diff options
| author | Marc Gonzalez <marc_gonzalez@sigmadesigns.com> | 2016-01-06 10:27:43 +0100 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2016-01-07 06:33:41 +0100 |
| commit | d6bd05794f18673097ec5e62e577754649a5c632 (patch) | |
| tree | 8429bcc990c2e1256eaf5a4ef350c9d01c5d3bbc /arch/arm/mach-tango/platsmp.c | |
| parent | ARM: tango: pass ARM arch level for smc.S (diff) | |
| download | linux-d6bd05794f18673097ec5e62e577754649a5c632.tar.xz linux-d6bd05794f18673097ec5e62e577754649a5c632.zip | |
ARM: tango: Fix UP build issues
Move SMP setup to platsmp.c for consistency with other platforms.
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-tango/platsmp.c')
| -rw-r--r-- | arch/arm/mach-tango/platsmp.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/mach-tango/platsmp.c b/arch/arm/mach-tango/platsmp.c new file mode 100644 index 000000000000..a18d5a34e2f5 --- /dev/null +++ b/arch/arm/mach-tango/platsmp.c @@ -0,0 +1,16 @@ +#include <linux/init.h> +#include <linux/smp.h> +#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 struct smp_operations tango_smp_ops __initdata = { + .smp_boot_secondary = tango_boot_secondary, +}; + +CPU_METHOD_OF_DECLARE(tango4_smp, "sigma,tango4-smp", &tango_smp_ops); |