dual-dma.tcl 1.26 KB
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#
# Copyright (C) 2014 Jens Korinth, TU Darmstadt
#
# This file is part of Tapasco (TPC).
#
# Tapasco is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Tapasco is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Tapasco.  If not, see <http://www.gnu.org/licenses/>.
#
# @file   debug.tcl
# @brief  Plugin to fix dual_dma constraints for timing.
# @author J. Korinth, TU Darmstadt (jk@esa.cs.tu-darmstadt.de)
#
namespace eval dual_dma {
  namespace export set_constraints

  proc set_constraints {{args {}}} {
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    if {![tapasco::is_feature_enabled "BlueDMA"]} {
        puts "Setting constraints for dual_dma ..."
        read_xdc -cells {system_i/memory/dual_dma} "$::env(TAPASCO_HOME)/common/ip/dual_dma/dual_dma.xdc"
    }
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    return {}
  }
}

tapasco::register_plugin "platform::dual_dma::set_constraints" "post-synth"