axi_dmac: Fix Intel RAM critical warning

This commit fixes the critical warning: "mixed_port_feed_through_mode" parameter of RAM atom cannot have value "old" when different read and write clocks are used, by adding a reset on the read side. Signed-off-by: Ionut Podgoreanu <[email protected]>
analogdevicesinc · Dec 18, 2024 · fed5056 · fed5056
1 parent b96622c
commit fed5056
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/library/axi_dmac/axi_dmac_response_manager.v b/library/axi_dmac/axi_dmac_response_manager.v
@@ -139,7 +139,11 @@ module axi_dmac_response_manager #(
 
   always @(posedge req_clk)
   begin
-    if (response_dest_valid & response_dest_ready) begin
+    if (req_resetn == 1'b0) begin
+      req_eot <= 1'b0;
+      req_response_partial <= 1'b0;
+      req_response_dest_data_burst_length <= 'h0;
+    end else if (response_dest_valid & response_dest_ready) begin
       req_eot <= response_dest_resp_eot;
       req_response_partial <= response_dest_partial;
       req_response_dest_data_burst_length <= response_dest_data_burst_length;