add buildme.sh

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
we don't use dtb on the grouper

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
defconfig: update

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
buildscript: unary fixes

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
update defconfig

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
buildscript: update module path

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
buildscript: remove obsolete code

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>