hw: Clean typedef definition

Move definition of `init_req_chan_t`, `init_rsp_chan_t`, `init_req_t`,
and `init_rsp_t` from `snitch_cluster` to `snitch_cc`. This simplifies
the CC parameter list and makes the RTL less redundant.

Author: gbellocchi

hw/snitch_cc/src/snitch_cc.sv

@@ -37,10 +37,6 @@ module snitch_cc
   parameter type         axi_aw_chan_t      = logic,
   parameter type         axi_req_t          = logic,
   parameter type         axi_rsp_t          = logic,
-  parameter type         init_req_chan_t    = logic,
-  parameter type         init_rsp_chan_t    = logic,
-  parameter type         init_req_t         = logic,
-  parameter type         init_rsp_t         = logic,
   parameter type         obi_a_chan_t       = logic,
   parameter type         obi_r_chan_t       = logic,
   parameter type         obi_req_t          = logic,
@@ -206,6 +202,31 @@ module snitch_cc
   // Define acc_req_t, acc_rsp_t, acc_req_chan_t and acc_rsp_chan_t
   `SNITCH_ACC_TYPEDEF_ALL(DataWidth, AddrWidth)
 
+  // Define init_req_chan_t and init_rsp_chan_t
+  typedef struct packed {
+      logic [AddrWidth-1:0]       cfg;
+      logic [DMADataWidth-1:0]    term;
+      logic [DMADataWidth/8-1:0]  strb;
+      logic [DMAIdWidth-1:0]      id;
+  } init_req_chan_t;
+
+  typedef struct packed {
+      logic [DMADataWidth-1:0] init;
+  } init_rsp_chan_t;
+
+  // Define init_req_t and init_rsp_t
+  typedef struct packed {
+      init_req_chan_t req_chan;
+      logic           req_valid;
+      logic           rsp_ready;
+  } init_req_t;
+
+  typedef struct packed {
+      init_rsp_chan_t rsp_chan;
+      logic           rsp_valid;
+      logic           req_ready;
+  } init_rsp_t;
+
   // Accelerator offload interface
   acc_req_t snitch_acc_req;
   acc_rsp_t snitch_acc_rsp;

hw/snitch_cluster/src/snitch_cluster.sv

@@ -567,30 +567,6 @@ module snitch_cluster
   // Define dca_lane_req_t and dca_lane_rsp_t
   `DCA_TYPEDEF_ALL(dca_lane, DcaLaneWidth)
 
-  // Memory Init typedefs
-  typedef struct packed {
-      logic [PhysicalAddrWidth-1:0] cfg;
-      logic [WideDataWidth-1:0]     term;
-      logic [WideDataWidth/8-1:0]   strb;
-      logic [WideIdWidthIn-1:0]     id;
-  } init_req_chan_t;
-
-  typedef struct packed {
-      init_req_chan_t req_chan;
-      logic           req_valid;
-      logic           rsp_ready;
-  } init_req_t;
-
-  typedef struct packed {
-      logic [WideDataWidth-1:0] init;
-  } init_rsp_chan_t;
-
-  typedef struct packed {
-      init_rsp_chan_t rsp_chan;
-      logic           rsp_valid;
-      logic           req_ready;
-  } init_rsp_t;
-
   // OBI typedefs
   `OBI_TYPEDEF_MINIMAL_A_OPTIONAL(a_opt_t)
   `OBI_TYPEDEF_MINIMAL_R_OPTIONAL(r_opt_t)
@@ -1247,10 +1223,6 @@ module snitch_cluster
       .axi_aw_chan_t (axi_mst_dma_aw_chan_t),
       .axi_req_t (axi_mst_dma_req_t),
       .axi_rsp_t (axi_mst_dma_resp_t),
-      .init_req_chan_t (init_req_chan_t),
-      .init_rsp_chan_t (init_rsp_chan_t),
-      .init_req_t (init_req_t),
-      .init_rsp_t (init_rsp_t),
       .obi_a_chan_t (obi_a_chan_t),
       .obi_r_chan_t (obi_r_chan_t),
       .obi_req_t (obi_dma_req_t),