OMAP3_LOGIC: Setup defconfig to enable SPL and NAND booting

The defconfig patch will enable the the SPL and NAND settings.
The update to Kconfig will allow the SPL to configured in and
built.

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>

arch/arm/cpu/armv7/omap3/Kconfig

@@ -89,6 +89,7 @@ config TARGET_OMAP3_LOGIC
 	select DM
 	select DM_SERIAL
 	select DM_GPIO
+	select SUPPORT_SPL
 
 config TARGET_NOKIA_RX51
 	bool "Nokia RX51"

configs/omap3_logic_defconfig

 CONFIG_ARM=y
 CONFIG_OMAP34XX=y
 CONFIG_TARGET_OMAP3_LOGIC=y
+CONFIG_SPL=y
+CONFIG_FIT=y
 CONFIG_SYS_PROMPT="OMAP Logic # "
+CONFIG_SYS_EXTRA_OPTIONS="NAND"
 # CONFIG_CMD_IMI is not set
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set