From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Fri, 24 Jul 2015 11:25:36 +0000 (+0800)
Subject: Revert "migen/actorlib/fifo: add FIFO wrapper function"
X-Git-Tag: 24jan2021_ls180~2099^2~34
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5a535ef3476f5c981bde150465877e8eca589aeb;p=litex.git

Revert "migen/actorlib/fifo: add FIFO wrapper function"

This reverts commit d0a19c4be85c2f3d21e891b8a5520ba5a7a3a258.
---

diff --git a/migen/actorlib/fifo.py b/migen/actorlib/fifo.py
index 4363870f..072e99c7 100644
--- a/migen/actorlib/fifo.py
+++ b/migen/actorlib/fifo.py
@@ -55,15 +55,3 @@ class SyncFIFO(_FIFOActor):
 class AsyncFIFO(_FIFOActor):
     def __init__(self, layout, depth):
         _FIFOActor.__init__(self, fifo.AsyncFIFO, layout, depth)
-
-
-def FIFO(layout, depth, buffered=False,
-          sink_cd="sys", source_cd="sys"):
-    if sink_cd != source_cd:
-        if buffered:
-            ValueError("AsyncFIFO does not support buffered mode")
-        fifo = AsyncFIFO(layout, depth)
-        return ClockDomainsRenamer({"write": sink_cd, "read": source_cd})(fifo)
-    else:
-        fifo = SyncFIFO(layout, depth, buffered)
-        return ClockDomainsRenamer(sink_cd)(fifo)