clearfog: add HUSH parser

In the big move of CONFIG_HUSH_PARSER to config files the clearfog
somehow missed out.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig
index 0fde640..75ea200 100644
--- a/configs/clearfog_defconfig
+++ b/configs/clearfog_defconfig
@@ -3,6 +3,7 @@
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_CLEARFOG=y
 CONFIG_DEFAULT_DEVICE_TREE="armada-388-clearfog"
+CONFIG_HUSH_PARSER=y
 CONFIG_SPL=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set