760320 | 65 | psa_status_t mbed_psa_reboot_and_request_new_security_state(uint32_t new_state); |
kenjiArai | 0:5b88d5760320 | 66 | |
kenjiArai | 0:5b88d5760320 | 67 | |
kenjiArai | 0:5b88d5760320 | 68 | /** \brief Resets the system |
kenjiArai | 0:5b88d5760320 | 69 | * |
kenjiArai | 0:5b88d5760320 | 70 | * PSA targets do not allow NSPE to access system power domain. |
kenjiArai | 0:5b88d5760320 | 71 | * This API requests system reset to be carried out by SPE once all critical secure tasks are finished. |
kenjiArai | 0:5b88d5760320 | 72 | */ |
kenjiArai | 0:5b88d5760320 | 73 | MBED_NORETURN void mbed_psa_system_reset(); |
kenjiArai | 0:5b88d5760320 | 74 | |
kenjiArai | 0:5b88d5760320 | 75 | #ifdef __cplusplus |
kenjiArai | 0:5b88d5760320 | 76 | } |
kenjiArai | 0:5b88d5760320 | 77 | #endif |
kenjiArai | 0:5b88d5760320 | 78 | |
kenjiArai | 0:5b88d5760320 | 79 | #endif // __LIFECYCLE_H__ |