From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- arch/arm/mach-tango/platsmp.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 arch/arm/mach-tango/platsmp.c (limited to 'arch/arm/mach-tango/platsmp.c') diff --git a/arch/arm/mach-tango/platsmp.c b/arch/arm/mach-tango/platsmp.c new file mode 100644 index 000000000..a21f55e00 --- /dev/null +++ b/arch/arm/mach-tango/platsmp.c @@ -0,0 +1,16 @@ +#include +#include +#include "smc.h" + +static int tango_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 const struct smp_operations tango_smp_ops __initconst = { + .smp_boot_secondary = tango_boot_secondary, +}; + +CPU_METHOD_OF_DECLARE(tango4_smp, "sigma,tango4-smp", &tango_smp_ops); -- cgit v1.2.3-54-g00ecf