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-rw-r--r--arch/arm/mach-shmobile/platsmp.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c
index c49a833bf9b..993381257f6 100644
--- a/arch/arm/mach-shmobile/platsmp.c
+++ b/arch/arm/mach-shmobile/platsmp.c
@@ -22,12 +22,16 @@
#include <mach/common.h>
#define is_sh73a0() (machine_is_ag5evm() || machine_is_kota2())
+#define is_r8a7779() machine_is_marzen()
static unsigned int __init shmobile_smp_get_core_count(void)
{
if (is_sh73a0())
return sh73a0_get_core_count();
+ if (is_r8a7779())
+ return r8a7779_get_core_count();
+
return 1;
}
@@ -35,6 +39,17 @@ static void __init shmobile_smp_prepare_cpus(void)
{
if (is_sh73a0())
sh73a0_smp_prepare_cpus();
+
+ if (is_r8a7779())
+ r8a7779_smp_prepare_cpus();
+}
+
+int shmobile_platform_cpu_kill(unsigned int cpu)
+{
+ if (is_r8a7779())
+ return r8a7779_platform_cpu_kill(cpu);
+
+ return 1;
}
void __cpuinit platform_secondary_init(unsigned int cpu)
@@ -43,6 +58,9 @@ void __cpuinit platform_secondary_init(unsigned int cpu)
if (is_sh73a0())
sh73a0_secondary_init(cpu);
+
+ if (is_r8a7779())
+ r8a7779_secondary_init(cpu);
}
int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
@@ -50,6 +68,9 @@ int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle)
if (is_sh73a0())
return sh73a0_boot_secondary(cpu);
+ if (is_r8a7779())
+ return r8a7779_boot_secondary(cpu);
+
return -ENOSYS;
}