From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 3 Jun 2020 13:57:48 +0000 (+0100)
Subject: only select xer_xo if OE enabled
X-Git-Tag: div_pipeline~631
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1456705b835eeba420bbe3dedb0204fabe46a069;p=soc.git

only select xer_xo if OE enabled
---

diff --git a/src/soc/fu/common_input_stage.py b/src/soc/fu/common_input_stage.py
index cd162096..d5916a0a 100644
--- a/src/soc/fu/common_input_stage.py
+++ b/src/soc/fu/common_input_stage.py
@@ -44,7 +44,8 @@ class CommonInputStage(PipeModBase):
         ##### sticky overflow and context (both pass-through) #####
 
         if hasattr(self.o, "xer_so"): # hack (for now - for LogicalInputData)
-            comb += self.o.xer_so.eq(self.i.xer_so)
+            with m.If(op.oe.oe_ok):
+                comb += self.o.xer_so.eq(self.i.xer_so)
         comb += self.o.ctx.eq(self.i.ctx)
 
         return m