/* ----------------------------------------------------------------------------
 *         SAM Software Package License
 * ----------------------------------------------------------------------------
 * Copyright (c) 2013, Atmel Corporation
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the disclaimer below.
 *
 * Atmel's name may not be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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 */

/**
 * \file
 *
 * Interface for the low-level initialization function.
 *
 */

#ifndef BOARD_LOWLEVEL_H
#define BOARD_LOWLEVEL_H

/*----------------------------------------------------------------------------
 *        Exported functions
 *----------------------------------------------------------------------------*/

/**
 * \brief Low-Level chip initialization -- called by startup
 */
extern void low_level_init(void);

/**
 * \brief Restore all IOs to default state after power-on reset.
 */
extern void board_restore_pio_reset_state(void);

/**
 * \brief Save power by disabling most peripherals
 */
extern void board_save_misc_power(void);

#endif /* BOARD_LOWLEVEL_H */