esp-idf/components/esp_pm/test_apps/esp_pm/sdkconfig.ci.slp_iram_opt

CONFIG_PM_SLP_IRAM_OPT=y
CONFIG_PM_RTOS_IDLE_OPT=y
CONFIG_ESP_SLEEP_POWER_DOWN_FLASH=y
CONFIG_ESP_SLEEP_CACHE_SAFE_ASSERTION=y