Remove copyright headers from automatically generated files

It doesn't make sense to place a copyright header in
automatically generated makefiles, plus this is a grey
area since we are extracting proprietary OEM files.

Let's be safe and replace the Apache 2.0 header with
a warning regarding manual modification of the makefiles.

Change-Id: I7cafd3f0def33efff96af60280646c44c1ba9a53
2 files changed
tree: df140b1ba0a88fae9dc5e3f946131a187c03355d
  1. templates/
  2. extract_utils.sh
  3. sdat2img.py