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ARM: EXYNOS: call scu_enable() only in case of cortex-A9 processor

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This patch reads the cpuid part number and if it matches with
cortex-A9, calls scu_enable()

Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Leela Krishna Amudala 2013-06-10 18:28:04 +09:00 committed by Kukjin Kim
parent 83978253d0
commit b5f3c75a75
1 changed files with 1 additions and 1 deletions
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arch/arm/mach-exynos/platsmp.c
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@ -200,7 +200,7 @@ static void __init exynos_smp_prepare_cpus(unsigned int max_cpus)
{
int i;
if (!(soc_is_exynos5250() || soc_is_exynos5440()))
if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9)
scu_enable(scu_base_addr());
/*