ARM: socfpga: use "select" instead of default value in defconfig

Signed-off-by: NMasahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: NSimon Glass <sjg@chromium.org>

arch/arm/Kconfig

@@ -631,11 +631,17 @@ config TARGET_SOCFPGA_ARRIA5
 	bool "Support socfpga_arria5"
 	select CPU_V7
 	select SUPPORT_SPL
+	select DM
+	select DM_SPI_FLASH
+	select DM_SPI
 
 config TARGET_SOCFPGA_CYCLONE5
 	bool "Support socfpga_cyclone5"
 	select CPU_V7
 	select SUPPORT_SPL
+	select DM
+	select DM_SPI_FLASH
+	select DM_SPI
 
 config ARCH_SUNXI
 	bool "Support sunxi (Allwinner) SoCs"

configs/socfpga_arria5_defconfig

@@ -3,6 +3,3 @@ CONFIG_ARM=y
 CONFIG_TARGET_SOCFPGA_ARRIA5=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_arria5_socdk"
-CONFIG_DM=y
-CONFIG_DM_SPI=y
-CONFIG_DM_SPI_FLASH=y

configs/socfpga_cyclone5_defconfig

@@ -3,6 +3,3 @@ CONFIG_ARM=y
 CONFIG_TARGET_SOCFPGA_CYCLONE5=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socdk"
-CONFIG_DM=y
-CONFIG_DM_SPI=y
-CONFIG_DM_SPI_FLASH=y

configs/socfpga_socrates_defconfig

@@ -3,6 +3,3 @@ CONFIG_ARM=y
 CONFIG_TARGET_SOCFPGA_CYCLONE5=y
 CONFIG_OF_CONTROL=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socrates"
-CONFIG_DM=y
-CONFIG_DM_SPI=y
-CONFIG_DM_SPI_FLASH=y