ARM: tango: Fix UP build issues (d6bd0579) · Commits · 戴 / test

arch/arm/mach-tango/Makefile

+3 −1

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		plus_sec := $(call as-instr,.arch_extension sec,+sec)
		AFLAGS_smc.o := -Wa,-march=armv7-a$(plus_sec)

		obj-y += setup.o smc.o
		obj-$(CONFIG_SMP) += platsmp.o

0 → 100644

+16 −0

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		#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);

+0 −14

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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)