Exynos based SoC's have two different naming conventions.
One is S5PC_XXXX and other is EXXX_XXXX. This patch adds
generic code to handle EXXX_XXXX connvention.
Signed-off-by: Chander Kashyap <chander.kash...@linaro.org>
---
arch/arm/include/asm/arch-exynos/cpu.h | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/arch/arm/include/asm/arch-exynos/cpu.h
b/arch/arm/include/asm/arch-exynos/cpu.h
index 89f2c2e..da89ccf 100644
--- a/arch/arm/include/asm/arch-exynos/cpu.h
+++ b/arch/arm/include/asm/arch-exynos/cpu.h
@@ -105,10 +105,13 @@ static inline void s5p_set_cpu_id(void)
}
}
+#define EXYNOS_ID ((readl(EXYNOS4_PRO_ID) & (0xF << 24)) >> 24)
#define IS_SAMSUNG_TYPE(type, id) \
static inline int cpu_is_##type(void) \
{ \
- return s5p_cpu_id == id ? 1 : 0; \
+ return ((s5p_cpu_id == id) \
+ || (EXYNOS_ID == (#type[sizeof(#type) - 2] - '0'))) \
+ ? 1 : 0; \
}
IS_SAMSUNG_TYPE(exynos4, 0xc210)
--
1.7.5.4
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