From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Sun, 1 Apr 2012 15:43:24 +0000 (+0200)
Subject: bus/dfi: reset active low signals to 1
X-Git-Tag: 24jan2021_ls180~2099^2~956
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6e3b25ebb6512a9f03ad3bab1d3df0eabe0b132a;p=litex.git

bus/dfi: reset active low signals to 1
---

diff --git a/migen/bus/dfi.py b/migen/bus/dfi.py
index b6f407d5..f965ecdc 100644
--- a/migen/bus/dfi.py
+++ b/migen/bus/dfi.py
@@ -24,6 +24,11 @@ class Interface:
 	def __init__(self, a, ba, d, nphases=1):
 		self.pdesc = phase_description(a, ba, d)
 		self.phases = [SimpleInterface(self.pdesc) for i in range(nphases)]
+		for p in self.phases:
+			p.cas_n.reset = Constant(1)
+			p.cs_n.reset = Constant(1)
+			p.ras_n.reset = Constant(1)
+			p.we_n.reset = Constant(1)
 	
 	# Returns pairs (DFI-mandated signal name, Migen signal object)
 	def get_standard_names(self, m2s=True, s2m=True):