Fix allyesconfig output.

Conflict JCore-SoC and SolutionEngine 7619.
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>

arch/sh/boards/Kconfig

@@ -8,27 +8,19 @@ config SH_ALPHA_BOARD
 	bool
 
 config SH_DEVICE_TREE
-	bool "Board Described by Device Tree"
+	bool
 	select OF
 	select OF_EARLY_FLATTREE
 	select TIMER_OF
 	select COMMON_CLK
 	select GENERIC_CALIBRATE_DELAY
-	help
-	  Select Board Described by Device Tree to build a kernel that
-	  does not hard-code any board-specific knowledge but instead uses
-	  a device tree blob provided by the boot-loader. You must enable
-	  drivers for any hardware you want to use separately. At this
-	  time, only boards based on the open-hardware J-Core processors
-	  have sufficient driver coverage to use this option; do not
-	  select it if you are using original SuperH hardware.
 
 config SH_JCORE_SOC
 	bool "J-Core SoC"
-	depends on SH_DEVICE_TREE && (CPU_SH2 || CPU_J2)
+	select SH_DEVICE_TREE
 	select CLKSRC_JCORE_PIT
 	select JCORE_AIC
-	default y if CPU_J2
+	depends on CPU_J2
 	help
 	  Select this option to include drivers core components of the
 	  J-Core SoC, including interrupt controllers and timers.