ARM: SAMSUNG: fix the cpu id for EXYNOS5440

The value of CPU ID for EXYNOS5440 should be 0xE5440000.

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/plat-samsung/include/plat/cpu.h

@@ -43,7 +43,7 @@ extern unsigned long samsung_cpu_id;
 #define EXYNOS4_CPU_MASK	0xFFFE0000
 
 #define EXYNOS5250_SOC_ID	0x43520000
-#define EXYNOS5440_SOC_ID	0x54400000
+#define EXYNOS5440_SOC_ID	0xE5440000
 #define EXYNOS5_SOC_MASK	0xFFFFF000
 
 #define IS_SAMSUNG_CPU(name, id, mask)		\