Add support for cpuif that have write strobes

src/peakrdl_regblock/module_tmpl.sv

@@ -26,6 +26,7 @@ module {{module_name}} (
     logic cpuif_req_is_wr;
     logic [{{cpuif.addr_width-1}}:0] cpuif_addr;
     logic [{{cpuif.data_width-1}}:0] cpuif_wr_data;
+    logic [{{cpuif.data_width-1}}:0] cpuif_wr_biten;
     logic cpuif_req_stall_wr;
     logic cpuif_req_stall_rd;
 
@@ -84,6 +85,7 @@ module {{module_name}} (
     logic decoded_req;
     logic decoded_req_is_wr;
     logic [{{cpuif.data_width-1}}:0] decoded_wr_data;
+    logic [{{cpuif.data_width-1}}:0] decoded_wr_biten;
 
     always_comb begin
         {{address_decode.get_implementation()|indent(8)}}
@@ -93,6 +95,7 @@ module {{module_name}} (
     assign decoded_req = cpuif_req_masked;
     assign decoded_req_is_wr = cpuif_req_is_wr;
     assign decoded_wr_data = cpuif_wr_data;
+    assign decoded_wr_biten = cpuif_wr_biten;
 
     // Writes are always granted with no error response
     assign cpuif_wr_ack = decoded_req & decoded_req_is_wr;