src/soc/fu/cr/pipeline.py

   1 from nmutil.singlepipe import ControlBase
   2 from nmutil.pipemodbase import PipeModBaseChain
   3 from soc.fu.cr.main_stage import CRMainStage
   4
   5 class CRStages(PipeModBaseChain):
   6     def get_chain(self):
   7         main = CRMainStage(self.pspec)
   8         return [main]
   9
  10
  11 class CRBasePipe(ControlBase):
  12     def __init__(self, pspec):
  13         ControlBase.__init__(self)
  14         self.pipe1 = CRStages(pspec)
  15         self._eqs = self.connect([self.pipe1])
  16
  17     def elaborate(self, platform):
  18         m = ControlBase.elaborate(self, platform)
  19         m.submodules.pipe = self.pipe1
  20         m.d.comb += self._eqs
  21         return m