mibuild: remove useless 'reduce_control_sets auto'

diff --git a/mibuild/platforms/usrp_b100.py b/mibuild/platforms/usrp_b100.py
index add6a5b47ab07977a5444e48d921a7f7d7c38664..4dfded6faf387bb393e5be0d95cb97d2a0bd2ee8 100644 (file)
--- a/mibuild/platforms/usrp_b100.py
+++ b/mibuild/platforms/usrp_b100.py
@@ -113,9 +113,6 @@ _io = [
 
 
 class Platform(XilinxISEPlatform):
-       xst_opt = """-ifmt MIXED
--opt_mode SPEED
--register_balancing yes"""
        bitgen_opt = "-g LCK_cycle:6 -g Binary:Yes -g UnusedPin:PullUp"
        def __init__(self):
                XilinxISEPlatform.__init__(self, "xc3s1400a-ft256-4", _io,

diff --git a/mibuild/xilinx_ise.py b/mibuild/xilinx_ise.py
index 8018a1fe2d85da2a0ff2904c602b7e5e819d14e3..25357ac4169d26ee85716c6db6638603818f6eaf 100644 (file)
--- a/mibuild/xilinx_ise.py
+++ b/mibuild/xilinx_ise.py
@@ -187,7 +187,6 @@ class XilinxISEPlatform(GenericPlatform):
        bitstream_ext = ".bit"
        xst_opt = """-ifmt MIXED
 -opt_mode SPEED
--reduce_control_sets auto
 -register_balancing yes"""
        map_opt = "-ol high -w"
        par_opt = "-ol high -w"