tree e72eb72eb1ec8bd5c59828f7629fd40b8d99c187
parent 06a7476be78c58a5ee0f4b4cc4acf43800087d52
author Chris Zankel <chris@zankel.net> 1238716733 -0700
committer Chris Zankel <chris@zankel.net> 1238742405 -0700

xtensa: only build platform or variant if they contain a Makefile

We only add the platform or variant directory to core-y if it
contains a Makefile. Consequently, we can remove the Makefiles
for the dc232b and fsf processor variants.

Signed-off-by: Chris Zankel <chris@zankel.net>