common, kconfig: move VERSION_VARIABLE to Kconfig
move VERSION_VARIABLE from board config file into a
Kconfig option.
Signed-off-by: Heiko Schocher <hs@denx.de>
diff --git a/configs/dlvision_defconfig b/configs/dlvision_defconfig
index fba3611..8fd5add 100644
--- a/configs/dlvision_defconfig
+++ b/configs/dlvision_defconfig
@@ -5,6 +5,7 @@
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=5
+CONFIG_VERSION_VARIABLE=y
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_ELF is not set
CONFIG_CMD_ASKENV=y