imx31_phycore: Split the eet variant out into a different TARGET

Rename CONFIG_IMX31_PHYCORE_EET to CONFIG_TARGET_IMX31_PHYCORE_EET and
make this a distinct config target.
Signed-off-by: Tom Rini <trini@konsulko.com>

arch/arm/Kconfig

@@ -315,7 +315,11 @@ config TARGET_X600
 	select SUPPORT_SPL
 
 config TARGET_IMX31_PHYCORE
-	bool "Support imx31_phycore"
+	bool "Support imx31_phycore_eet"
+	select CPU_ARM1136
+
+config TARGET_IMX31_PHYCORE_EET
+	bool "Support imx31_phycore_eet"
 	select CPU_ARM1136
 
 config TARGET_MX31ADS

board/imx31_phycore/Kconfig

-if TARGET_IMX31_PHYCORE
+if TARGET_IMX31_PHYCORE || TARGET_IMX31_PHYCORE_EET
 
 config SYS_BOARD
 	default "imx31_phycore"

configs/imx31_phycore_eet_defconfig

 CONFIG_ARM=y
-CONFIG_TARGET_IMX31_PHYCORE=y
+CONFIG_TARGET_IMX31_PHYCORE_EET=y
 CONFIG_VIDEO=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX31_PHYCORE_EET"
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
 CONFIG_SYS_CONSOLE_IS_IN_ENV=y

include/configs/imx31_phycore.h

@@ -168,7 +168,7 @@
 #define CONFIG_JFFS2_DEV	"nor0"
 
 /* EET platform additions */
-#ifdef CONFIG_IMX31_PHYCORE_EET
+#ifdef CONFIG_TARGET_IMX31_PHYCORE_EET
 #define CONFIG_MXC_GPIO
 
 #define CONFIG_HARD_SPI