From c2ed80e8bbcde0b5e00015e5c6fbdb0cde88470f Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 29 Sep 2014 19:55:46 +0200 Subject: [PATCH] axi_dmac: Drive unused signals to 0 This silences a few warnings from the tools about undriven signals. Signed-off-by: Lars-Peter Clausen --- library/axi_dmac/axi_dmac.v | 17 +++++++++++++++++ library/axi_dmac/request_arb.v | 1 + 2 files changed, 18 insertions(+) diff --git a/library/axi_dmac/axi_dmac.v b/library/axi_dmac/axi_dmac.v index e3cb0fe47..c5c7d0e1e 100644 --- a/library/axi_dmac/axi_dmac.v +++ b/library/axi_dmac/axi_dmac.v @@ -623,9 +623,26 @@ dmac_request_arb #( assign m_dest_axi_arvalid = 1'b0; assign m_dest_axi_rready = 1'b0; +assign m_dest_axi_araddr = 'h0; +assign m_dest_axi_arlen = 'h0; +assign m_dest_axi_arsize = 'h0; +assign m_dest_axi_arburst = 'h0; +assign m_dest_axi_arcache = 'h0; +assign m_dest_axi_arprot = 'h0; assign m_src_axi_awvalid = 1'b0; assign m_src_axi_wvalid = 1'b0; assign m_src_axi_bready = 1'b0; +assign m_src_axi_awvalid = 'h0; +assign m_src_axi_awaddr = 'h0; +assign m_src_axi_awlen = 'h0; +assign m_src_axi_awsize = 'h0; +assign m_src_axi_awburst = 'h0; +assign m_src_axi_awcache = 'h0; +assign m_src_axi_awprot = 'h0; +assign m_src_axi_wvalid = 'h0; +assign m_src_axi_wdata = 'h0; +assign m_src_axi_wstrb = 'h0; +assign m_src_axi_wlast = 'h0; endmodule diff --git a/library/axi_dmac/request_arb.v b/library/axi_dmac/request_arb.v index ee7c9518d..d7caf7e26 100644 --- a/library/axi_dmac/request_arb.v +++ b/library/axi_dmac/request_arb.v @@ -750,6 +750,7 @@ dmac_src_fifo_inf #( end else begin assign fifo_wr_overflow = 1'b0; +assign fifo_wr_xfer_req = 1'b0; end endgenerate