From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Sat, 17 Nov 2012 18:42:06 +0000 (+0100)
Subject: bus/wishbone: allow specifying existing interface
X-Git-Tag: 24jan2021_ls180~2099^2~783
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ece786d6aa75c1fc6623384dd054de213b728141;p=litex.git

bus/wishbone: allow specifying existing interface
---

diff --git a/migen/bus/wishbone.py b/migen/bus/wishbone.py
index 0b60f9ea..e55da5de 100644
--- a/migen/bus/wishbone.py
+++ b/migen/bus/wishbone.py
@@ -147,9 +147,9 @@ class Tap(PureSimulable):
 			self.handler(transaction)
 
 class Initiator(PureSimulable):
-	def __init__(self, generator):
+	def __init__(self, generator, bus=Interface()):
 		self.generator = generator
-		self.bus = Interface()
+		self.bus = bus
 		self.transaction_start = 0
 		self.transaction = None
 		self.done = False
@@ -192,8 +192,8 @@ class TargetModel:
 		return True
 
 class Target(PureSimulable):
-	def __init__(self, model):
-		self.bus = Interface()
+	def __init__(self, model, bus=Interface()):
+		self.bus = bus
 		self.model = model
 	
 	def do_simulation(self, s):