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/canyonlands_defconfig b/configs/canyonlands_defconfig
index f3b3e52..efe87f3 100644
--- a/configs/canyonlands_defconfig
+++ b/configs/canyonlands_defconfig
@@ -5,6 +5,7 @@
CONFIG_DEFAULT_DEVICE_TREE="canyonlands"
CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=5
+CONFIG_VERSION_VARIABLE=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_ASKENV=y
CONFIG_CMD_GREPENV=y