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#include <linux/smp.h>
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
#include "smc.h"
static int tango4_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
tango_set_aux_boot_addr(virt_to_phys(secondary_startup));
tango_start_aux_core(cpu);
return 0;
}
static struct smp_operations tango4_smp_ops __initdata = {
.smp_boot_secondary = tango4_boot_secondary,
};
CPU_METHOD_OF_DECLARE(tango4_smp, "sigma,tango4-smp", &tango4_smp_ops);
static void tango_l2c_write(unsigned long val, unsigned int reg)
{
if (reg == L2X0_CTRL)
tango_set_l2_control(val);
}
static const char *const tango_dt_compat[] = { "sigma,tango4", NULL };
DT_MACHINE_START(TANGO_DT, "Sigma Tango DT")
.dt_compat = tango_dt_compat,
.l2c_aux_mask = ~0,
.l2c_write_sec = tango_l2c_write,
MACHINE_END
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