weird: adding TestMemory with no port causes nmigen recursion-exceeded

diff --git a/src/soc/simple/core.py b/src/soc/simple/core.py
index c013ed2a88c6a288b8f21b0fa78cfb2d3ad64017..aea3ea9960d8e34ff3f52101f6db9c656dde6515 100644 (file)
--- a/src/soc/simple/core.py
+++ b/src/soc/simple/core.py
@@ -58,7 +58,7 @@ class NonProductionCore(Elaboratable):
         pi = self.l0.l0.dports[0].pi
 
         # Test Instruction memory
-        self.imem = TestMemory(32, idepth)
+        #self.imem = TestMemory(32, idepth)
 
         # function units (only one each)
         self.fus = AllFunctionUnits(pilist=[pi], addrwid=addrwid)
@@ -85,7 +85,7 @@ class NonProductionCore(Elaboratable):
         m.submodules.pdecode2 = dec2 = self.pdecode2
         m.submodules.fus = self.fus
         m.submodules.l0 = l0 = self.l0
-        m.submodules.imem = imem = self.imem
+        #m.submodules.imem = imem = self.imem
         self.regs.elaborate_into(m, platform)
         regs = self.regs
         fus = self.fus.fus