ARM: 6931/1: SPEAr3xx: Rework KConfig to allow all boards to be compiled in

Now that all three SPEAr3xx platforms can be built into one kernel,
rework KConfig to allow this. Move everything into one KConfig file
while we are here.
Reviewed-by: NStanley Miao <stanley.miao@windriver.com>
Signed-off-by: NRyan Mallon <ryan@bluewatersys.com>
Signed-off-by: NViresh Kumar <viresh.kumar@st.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-spear3xx/Kconfig

@@ -4,9 +4,26 @@
 
 if ARCH_SPEAR3XX
 
-choice
-	prompt "SPEAr3XX Family"
-	default MACH_SPEAR300
+menu "SPEAr3xx Implementations"
+config BOARD_SPEAR300_EVB
+	bool "SPEAr300 Evaluation Board"
+	select MACH_SPEAR300
+	help
+	  Supports ST SPEAr300 Evaluation Board
+
+config BOARD_SPEAR310_EVB
+	bool "SPEAr310 Evaluation Board"
+	select MACH_SPEAR310
+	help
+	  Supports ST SPEAr310 Evaluation Board
+
+config BOARD_SPEAR320_EVB
+	bool "SPEAr320 Evaluation Board"
+	select MACH_SPEAR320
+	help
+	  Supports ST SPEAr320 Evaluation Board
+
+endmenu
 
 config MACH_SPEAR300
 	bool "SPEAr300"
@@ -23,11 +40,4 @@ config MACH_SPEAR320
 	help
 	  Supports ST SPEAr320 Machine
 
-endchoice
-
-# Adding SPEAr3XX machine specific configuration files
-source "arch/arm/mach-spear3xx/Kconfig300"
-source "arch/arm/mach-spear3xx/Kconfig310"
-source "arch/arm/mach-spear3xx/Kconfig320"
-
 endif #ARCH_SPEAR3XX

arch/arm/mach-spear3xx/Kconfig300

-#
-# SPEAr300 machine configuration file
-#
-
-if MACH_SPEAR300
-
-choice
-	prompt "SPEAr300 Boards"
-	default BOARD_SPEAR300_EVB
-
-config BOARD_SPEAR300_EVB
-	bool "SPEAr300 Evaluation Board"
-	help
-	  Supports ST SPEAr300 Evaluation Board
-endchoice
-
-endif	#MACH_SPEAR300

arch/arm/mach-spear3xx/Kconfig310

-#
-# SPEAr310 machine configuration file
-#
-
-if MACH_SPEAR310
-
-choice
-	prompt "SPEAr310 Boards"
-	default BOARD_SPEAR310_EVB
-
-config BOARD_SPEAR310_EVB
-	bool "SPEAr310 Evaluation Board"
-	help
-	  Supports ST SPEAr310 Evaluation Board
-endchoice
-
-endif	#MACH_SPEAR310

arch/arm/mach-spear3xx/Kconfig320

-#
-# SPEAr320 machine configuration file
-#
-
-if MACH_SPEAR320
-
-choice
-	prompt "SPEAr320 Boards"
-	default BOARD_SPEAR320_EVB
-
-config BOARD_SPEAR320_EVB
-	bool "SPEAr320 Evaluation Board"
-	help
-	  Supports ST SPEAr320 Evaluation Board
-endchoice
-
-endif	#MACH_SPEAR320