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| 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 | |
| parent | 765ff22d54591a24fe81f6a451b953f43e076ced (diff) | |
| download | linux-d6bd05794f18673097ec5e62e577754649a5c632.tar.bz2 | |
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')
| -rw-r--r-- | arch/arm/mach-tango/Makefile | 4 | ||||
| -rw-r--r-- | arch/arm/mach-tango/platsmp.c | 16 | ||||
| -rw-r--r-- | arch/arm/mach-tango/setup.c | 14 |
3 files changed, 19 insertions, 15 deletions
diff --git a/arch/arm/mach-tango/Makefile b/arch/arm/mach-tango/Makefile index 99422ea743fd..f33935e42e77 100644 --- a/arch/arm/mach-tango/Makefile +++ b/arch/arm/mach-tango/Makefile @@ -1,3 +1,5 @@ plus_sec := $(call as-instr,.arch_extension sec,+sec) -AFLAGS_smc.o :=-Wa,-march=armv7-a$(plus_sec) +AFLAGS_smc.o := -Wa,-march=armv7-a$(plus_sec) + obj-y += setup.o smc.o +obj-$(CONFIG_SMP) += platsmp.o 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); diff --git a/arch/arm/mach-tango/setup.c b/arch/arm/mach-tango/setup.c index d86900550e63..f14b6c7d255b 100644 --- a/arch/arm/mach-tango/setup.c +++ b/arch/arm/mach-tango/setup.c @@ -1,21 +1,7 @@ -#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) |