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[v4,09/10] ARM: Exynos: add secondary CPU boot base location for Exynos5420

Message ID 1371536962-13322-10-git-send-email-chander.kashyap@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Chander Kashyap June 18, 2013, 6:29 a.m. UTC 
The location at which the boot address is specified for secondary CPUs of
Exynos5420 is SYSRAM base + 4. Update the cpu_boot_reg function accordingly.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
---
 arch/arm/mach-exynos/platsmp.c |    2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c
index 85ea4ca..7b4c03e 100644
--- a/arch/arm/mach-exynos/platsmp.c
+++ b/arch/arm/mach-exynos/platsmp.c
@@ -50,6 +50,8 @@  static inline void __iomem *cpu_boot_reg(int cpu)
 	boot_reg = cpu_boot_reg_base();
 	if (soc_is_exynos4412())
 		boot_reg += 4*cpu;
+	else if (soc_is_exynos5420())
+		boot_reg += 4;
 	return boot_reg;
 }