ARM: Rmobile: Rename CONFIG_RMOBILE to CONFIG_ARCH_RMOBILE

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e6940e6..413d269 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -575,9 +575,11 @@
 	  protocols, dual camera support, optional 3D graphics
 	  and an optional customer programmable secure boot.
 
-config RMOBILE
+config ARCH_RMOBILE
 	bool "Renesas ARM SoCs"
 	select CPU_V7
+	select DM
+	select DM_SERIAL
 
 config TARGET_S32V234EVB
 	bool "Support s32v234evb"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 43ae79a..5000d87 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -59,7 +59,7 @@
 machine-$(CONFIG_ARCH_SUNXI)		+= sunxi
 machine-$(CONFIG_ARCH_SNAPDRAGON)	+= snapdragon
 machine-$(CONFIG_ARCH_SOCFPGA)		+= socfpga
-machine-$(CONFIG_RMOBILE)		+= rmobile
+machine-$(CONFIG_ARCH_RMOBILE)		+= rmobile
 machine-$(CONFIG_ARCH_ROCKCHIP)		+= rockchip
 machine-$(CONFIG_STM32)			+= stm32
 machine-$(CONFIG_TEGRA)			+= tegra
diff --git a/arch/arm/mach-rmobile/Kconfig b/arch/arm/mach-rmobile/Kconfig
index 85c06eb..5915768 100644
--- a/arch/arm/mach-rmobile/Kconfig
+++ b/arch/arm/mach-rmobile/Kconfig
@@ -1,4 +1,4 @@
-if RMOBILE
+if ARCH_RMOBILE
 
 choice
 	prompt "Renesus ARM SoCs board select"
diff --git a/arch/arm/mach-rmobile/include/mach/rmobile.h b/arch/arm/mach-rmobile/include/mach/rmobile.h
index 65ee9eb..46e821d 100644
--- a/arch/arm/mach-rmobile/include/mach/rmobile.h
+++ b/arch/arm/mach-rmobile/include/mach/rmobile.h
@@ -1,7 +1,7 @@
 #ifndef __ASM_ARCH_RMOBILE_H
 #define __ASM_ARCH_RMOBILE_H
 
-#if defined(CONFIG_RMOBILE)
+#if defined(CONFIG_ARCH_RMOBILE)
 #if defined(CONFIG_SH73A0)
 #include <asm/arch/sh73a0.h>
 #elif defined(CONFIG_R8A7740)
@@ -17,7 +17,7 @@
 #else
 #error "SOC Name not defined"
 #endif
-#endif /* CONFIG_RMOBILE */
+#endif /* CONFIG_ARCH_RMOBILE */
 
 #ifndef __ASSEMBLY__
 u32 rmobile_get_cpu_type(void);