xtensa: variant-specific code

Allow the variant to provide real code.  Add empty dummy Makefiles for
the existing variants.

Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
This commit is contained in:
Johannes Weiner 2009-03-04 16:21:31 +01:00 • committed by Chris Zankel
commit 72197b18bc
3 changed files with 5 additions and 0 deletions