ARM: S5P6442: Update Kconfig and Makefiles

Updates arch/arm Kconfig and Makefile for building the S5P6442 support.
Also modifies the plat-s5p Kconfig file to include the support for plat-s5p
for S5P6442.
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

arch/arm/Kconfig

@@ -656,6 +656,14 @@ config ARCH_S5P6440
 	help
 	  Samsung S5P6440 CPU based systems
 
+config ARCH_S5P6442
+	bool "Samsung S5P6442"
+	select CPU_V6
+	select GENERIC_GPIO
+	select HAVE_CLK
+	help
+	  Samsung S5P6442 CPU based systems
+
 config ARCH_S5PC1XX
 	bool "Samsung S5PC1XX"
 	select GENERIC_GPIO
@@ -816,6 +824,8 @@ endif
 
 source "arch/arm/mach-s5p6440/Kconfig"
 
+source "arch/arm/mach-s5p6442/Kconfig"
+
 source "arch/arm/plat-stmp3xxx/Kconfig"
 
 if ARCH_S5PC1XX
@@ -1096,7 +1106,7 @@ source kernel/Kconfig.preempt
 config HZ
 	int
 	default 128 if ARCH_L7200
-	default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P6440
+	default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P6440 || ARCH_S5P6442
 	default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
 	default AT91_TIMER_HZ if ARCH_AT91
 	default 100

arch/arm/Makefile

@@ -162,6 +162,7 @@ machine-$(CONFIG_ARCH_S3C2410)		:= s3c2410 s3c2400 s3c2412 s3c2440 s3c2443
 machine-$(CONFIG_ARCH_S3C24A0)		:= s3c24a0
 machine-$(CONFIG_ARCH_S3C64XX)		:= s3c64xx
 machine-$(CONFIG_ARCH_S5P6440)		:= s5p6440
+machine-$(CONFIG_ARCH_S5P6442)		:= s5p6442
 machine-$(CONFIG_ARCH_S5PC1XX)		:= s5pc100
 machine-$(CONFIG_ARCH_SA1100)		:= sa1100
 machine-$(CONFIG_ARCH_SHARK)		:= shark

arch/arm/plat-s5p/Kconfig

@@ -7,7 +7,7 @@
 
 config PLAT_S5P
 	bool
-	depends on ARCH_S5P6440
+	depends on (ARCH_S5P6440 || ARCH_S5P6442)
 	default y
 	select ARM_VIC
 	select NO_IOPORT