From 6cf1ff091cbad9aa0757012c6a4ad3de2e2ca1cc Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 2 May 2019 09:58:55 +0200
Subject: [PATCH] soc/interconnect/axi: connect axi.ar/aw when selecting write
 or read

---
 litex/soc/interconnect/axi.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/litex/soc/interconnect/axi.py b/litex/soc/interconnect/axi.py
index cf945871..a528eb65 100644
--- a/litex/soc/interconnect/axi.py
+++ b/litex/soc/interconnect/axi.py
@@ -139,13 +139,14 @@ class AXI2Wishbone(Module):
         self.submodules.fsm = fsm = FSM(reset_state="IDLE")
         fsm.act("IDLE",
             If(axi.ar.valid,
+                axi.ar.connect(ax_burst),
                 NextState("DO-READ")
             ).Elif(axi.aw.valid,
+                axi.aw.connect(ax_burst),
                 NextState("DO-WRITE")
             )
         )
         fsm.act("DO-READ",
-            axi.ar.connect(ax_burst),
             wishbone.stb.eq(1),
             wishbone.cyc.eq(1),
             wishbone.adr.eq(_addr[wishbone_adr_shift:]),
@@ -155,7 +156,6 @@ class AXI2Wishbone(Module):
             )
         )
         fsm.act("SEND-READ-RESPONSE",
-            axi.ar.connect(ax_burst),
             axi.r.valid.eq(1),
             axi.r.resp.eq(RESP_OKAY),
             axi.r.id.eq(ax_beat.id),
@@ -171,7 +171,6 @@ class AXI2Wishbone(Module):
             )
         )
         fsm.act("DO-WRITE",
-            axi.aw.connect(ax_burst),
             wishbone.stb.eq(axi.w.valid),
             wishbone.cyc.eq(axi.w.valid),
             wishbone.we.eq(1),
@@ -188,7 +187,6 @@ class AXI2Wishbone(Module):
             )
         )
         fsm.act("SEND-WRITE-RESPONSE",
-            axi.aw.connect(ax_burst),
             axi.b.valid.eq(1),
             axi.b.resp.eq(RESP_OKAY),
             axi.b.id.eq(ax_beat.id),
-- 
2.30.2