The top .gitignore is getting close to Linux's one.
I am inclined to sync it more.
- Add a missing comment block
- Add missing patterns that have no impact (*.o.*, *.so.dbg)
- Add prefix "/" to top-level generic files
- Arrange the order for easier diff
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>