| Gustavo Henrique Nihei | 523ef3f | 2021-11-12 17:53:18 -0300 | [diff] [blame] | 1 | # SPDX-FileCopyrightText: 2021 Espressif Systems (Shanghai) CO LTD |
| Almir Okato | eb6b7bf | 2021-09-07 17:06:35 -0300 | [diff] [blame] | 2 | # |
| 3 | # SPDX-License-Identifier: Apache-2.0 |
| 4 | |
| Almir Okato | fa173df | 2022-04-19 01:10:30 -0300 | [diff] [blame^] | 5 | CONFIG_ESP_FLASH_SIZE=4MB |
| Shubham Kulkarni | 052561d | 2021-07-20 11:42:44 +0530 | [diff] [blame] | 6 | CONFIG_ESP_BOOTLOADER_SIZE=0xF000 |
| Almir Okato | fa173df | 2022-04-19 01:10:30 -0300 | [diff] [blame^] | 7 | CONFIG_ESP_BOOTLOADER_OFFSET=0x1000 |
| Almir Okato | a1d641d | 2022-02-21 19:31:46 -0300 | [diff] [blame] | 8 | CONFIG_ESP_IMAGE0_PRIMARY_START_ADDRESS=0x10000 |
| Shubham Kulkarni | 052561d | 2021-07-20 11:42:44 +0530 | [diff] [blame] | 9 | CONFIG_ESP_APPLICATION_SIZE=0x100000 |
| Almir Okato | a1d641d | 2022-02-21 19:31:46 -0300 | [diff] [blame] | 10 | CONFIG_ESP_IMAGE0_SECONDARY_START_ADDRESS=0x110000 |
| Shubham Kulkarni | 052561d | 2021-07-20 11:42:44 +0530 | [diff] [blame] | 11 | CONFIG_ESP_MCUBOOT_WDT_ENABLE=y |
| 12 | CONFIG_ESP_SCRATCH_OFFSET=0x210000 |
| 13 | CONFIG_ESP_SCRATCH_SIZE=0x40000 |
| Almir Okato | eb6b7bf | 2021-09-07 17:06:35 -0300 | [diff] [blame] | 14 | |
| Almir Okato | a1d641d | 2022-02-21 19:31:46 -0300 | [diff] [blame] | 15 | # Enables multi image, if it is not defined, it is assumed |
| 16 | # only one updatable image |
| 17 | # CONFIG_ESP_IMAGE_NUMBER=2 |
| 18 | |
| 19 | # Enables multi image boot on independent processors |
| 20 | # (main host OS is not responsible for booting the second image) |
| 21 | # Use only with CONFIG_ESP_IMAGE_NUMBER=2 |
| 22 | # CONFIG_ESP_MULTI_PROCESSOR_BOOT=y |
| 23 | |
| 24 | # Example of values to be used when multi image is enabled |
| 25 | # Notice that the OS layer and update agent must be aware |
| 26 | # of these regions |
| Almir Okato | fa173df | 2022-04-19 01:10:30 -0300 | [diff] [blame^] | 27 | # CONFIG_ESP_APPLICATION_SIZE=0x80000 |
| Almir Okato | a1d641d | 2022-02-21 19:31:46 -0300 | [diff] [blame] | 28 | # CONFIG_ESP_IMAGE0_PRIMARY_START_ADDRESS=0x10000 |
| Almir Okato | fa173df | 2022-04-19 01:10:30 -0300 | [diff] [blame^] | 29 | # CONFIG_ESP_IMAGE0_SECONDARY_START_ADDRESS=0x90000 |
| 30 | # CONFIG_ESP_IMAGE1_PRIMARY_START_ADDRESS=0x110000 |
| 31 | # CONFIG_ESP_IMAGE1_SECONDARY_START_ADDRESS=0x190000 |
| 32 | # CONFIG_ESP_SCRATCH_OFFSET=0x210000 |
| Almir Okato | a1d641d | 2022-02-21 19:31:46 -0300 | [diff] [blame] | 33 | # CONFIG_ESP_SCRATCH_SIZE=0x40000 |
| 34 | |
| Almir Okato | eb6b7bf | 2021-09-07 17:06:35 -0300 | [diff] [blame] | 35 | # CONFIG_ESP_SIGN_EC256=y |
| 36 | # CONFIG_ESP_SIGN_ED25519=n |
| 37 | # CONFIG_ESP_SIGN_RSA=n |
| 38 | # CONFIG_ESP_SIGN_RSA_LEN=2048 |
| 39 | |
| 40 | # Use Tinycrypt lib for EC256 or ED25519 signing |
| 41 | # CONFIG_ESP_USE_TINYCRYPT=y |
| 42 | # Use Mbed TLS lib for RSA image signing |
| 43 | # CONFIG_ESP_USE_MBEDTLS=n |
| 44 | |
| 45 | # It is strongly recommended to generate a new signing key |
| 46 | # using imgtool instead of use the existent sample |
| 47 | # CONFIG_ESP_SIGN_KEY_FILE=root-ec-p256.pem |
| Gustavo Henrique Nihei | 523ef3f | 2021-11-12 17:53:18 -0300 | [diff] [blame] | 48 | |
| 49 | # Hardware Secure Boot related options |
| 50 | # CONFIG_SECURE_SIGNED_ON_BOOT=1 |
| 51 | # CONFIG_SECURE_SIGNED_APPS_RSA_SCHEME=1 |
| 52 | # CONFIG_SECURE_BOOT=1 |
| 53 | # CONFIG_SECURE_BOOT_V2_ENABLED=1 |
| 54 | # CONFIG_SECURE_BOOT_SUPPORTS_RSA=1 |
| 55 | |
| Almir Okato | 14763b1 | 2021-11-25 00:45:26 -0300 | [diff] [blame] | 56 | # Hardware Flash Encryption related options |
| 57 | # CONFIG_SECURE_FLASH_ENC_ENABLED=1 |
| 58 | # CONFIG_SECURE_FLASH_UART_BOOTLOADER_ALLOW_ENC=1 |
| 59 | # CONFIG_SECURE_FLASH_UART_BOOTLOADER_ALLOW_DEC=1 |
| 60 | # CONFIG_SECURE_FLASH_UART_BOOTLOADER_ALLOW_CACHE=1 |
| 61 | # CONFIG_SECURE_FLASH_ENCRYPTION_MODE_DEVELOPMENT=1 |
| 62 | # CONFIG_SECURE_BOOT_ALLOW_JTAG=1 |
| 63 | # CONFIG_SECURE_BOOT_ALLOW_ROM_BASIC=1 |
| 64 | |
| Gustavo Henrique Nihei | 523ef3f | 2021-11-12 17:53:18 -0300 | [diff] [blame] | 65 | # Options for enabling eFuse emulation in Flash |
| 66 | # CONFIG_EFUSE_VIRTUAL=1 |
| 67 | # CONFIG_EFUSE_VIRTUAL_KEEP_IN_FLASH=1 |