[1] sort the normal rule alphabetically again
[2] add leading and trailing slashes to generated directories
(based on Linux commit 1e35663)
[3] add more Kconfig presets
(based on Linux commit 7fb1fc4)
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>