Exemple #1
0
int tegra_cpu_kill(unsigned cpu)
{
	cpu = cpu_logical_map(cpu);

	/* Clock gate the CPU */
	tegra_wait_cpu_in_reset(cpu);
	tegra_disable_cpu_clock(cpu);

	return 1;
}
Exemple #2
0
int tegra_cpu_kill(unsigned int cpu)
{
	cpu = cpu_logical_map(cpu);

	tegra_wait_cpu_in_reset(cpu);

	tegra_disable_cpu_clock(cpu);

	return 1;
}
Exemple #3
0
/*
 * platform-specific code to shutdown a CPU
 *
 * Called with IRQs disabled
 */
void __ref tegra_cpu_die(unsigned int cpu)
{
	cpu = cpu_logical_map(cpu);

	/* Flush the L1 data cache. */
	flush_cache_all();

	/* Shut down the current CPU. */
	tegra_hotplug_shutdown();

	/* Clock gate the CPU */
	tegra_wait_cpu_in_reset(cpu);
	tegra_disable_cpu_clock(cpu);

	/* Should never return here. */
	BUG();
}
Exemple #4
0
/*
 * platform-specific code to shutdown a CPU
 *
 * Called with IRQs disabled
 */
void tegra_cpu_die(unsigned int cpu)
{
	cpu = cpu_logical_map(cpu);

#ifndef CONFIG_ARCH_TEGRA_2x_SOC
	/* Disable GIC CPU interface for this CPU. */
	tegra_gic_cpu_disable(false);
#endif

	/* Flush the L1 data cache. */
	tegra_flush_l1_cache();

	/* Shut down the current CPU. */
	tegra_hotplug_shutdown();

	/* Clock gate the CPU */
	tegra_wait_cpu_in_reset(cpu);
	tegra_disable_cpu_clock(cpu);

	/* Should never return here. */
	BUG();
}