From 9c5f65477308c8244660830943420e2d70c14f1c Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Fri, 11 Jan 2019 13:39:09 +0100
Subject: [PATCH] build/sim/core: set unroll-count to 256 to prevent
 Error-BLKLOOPINIT

---
 litex/build/sim/core/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/litex/build/sim/core/Makefile b/litex/build/sim/core/Makefile
index a96049295..94984fa7e 100644
--- a/litex/build/sim/core/Makefile
+++ b/litex/build/sim/core/Makefile
@@ -34,6 +34,7 @@ sim: mkdir $(OBJS_SIM)
 		-LDFLAGS "$(LDFLAGS)" \
 		--trace \
 		$(if $(COVERAGE), --coverage,) \
+		--unroll-count 256 \
 		$(INC_DIR) \
 		-Wno-WIDTH
 	make -j -C $(OBJ_DIR) -f Vdut.mk Vdut