Merge pull request #1053 from freechipsproject/resource-cacheable

tilelink: cacheable resource permission

src/main/scala/tilelink/Parameters.scala

@@ -64,7 +64,7 @@ case class TLManagerParameters(
       r = supportsAcquireB || supportsGet,
       w = supportsAcquireT || supportsPutFull,
       x = executable,
-      c = supportsAcquireB))
+      c = regionType >= RegionType.UNCACHED))
   }
 }