- A pre-built IDF bootloader is used by default;
- `ESP32S3_PARTITION_TABLE` requires the IDF bootloader to be built
from sources.
- Native MCUboot also can be used to boot the device. It will be
built from sources and depends on !ESP32S3_PARTITION_TABLE.
This config also prevents crashes due to the commit 6be363f, which
fix a race condition in multi-threaded write/read of the serial
driver, but increases stack size.
MCUboot support is no longer behind EXPERIMENTAL for the following
chips:
- ESP32
- ESP32-S2
- ESP32-S3
- ESP32-C3
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>