setlocalversion: Add support for getting info from correct tag

Previously the setlocalversion script checked if the git had untagged
commits since the latest tag. If one wants to set extra tags as
checkpoints, other than the official releases, then this will give
incorrect version.

This patch introduce a second optional parameter to setlocalversion, for
specifying a git tag to look for. The Makefile specifies the u-boot version
and passes it to the script. The script will then look for untagged commits
since the "u-boot version"-tag.

ST-Ericsson ID: None
ST-Ericsson FOSS-OUT ID: Trivial

Change-Id: I7315f4d38d6b74b78e118b36aac271859658ff67
Signed-off-by: Robert Rosengren <robert.rosengren@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/14578
Reviewed-by: Michael BRANDT <michael.brandt@stericsson.com>

0 files changed, 0 insertions, 0 deletions