Convert CONFIG_CMD_FPGAD to Kconfig

This converts the following to Kconfig:
   CONFIG_CMD_FPGAD

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/hrcon_defconfig b/configs/hrcon_defconfig
index afb0154..cf89ebe 100644
--- a/configs/hrcon_defconfig
+++ b/configs/hrcon_defconfig
@@ -15,6 +15,7 @@
 CONFIG_AUTOBOOT_STOP_STR=" "
 CONFIG_CMD_MMC=y
 CONFIG_CMD_I2C=y
+CONFIG_CMD_FPGAD=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
diff --git a/configs/hrcon_dh_defconfig b/configs/hrcon_dh_defconfig
index ce8b797..c5512e7 100644
--- a/configs/hrcon_dh_defconfig
+++ b/configs/hrcon_dh_defconfig
@@ -14,6 +14,7 @@
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_I2C=y
+CONFIG_CMD_FPGAD=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_EXT2=y
diff --git a/configs/iocon_defconfig b/configs/iocon_defconfig
index 2529181..eeeb933 100644
--- a/configs/iocon_defconfig
+++ b/configs/iocon_defconfig
@@ -17,6 +17,7 @@
 CONFIG_CMD_ASKENV=y
 CONFIG_CMD_GREPENV=y
 CONFIG_LOOPW=y
+CONFIG_CMD_FPGAD=y
 CONFIG_CMD_DHCP=y
 # CONFIG_CMD_NFS is not set
 CONFIG_CMD_MII=y
diff --git a/configs/strider_con_defconfig b/configs/strider_con_defconfig
index 51a5085..099d407 100644
--- a/configs/strider_con_defconfig
+++ b/configs/strider_con_defconfig
@@ -17,6 +17,7 @@
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_I2C=y
+CONFIG_CMD_FPGAD=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
diff --git a/configs/strider_con_dp_defconfig b/configs/strider_con_dp_defconfig
index 9524c9c..754db3d 100644
--- a/configs/strider_con_dp_defconfig
+++ b/configs/strider_con_dp_defconfig
@@ -17,6 +17,7 @@
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_I2C=y
+CONFIG_CMD_FPGAD=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
diff --git a/configs/strider_cpu_defconfig b/configs/strider_cpu_defconfig
index 090d7e8..692e883 100644
--- a/configs/strider_cpu_defconfig
+++ b/configs/strider_cpu_defconfig
@@ -17,6 +17,7 @@
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_I2C=y
+CONFIG_CMD_FPGAD=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
diff --git a/configs/strider_cpu_dp_defconfig b/configs/strider_cpu_dp_defconfig
index ec715f1..18e33a2 100644
--- a/configs/strider_cpu_dp_defconfig
+++ b/configs/strider_cpu_dp_defconfig
@@ -17,6 +17,7 @@
 CONFIG_CMD_MEMTEST=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_I2C=y
+CONFIG_CMD_FPGAD=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y