From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Mon, 6 May 2013 12:21:39 +0000 (+0200)
Subject: xilinx_ise: enable register balancing
X-Git-Tag: 24jan2021_ls180~2099^2~443^2~35
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e4b0e8ed6d3397698913ab946c54437107830fd8;p=litex.git

xilinx_ise: enable register balancing
---

diff --git a/mibuild/xilinx_ise.py b/mibuild/xilinx_ise.py
index 63e68bfc..85d27712 100644
--- a/mibuild/xilinx_ise.py
+++ b/mibuild/xilinx_ise.py
@@ -81,6 +81,7 @@ def _build_files(device, sources, named_sc, named_pc, build_name):
 -ifmt MIXED
 -opt_mode SPEED
 -reduce_control_sets auto
+-register_balancing yes
 -ofn %s.ngc
 -p %s""" % (build_name, build_name, device)
 	tools.write_to_file(build_name + ".xst", xst_contents)