fixme: force un-hit ICache

Author: CSharperMantle

rtl/src/frontend/icache/ICache.scala

@@ -181,7 +181,8 @@ private class TagChecker(parameter: ICacheParameter) extends Module {
     io.waysValid := waysValid
     io.waysHit   := hits
     io.result    := io.dataPort(hitWayIdx).data
-    io.hit       := c1c2Reg.valid && anyHit && !uncached
+    // io.hit       := c1c2Reg.valid && anyHit && !uncached
+    io.hit := false.B
     io.uncached  := uncached
     io.paddr     := io.xlate.pa
     io.exception.ecodes := MuxCase(