Index: defaults/sparc64/sun4v/Makefile.config
===================================================================
--- defaults/sparc64/sun4v/Makefile.config	(revision 8c2214ebbaca05d616cb503d266debdcb2592c9f)
+++ defaults/sparc64/sun4v/Makefile.config	(revision f516bc21410891a263da131d1902791f801d3e86)
@@ -11,5 +11,3 @@
 CONFIG_SMP = n
 
-CONFIG_TSB = n
-
 CONFIG_FB = n