configs: gurnard: Move CONFIG_ATMEL_SPI to defconfigs

Now CONFIG_ATMEL_SPI is defined in Kconfig, so move the
same into defconfig file.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: NJagan Teki <jagan@amarulasolutions.com>
Acked-by: NWenyou Yang <wenyouya@gmail.com>

configs/gurnard_defconfig

@@ -27,6 +27,7 @@ CONFIG_ENV_IS_IN_NAND=y
 CONFIG_BOOTP_BOOTPATH=y
 CONFIG_BOOTP_GATEWAY=y
 CONFIG_BOOTP_HOSTNAME=y
+CONFIG_ATMEL_SPI=y
 CONFIG_PHYLIB=y
 CONFIG_TIMER=y
 CONFIG_ATMEL_PIT_TIMER=y

include/configs/snapper9g45.h

@@ -64,8 +64,6 @@
 #define CONFIG_ATMEL_LCD
 #define CONFIG_GURNARD_SPLASH
 
-#define CONFIG_ATMEL_SPI
-
 /* GPIOs and IO expander */
 #define CONFIG_ATMEL_LEGACY
 #define CONFIG_AT91_GPIO