uboot-envtools: add 'dockstar' for kirkwood

Add board 'dockstar' to known fw_env-configurations.

Signed-off-by: Paul Wassi <[email protected]>

package/boot/uboot-envtools/files/kirkwood

@@ -14,6 +14,7 @@ touch /etc/config/ubootenv
 board=$(kirkwood_board_name)
 
 case "$board" in
+"dockstar" | \
 "guruplug-server-plus" | \
 "ib62x0" | \
 "linksys-viper" | \