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Diffstat (limited to 'arch/arm/mach-tegra/platsmp.c')
-rw-r--r--arch/arm/mach-tegra/platsmp.c21
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c
index 96ed1718eef0..81cb26591acf 100644
--- a/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@ -33,6 +33,8 @@
#include "reset.h"
#include "tegra_cpu_car.h"
+#include "common.h"
+
extern void tegra_secondary_startup(void);
static void __iomem *scu_base = IO_ADDRESS(TEGRA_ARM_PERIF_BASE);
@@ -40,7 +42,7 @@ static void __iomem *scu_base = IO_ADDRESS(TEGRA_ARM_PERIF_BASE);
#define EVP_CPU_RESET_VECTOR \
(IO_ADDRESS(TEGRA_EXCEPTION_VECTORS_BASE) + 0x100)
-void __cpuinit platform_secondary_init(unsigned int cpu)
+static void __cpuinit tegra_secondary_init(unsigned int cpu)
{
/*
* if any interrupts are already enabled for the primary
@@ -100,7 +102,7 @@ static int tegra30_power_up_cpu(unsigned int cpu)
return 0;
}
-int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
+static int __cpuinit tegra_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
int status;
@@ -146,7 +148,7 @@ done:
* Initialise the CPU possible map early - this describes the CPUs
* which may be present or become present in the system.
*/
-void __init smp_init_cpus(void)
+static void __init tegra_smp_init_cpus(void)
{
unsigned int i, ncores = scu_get_core_count(scu_base);
@@ -162,8 +164,19 @@ void __init smp_init_cpus(void)
set_smp_cross_call(gic_raise_softirq);
}
-void __init platform_smp_prepare_cpus(unsigned int max_cpus)
+static void __init tegra_smp_prepare_cpus(unsigned int max_cpus)
{
tegra_cpu_reset_handler_init();
scu_enable(scu_base);
}
+
+struct smp_operations tegra_smp_ops __initdata = {
+ .smp_init_cpus = tegra_smp_init_cpus,
+ .smp_prepare_cpus = tegra_smp_prepare_cpus,
+ .smp_secondary_init = tegra_secondary_init,
+ .smp_boot_secondary = tegra_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
+ .cpu_die = tegra_cpu_die,
+ .cpu_disable = tegra_cpu_disable,
+#endif
+};