update.sh: add parameter to force module type

update.sh guesses the module type from rootfs/etc/issue which works for images
created from our meta-toradex recipes.
If another rootfs is used one has to edit etc/issue.
Overcome that requirement by providing a -m parameter which allows forcing
the targeted module type.
Not giving -m or '-m 0' keeps the old behaviour.
see 'update.sh -h' for valid values.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

0 files changed, 0 insertions, 0 deletions