diff --git a/third_party/litedram b/third_party/litedram
index 2c60861929..afdf1aff43 160000
--- a/third_party/litedram
+++ b/third_party/litedram
@@ -1 +1 @@
-Subproject commit 2c60861929a317af697267d6219da43d10dcf1fa
+Subproject commit afdf1aff43457e5980ba0016400e4935d2c6947c