| # Copyright (c) 2023 Espressif Systems (Shanghai) Co., Ltd. |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| config FLASH_SIZE |
| int |
| |
| config FLASH_BASE_ADDRESS |
| hex |
| |
| config ESP32_USE_UNSUPPORTED_REVISION |
| bool "Use unsupported ESP32 revision (Rev 0/1)" |
| help |
| ESP32 SoC has multiple revisions, some of which are not supported by the current |
| implementation, as such as REV0 and REV1. In case those revisions are required, |
| set this option to enable support for them. Note that this is not recommended and |
| may lead to unexpected behavior. |
| |
| config ESP_SIMPLE_BOOT |
| bool "Simple Boot method" |
| default y if !BOOTLOADER_MCUBOOT && !MCUBOOT |
| help |
| The Simple Boot is a booting method that doesn't need a 2nd stage bootloader. |
| Output is a single image that should be flashed at a offset defined by used SOC. |
| Please note that this method brings the system up with all memories set-up, but |
| all other features, such as secure boot OTA or slots management are not available. |
| |
| config ESP_RUNTIME_HEAP |
| bool |
| default y |
| help |
| Enabling this will allocate SRAM area starting by a last linked data at symbolic `_end`, |
| ending by a last memory location that can be safely accesed (depending on a boot mode). |
| This is a memory pool used in runtime to create a new heap memory. |
| |
| rsource "Kconfig.spiram" |
| rsource "Kconfig.esptool" |
| rsource "Kconfig.flash" |
| rsource "Kconfig.wifi" |
