boot/espressif/hal/src/bootloader_wdt.c

/*
 * Copyright (c) 2021 Espressif Systems (Shanghai) Co., Ltd.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <bootloader_wdt.h>
#include <hal/wdt_hal.h>
#include "soc/rtc.h"

void bootloader_wdt_feed(void)
{
    wdt_hal_context_t rtc_wdt_ctx = RWDT_HAL_CONTEXT_DEFAULT();
    wdt_hal_write_protect_disable(&rtc_wdt_ctx);
    wdt_hal_feed(&rtc_wdt_ctx);
    wdt_hal_write_protect_enable(&rtc_wdt_ctx);
}