25 lines
531 B
C
25 lines
531 B
C
/*
|
|
* Copyright (c) 2016 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <kernel.h>
|
|
#include <kernel_structs.h>
|
|
|
|
void z_arch_cpu_idle(void)
|
|
{
|
|
/* Do nothing but unconditionally unlock interrupts and return to the
|
|
* caller. This CPU does not have any kind of power saving instruction.
|
|
*/
|
|
irq_unlock(NIOS2_STATUS_PIE_MSK);
|
|
}
|
|
|
|
void z_arch_cpu_atomic_idle(unsigned int key)
|
|
{
|
|
/* Do nothing but restore IRQ state. This CPU does not have any
|
|
* kind of power saving instruction.
|
|
*/
|
|
irq_unlock(key);
|
|
}
|