Convert CONFIG_FLASH_SPANSION_S29WS_N et al to Kconfig

This converts the following to Kconfig:

   CONFIG_FLASH_SPANSION_S29WS_N
   CONFIG_FLASH_VERIFY
   CONFIG_FSL_FM_10GEC_REGULAR_NOTATION
   CONFIG_FSL_ISBC_KEY_EXT
   CONFIG_FSL_TRUST_ARCH_v1
   CONFIG_FSL_SDHC_V2_3
   CONFIG_MAX_DSP_CPUS
   CONFIG_MIU_2BIT_INTERLEAVED
   CONFIG_SERIAL_BOOT
   CONFIG_SPI_BOOTING
   CONFIG_X86EMU_RAW_IO

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/samsung/smdkv310/Kconfig b/board/samsung/smdkv310/Kconfig
index a6fd657..cf5ac17 100644
--- a/board/samsung/smdkv310/Kconfig
+++ b/board/samsung/smdkv310/Kconfig
@@ -1,5 +1,8 @@
 if TARGET_SMDKV310
 
+config MIU_2BIT_INTERLEAVED
+	def_bool y
+
 config SYS_BOARD
 	default "smdkv310"