use copy of FHDLTestCase

[soc.git] / src / soc / fu / logical / test / test_pipe_caller.py

diff --git a/src/soc/fu/logical/test/test_pipe_caller.py b/src/soc/fu/logical/test/test_pipe_caller.py
index 480603ab3429d74f7f74739d9b97f286750b79b3..f64ea5311d13fc97af91439239456abad8fe82f3 100644 (file)
--- a/src/soc/fu/logical/test/test_pipe_caller.py
+++ b/src/soc/fu/logical/test/test_pipe_caller.py
@@ -1,6 +1,6 @@
 from nmigen import Module, Signal
 from nmigen.back.pysim import Simulator, Delay, Settle
-from nmigen.test.utils import FHDLTestCase
+from nmutil.formaltest import FHDLTestCase
 from nmigen.cli import rtlil
 import unittest
 from soc.decoder.isa.caller import ISACaller, special_sprs