arch/arm/mach-highbank/system.c

Source file repositories/reference/linux-study-clean/arch/arm/mach-highbank/system.c

File Facts

System
Linux kernel
Corpus path
arch/arm/mach-highbank/system.c
Extension
.c
Size
389 bytes
Lines
23
Domain
Architecture Layer
Bucket
arch/arm
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright 2011 Calxeda, Inc.
 */
#include <linux/io.h>
#include <asm/proc-fns.h>
#include <linux/reboot.h>

#include "core.h"
#include "sysregs.h"

void highbank_restart(enum reboot_mode mode, const char *cmd)
{
	if (mode == REBOOT_HARD)
		highbank_set_pwr_hard_reset();
	else
		highbank_set_pwr_soft_reset();

	while (1)
		cpu_do_idle();
}

Annotation

Implementation Notes