| Marti Bolivar | f91bca5 | 2018-04-12 12:40:46 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018 Open Source Foundries Limited |
| 3 | * |
| 4 | * SPDX-License-Identifier: Apache-2.0 |
| 5 | */ |
| 6 | |
| 7 | #ifndef __MCUBOOT_CONFIG_H__ |
| 8 | #define __MCUBOOT_CONFIG_H__ |
| 9 | |
| 10 | /* |
| 11 | * Template configuration file for MCUboot. |
| 12 | * |
| 13 | * When porting MCUboot to a new target, copy it somewhere that your |
| 14 | * include path can find it as mcuboot_config/mcuboot_config.h, and |
| 15 | * make adjustments to suit your platform. |
| 16 | * |
| 17 | * For examples, see: |
| 18 | * |
| 19 | * boot/zephyr/include/mcuboot_config/mcuboot_config.h |
| 20 | * boot/mynewt/mcuboot_config/include/mcuboot_config/mcuboot_config.h |
| 21 | */ |
| 22 | |
| 23 | /* |
| 24 | * Signature types |
| 25 | * |
| 26 | * You must choose exactly one signature type. |
| 27 | */ |
| 28 | |
| 29 | /* Uncomment for RSA signature support */ |
| 30 | /* #define MCUBOOT_SIGN_RSA */ |
| 31 | |
| 32 | /* Uncomment for ECDSA signatures using curve P-256. */ |
| 33 | /* #define MCUBOOT_SIGN_EC256 */ |
| 34 | |
| 35 | |
| 36 | /* |
| 37 | * Upgrade mode |
| 38 | * |
| 39 | * The default is to support A/B image swapping with rollback. A |
| 40 | * simpler code path, which only supports overwriting the |
| 41 | * existing image with the update image, is also available. |
| 42 | */ |
| 43 | |
| 44 | /* Uncomment to enable the overwrite-only code path. */ |
| 45 | /* #define MCUBOOT_OVERWRITE_ONLY */ |
| 46 | |
| 47 | #ifdef MCUBOOT_OVERWRITE_ONLY |
| 48 | /* Uncomment to only erase and overwrite those slot 0 sectors needed |
| 49 | * to install the new image, rather than the entire image slot. */ |
| 50 | /* #define MCUBOOT_OVERWRITE_ONLY_FAST */ |
| 51 | #endif |
| 52 | |
| 53 | /* |
| 54 | * Cryptographic settings |
| 55 | * |
| 56 | * You must choose between mbedTLS and Tinycrypt as source of |
| 57 | * cryptographic primitives. Other cryptographic settings are also |
| 58 | * available. |
| 59 | */ |
| 60 | |
| 61 | /* Uncomment to use ARM's mbedTLS cryptographic primitives */ |
| 62 | /* #define MCUBOOT_USE_MBED_TLS */ |
| 63 | /* Uncomment to use Tinycrypt's. */ |
| 64 | /* #define MCUBOOT_USE_TINYCRYPT */ |
| 65 | |
| 66 | /* |
| 67 | * Always check the signature of the image in slot 0 before booting, |
| 68 | * even if no upgrade was performed. This is recommended if the boot |
| 69 | * time penalty is acceptable. |
| 70 | */ |
| 71 | #define MCUBOOT_VALIDATE_SLOT0 |
| 72 | |
| 73 | /* |
| 74 | * Flash abstraction |
| 75 | */ |
| 76 | |
| 77 | /* Uncomment if your flash map API supports flash_area_get_sectors(). |
| 78 | * See the flash APIs for more details. */ |
| 79 | /* #define MCUBOOT_USE_FLASH_AREA_GET_SECTORS */ |
| 80 | |
| Marti Bolivar | f9bfddd | 2018-04-24 14:28:33 -0400 | [diff] [blame] | 81 | /* Default maximum number of flash sectors per image slot; change |
| 82 | * as desirable. */ |
| 83 | #define MCUBOOT_MAX_IMG_SECTORS 128 |
| 84 | |
| Marti Bolivar | 248da08 | 2018-04-24 15:11:39 -0400 | [diff] [blame^] | 85 | /* |
| 86 | * Assertions |
| 87 | */ |
| 88 | |
| 89 | /* Uncomment if your platform has its own mcuboot_config/mcuboot_assert.h. |
| 90 | * If so, it must provide an ASSERT macro for use by bootutil. Otherwise, |
| 91 | * "assert" is used. */ |
| 92 | /* #define MCUBOOT_HAVE_ASSERT_H */ |
| 93 | |
| Marti Bolivar | f91bca5 | 2018-04-12 12:40:46 -0400 | [diff] [blame] | 94 | #endif /* __MCUBOOT_CONFIG_H__ */ |