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ARM: OMAP4+: Allow kexec on SMP variants
Kexec needs omap4_cpu_kill, otherwise kexec will produce on SMP: kexec_load failed: Invalid argument Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Tested-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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2 changed files with 7 additions and 0 deletions
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@ -272,6 +272,7 @@ extern void omap_auxcoreboot_addr(u32 cpu_addr);
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extern u32 omap_read_auxcoreboot0(void);
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extern void omap4_cpu_die(unsigned int cpu);
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extern int omap4_cpu_kill(unsigned int cpu);
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extern const struct smp_operations omap4_smp_ops;
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@ -64,3 +64,9 @@ void omap4_cpu_die(unsigned int cpu)
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pr_debug("CPU%u: spurious wakeup call\n", cpu);
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}
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}
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/* Needed by kexec and platform_can_cpu_hotplug() */
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int omap4_cpu_kill(unsigned int cpu)
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{
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return 1;
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}
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