exynos: remove CONFIG_CORE_COUNT

This macro is defined, but not referenced by anyone.

I did not touch config_whitelist.txt - the CONFIG will be dropped
by the next re-sync.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>

include/configs/exynos5420-common.h

@@ -43,11 +43,6 @@
 #define CONFIG_LOWPOWER_FLAG		0x02020028
 #define CONFIG_LOWPOWER_ADDR		0x0202002C
 
-/*
- * Number of CPUs available
- */
-#define CONFIG_CORE_COUNT		0x8
-
 #define CONFIG_USB_XHCI_EXYNOS
 
 #endif	/* __CONFIG_EXYNOS5420_H */

include/configs/exynos7420-common.h

@@ -43,9 +43,6 @@
 #define CONFIG_IRAM_END			(CONFIG_IRAM_BASE + CONFIG_IRAM_SIZE)
 #define CPU_RELEASE_ADDR		secondary_boot_addr
 
-/* Number of CPUs available */
-#define CONFIG_CORE_COUNT		0x8
-
 /* select serial console configuration */
 
 #define CONFIG_SYS_LOAD_ADDR		(CONFIG_SYS_SDRAM_BASE + 0x3E00000)