From 04939990ac5b4e29d47309318152bb8e6dc5e5c5 Mon Sep 17 00:00:00 2001
From: vytautasb <v.buitvydas@limemicro.com>
Date: Mon, 8 Apr 2019 13:34:59 +0300
Subject: [PATCH] litex/build/altera/quartus: changes to make top level
assigment in .qsf file with build name
---
litex/build/altera/quartus.py | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/litex/build/altera/quartus.py b/litex/build/altera/quartus.py
index 1ebc08da6..6d36ce63c 100644
--- a/litex/build/altera/quartus.py
+++ b/litex/build/altera/quartus.py
@@ -50,7 +50,7 @@ def _format_qsf(signame, pin, others, resname):
return '\n'.join(fmt_c)
-def _build_qsf(named_sc, named_pc):
+def _build_qsf(named_sc, named_pc, build_name):
lines = []
for sig, pins, others, resname in named_sc:
if len(pins) > 1:
@@ -64,7 +64,8 @@ def _build_qsf(named_sc, named_pc):
lines.append("")
lines.append("\n\n".join(named_pc))
- lines.append("set_global_assignment -name top_level_entity top")
+ # Set top level name to "build_name" in .qsf file instead always use "top" name
+ lines.append("set_global_assignment -name top_level_entity " + build_name)
return "\n".join(lines)
@@ -86,7 +87,7 @@ def _build_files(device, sources, vincpaths, named_sc, named_pc, build_name):
lines.append("set_global_assignment -name SEARCH_PATH {}".format(
path.replace("\\", "/")))
- lines.append(_build_qsf(named_sc, named_pc))
+ lines.append(_build_qsf(named_sc, named_pc, build_name))
lines.append("set_global_assignment -name DEVICE {}".format(device))
tools.write_to_file("{}.qsf".format(build_name), "\n".join(lines))