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/* Copyright 2014 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*
* Set up the Cortex-M0 core
*/
#include "cpu.h"
void cpu_init(void)
{
/* Catch unaligned access */
CPU_NVIC_CCR |= CPU_NVIC_CCR_UNALIGN_TRAP;
/* Set supervisor call (SVC) to priority 0 */
CPU_NVIC_SHCSR2 = 0;
/* Set lowest priority for PendSV */
CPU_NVIC_SHCSR3 = (0xff << 16);
}
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