Blackfin: don't touch cpu_possible_map and cpu_present_map directly
We plan to remove cpu_possible_map and cpu_present_map later and we have proper init_cpu_possible() and init_cpu_present() APIs. Therefore this patch rewrites platform_init_cpus and platform_prepare_cpus by their APIs. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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@ -24,17 +24,23 @@ static DEFINE_SPINLOCK(boot_lock);
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void __init platform_init_cpus(void)
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{
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cpu_set(0, cpu_possible_map); /* CoreA */
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cpu_set(1, cpu_possible_map); /* CoreB */
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struct cpumask mask;
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cpumask_set_cpu(0, &mask); /* CoreA */
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cpumask_set_cpu(1, &mask); /* CoreB */
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init_cpu_possible(&mask);
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}
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void __init platform_prepare_cpus(unsigned int max_cpus)
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{
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struct cpumask mask;
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bfin_relocate_coreb_l1_mem();
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/* Both cores ought to be present on a bf561! */
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cpu_set(0, cpu_present_map); /* CoreA */
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cpu_set(1, cpu_present_map); /* CoreB */
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cpumask_set_cpu(0, &mask); /* CoreA */
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cpumask_set_cpu(1, &mask); /* CoreB */
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init_cpu_present(&mask);
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}
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int __init setup_profiling_timer(unsigned int multiplier) /* not supported */
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