versatile: kconfig: move common settings

Move Versatile-specific settings to versatile/Kconfig.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/arch/arm/cpu/arm926ejs/versatile/Kconfig b/arch/arm/cpu/arm926ejs/versatile/Kconfig
new file mode 100644
index 0000000..fc29c98
--- /dev/null
+++ b/arch/arm/cpu/arm926ejs/versatile/Kconfig
@@ -0,0 +1,23 @@
+if ARCH_VERSATILE
+
+config SYS_CPU
+	string
+	default "arm926ejs"
+
+config SYS_BOARD
+	string
+	default "versatile"
+
+config SYS_VENDOR
+	string
+	default "armltd"
+
+config SYS_SOC
+	string
+	default "versatile"
+
+config SYS_CONFIG_NAME
+	string
+	default "versatile"
+
+endif