components/bootloader_support/include/bootloader_clock.h

   1 // Copyright 2017 Espressif Systems (Shanghai) PTE LTD
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 #pragma once
  16
  17 /** @brief Configure clocks for early boot
  18  *
  19  * Called by bootloader, or by the app if the bootloader version is old (pre v2.1).
  20  */
  21 void bootloader_clock_configure(void);