tree ca18b0019f5ddec42258a7868b06df9a7ceacb83
parent 3830bc51f21f6edb19ceda4b89b0e0f361c28ed4
author Marti Bolivar <marti@opensourcefoundries.com> 1513288379 -0500
committer Anas Nashif <nashif@linux.intel.com> 1513349850 -0500

scripts: runner: dfu-util: support DT-based flashing for DfuSe

Enable DT support in the dfu-util flasher when the target is a
DfuSe (DFU + ST extensions) device.

Untangling DfuSe-specific options (currently, the default is 'leave',
to immediately start running after the flashing is done) from the
actual address makes this cleaner, and sets up a subsequent patch to
let callers set DfuSe options.

It also lets us fix an unnecessary printline when flashing DfuSe
devices. There's no need to reset those, since the 'leave' modifier
starts execution immediately.

Signed-off-by: Marti Bolivar <marti@opensourcefoundries.com>