RIOT/cpu/cc26x2_cc13x2/cpu.c

/*
 * Copyright (C) 2016 Leon George
 * Copyright (C) 2018 Anton Gerasimov
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */

/**
 * @ingroup     cpu_cc26x2_cc13x2
 * @{
 *
 * @file
 * @brief       implementation of the CPU initialization
 *
 * @author      Leon M. George <leon@georgemail.eu>, Anton Gerasimov <tossel@gmail.com>
 * @}
 */

#include "cpu.h"
#include "kernel_init.h"
#include "periph_conf.h"
#include "periph/init.h"
#include "stdio_base.h"

#include "cc26x2_cc13x2_prcm.h"

/**
 * @brief Initialize the CPU, set IRQ priorities
 */
void cpu_init(void)
{
    /* initialize the Cortex-M core */
    cortexm_init();

    /* trim device */
    setup_trim_device();

    /* initialize stdio prior to periph_init() to allow use of DEBUG() there */
    early_init();

    /* trigger static peripheral initialization */
    periph_init();
}