diff --git a/arch/arm/mach-rmobile/Kconfig.32 b/arch/arm/mach-rmobile/Kconfig.32
index f7079a2..b546e09 100644
--- a/arch/arm/mach-rmobile/Kconfig.32
+++ b/arch/arm/mach-rmobile/Kconfig.32
@@ -1,6 +1,6 @@
 if RCAR_32
 
-config ARCH_RMOBILE_BOARD_STRING
+config ARCH_RENESAS_BOARD_STRING
 	string "Renesas RCar Gen2 board name"
 	default "Board"
 
diff --git a/arch/arm/mach-rmobile/board.c b/arch/arm/mach-rmobile/board.c
index 79c7e02..f061e41 100644
--- a/arch/arm/mach-rmobile/board.c
+++ b/arch/arm/mach-rmobile/board.c
@@ -7,10 +7,10 @@
 #include <init.h>
 #include <asm/io.h>
 
-#ifdef CONFIG_ARCH_RMOBILE_BOARD_STRING
+#ifdef CONFIG_ARCH_RENESAS_BOARD_STRING
 int checkboard(void)
 {
-	printf("Board: %s\n", CONFIG_ARCH_RMOBILE_BOARD_STRING);
+	printf("Board: %s\n", CONFIG_ARCH_RENESAS_BOARD_STRING);
 	return 0;
 }
 #endif