From: chander.kashyap@linaro.org (Chander Kashyap)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 09/10] ARM: Exynos: add secondary CPU boot base location for Exynos5420
Date: Mon, 17 Jun 2013 16:30:34 +0530 [thread overview]
Message-ID: <1371466836-4111-10-git-send-email-chander.kashyap@linaro.org> (raw)
In-Reply-To: <1371466836-4111-1-git-send-email-chander.kashyap@linaro.org>
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>
---
arch/arm/mach-exynos/platsmp.c | 2 ++
1 file changed, 2 insertions(+)
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;
}
--
1.7.9.5
next prev parent reply other threads:[~2013-06-17 11:00 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-17 11:00 [PATCH v3 00/10] ARM: Exynos: Add Exynos5420 SoC support Chander Kashyap
2013-06-17 11:00 ` [PATCH v3 01/10] ARM: dts: fork out common Exynos5 nodes Chander Kashyap
2013-06-17 11:38 ` Kukjin Kim
2013-06-18 4:24 ` Chander Kashyap
2013-06-17 11:00 ` [PATCH v3 02/10] ARM: dts: list the CPU nodes for Exynos5250 Chander Kashyap
2013-06-17 11:00 ` [PATCH v3 03/10] ARM: Exynos: Add support for Exynos5420 SoC Chander Kashyap
2013-06-17 11:00 ` [PATCH v3 04/10] serial: samsung: select Exynos specific driver data if ARCH_EXYNOS is defined Chander Kashyap
2013-06-17 11:45 ` Kukjin Kim
2013-06-18 10:31 ` Kukjin Kim
2013-06-18 15:19 ` 'Greg Kroah-Hartman'
2013-06-17 11:00 ` [PATCH v3 05/10] ARM: Exynos: use four additional chipid bits to identify Exynos family Chander Kashyap
2013-06-17 11:00 ` [PATCH v3 06/10] clk: exynos5420: register clocks using common clock framework Chander Kashyap
2013-06-17 11:49 ` Kukjin Kim
2013-06-17 12:27 ` Arnd Bergmann
2013-06-18 4:09 ` Chander Kashyap
2013-06-18 14:01 ` Arnd Bergmann
2013-06-18 14:26 ` Tomasz Figa
2013-06-18 17:13 ` Arnd Bergmann
2013-06-17 11:00 ` [PATCH v3 07/10] ARM: dts: Add initial device tree support for Exynos5420 Chander Kashyap
2013-06-17 11:44 ` Tomasz Figa
2013-06-18 4:21 ` Chander Kashyap
2013-06-18 7:36 ` Tomasz Figa
2013-06-17 11:00 ` [PATCH v3 08/10] clocksource: exynos_mct: use (request/free)_irq calls for local timer registration Chander Kashyap
2013-06-17 11:53 ` Kukjin Kim
2013-06-18 4:11 ` Chander Kashyap
2013-06-17 11:00 ` Chander Kashyap [this message]
2013-06-17 11:00 ` [PATCH v3 10/10] ARM: Exynos: extend soft-reset support for Exynos5420 Chander Kashyap
2013-06-17 12:21 ` Arnd Bergmann
2013-06-18 4:10 ` Chander Kashyap
2013-06-17 11:45 ` [PATCH v3 00/10] ARM: Exynos: Add Exynos5420 SoC support Tomasz Figa
2013-06-17 11:56 ` Kukjin Kim
2013-06-18 4:28 ` Chander Kashyap
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