diff --git a/.gitignore b/.gitignore
index 3d3d875f0..85d753d82 100644
--- a/.gitignore
+++ b/.gitignore
@@ -106,6 +106,8 @@ sim/sd_model.log
 fpga/src/sdc/*
 fpga/src/sdc.tar.gz
 fpga/src/CopiedFiles_do_not_add_to_repo/*
+fpga/src/boot.mem
+fpga/src/data.mem
 sim/branch.log
 /fpga/generator/sim/imp-funcsim.v
 /fpga/generator/sim/imp-timesim.sdf
diff --git a/Makefile b/Makefile
index b0f01c49c..b385d0d12 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,8 @@
 SIM = ${WALLY}/sim
 
 all:
-	make riscof	
+	make riscof
+	make zsbl
 	make testfloat
 #	make verify
 #	make coverage
@@ -20,6 +21,9 @@ testfloat:
 	cd ${WALLY}/addins/TestFloat-3e/build/Linux-x86_64-GCC; make
 	cd ${WALLY}/tests/fp; ./create_all_vectors.sh
 
+zsbl:
+	$(MAKE) -C ${WALLY}/fpga/zsbl
+
 verify:
 	cd ${SIM}; ./regression-wally
 	cd ${SIM}/sim; ./sim-testfloat-batch all