Commit b5f3c75a authored Jun 10, 2013 by Leela Krishna Amudala Committed by Kukjin Kim Jun 19, 2013

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



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>

parent 83978253

arch/arm/mach-exynos/platsmp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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());

		/*

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