a752c7ab
 elopes
add first test an...
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/*
* Copyright (C) 2017 SKF AB
*
* 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_kinetis_common
* @{
*
* @file
* @brief Kinetis CPU initialization
*
* @author Joakim Nohlgård <joakim.nohlgard@eistec.se>
* @}
*/
#include "cpu.h"
#include "periph/init.h"
#include "mcg.h"
/**
* @brief Initialize the CPU, set IRQ priorities
*/
void cpu_init(void)
{
/* initialize the Cortex-M core */
cortexm_init();
/* Clear LLS protection */
/* Clear VLPS, VLPW, VLPR protection */
/* Note: This register can only be written once after each reset, so we must
* enable all power modes that we wish to use. */
SMC->PMPROT |= SMC_PMPROT_ALLS_MASK | SMC_PMPROT_AVLP_MASK;
/* initialize the CPU clocking provided by the MCG module */
kinetis_mcg_init();
/* trigger static peripheral initialization */
periph_init();
}
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