Convert CONFIG_FPGA_STRATIX_V to Kconfig

This converts the following to Kconfig:
   CONFIG_FPGA_STRATIX_V

Signed-off-by: Tom Rini <trini@konsulko.com>

configs/theadorable_debug_defconfig

@@ -71,6 +71,7 @@ CONFIG_LBA48=y
 CONFIG_BOOTCOUNT_LIMIT=y
 CONFIG_BOOTCOUNT_RAM=y
 CONFIG_FPGA_ALTERA=y
+CONFIG_FPGA_STRATIX_V=y
 CONFIG_DM_I2C=y
 CONFIG_SYS_I2C_MVTWSI=y
 # CONFIG_MMC is not set

drivers/fpga/Kconfig

@@ -21,6 +21,12 @@ config FPGA_SOCFPGA
 
 	  This provides common functionality for Gen5 and Arria10 devices.
 
+config FPGA_STRATIX_V
+	bool "Enable Stratix V FPGA drivers"
+	depends on FPGA_ALTERA
+	help
+	  Say Y here to enable the Altera Stratix V FPGA specific driver.
+
 config FPGA_CYCLON2
 	bool "Enable Altera FPGA driver for Cyclone II"
 	depends on FPGA_ALTERA

include/configs/theadorable.h

@@ -40,9 +40,6 @@
 	"fdt_high=0x10000000\0"		\
 	"initrd_high=0x10000000\0"
 
-/* FPGA programming support */
-#define CONFIG_FPGA_STRATIX_V
-
 /*
  * Bootcounter
  */