frameline GW: remove router

src/gateware/cxp_frame_pipeline.py

@@ -607,38 +607,3 @@ class ROI_Pipeline(Module):
         # DEBUG
         self.source = self.pipeline[-1].source
         self.comb += self.source.ack.eq(1) # simulated a proper consumer, idk why but without this it will destory timing
-
-class Frame_Packet_Router(Module):
-    # packet size expressed in bits
-    def __init__(self, downconns, framebuffer, packet_size, pmod_pads):
-        n_downconn = len(downconns)
-        n_buffer = len(framebuffer)
-        assert n_downconn > 0 and n_buffer > 0
-
-        self.n_ext_active = Signal(max=n_downconn)
-        self.routing_table = [Signal(char_width) for _ in range(1, n_buffer)]
-
-        # # #
-        
-        #                  +---------+     +-------------+
-        # rx pipline ----->|         |     |             |------> crc checker ------> raw stream data 
-        #                  | arbiter |---->| broadcaster |
-        # rx pipline ----->|         |     |             |------> crc checker ------> raw stream data 
-        #                  +---------+     +-------------+
-        #
-
-        self.submodules.arbiter = arbiter = Stream_Arbiter(n_downconn)
-        self.sync += arbiter.n_ext_active.eq(self.n_ext_active)
-
-        self.submodules.broadcaster = broadcaster = Stream_Broadcaster(n_buffer)
-        for i, s in enumerate(self.routing_table):
-            self.sync += broadcaster.routing_ids[i].eq(s)
-
-        for i, d in enumerate(downconns):
-            # Assume downconns pipeline already marks the eop
-            self.comb += d.source.connect(arbiter.sinks[i])
-
-        self.comb += arbiter.source.connect(broadcaster.sink)
-
-        for i, fb in enumerate(framebuffer):
-            self.comb += broadcaster.sources[i].connect(fb.sink),