dreimers/inga_bootloader — pull request #1 by dreimers (2014-10-22 16:01:56+00:00)
Title: Improves bitbang programming by supporting serials

Adds support for SERIAL environment variable for
bitbanging. The serial is piped to avrdude ( which currently needs
patch) as extended parameter.

Removes some duplicated lines in targets by converting the bang target
in a target which runs the other.

Adds LFUSE,HFUSE,EFUSE variable to get one place to set the fuses.