cmake_minimum_required(VERSION 3.16) # Minimal ESP-IDF project to build only the bootloader # You must have ESP-IDF installed and IDF_PATH exported. # Pin the target to ESP32-C6 to ensure correct bootloader build # (must be set before including project.cmake) set(IDF_TARGET "esp32c6") include($ENV{IDF_PATH}/tools/cmake/project.cmake) project(custom_bootloader)