Changeset 658 for branches/fault_tolerance/platform/tsar_generic_iob/tsar_iob_cluster/caba/source/src/tsar_iob_cluster.cpp

Timestamp:

Mar 7, 2014, 10:29:22 AM (10 years ago)

Author:

cfuguet

Message:

TSAR FAULT TOLERANCE BRANCH

• Introducing replicated ROMs in cluster to contain the distributed boot procedure.

• Erasing ROM in the IO network

File:

• branches/fault_tolerance/platform/tsar_generic_iob/tsar_iob_cluster/caba/source/src/tsar_iob_cluster.cpp (modified) (6 diffs)

branches/fault_tolerance/platform/tsar_generic_iob/tsar_iob_cluster/caba/source/src/tsar_iob_cluster.cpp

@@ -160 +160 @@
          params.x_width + params.y_width + params.l_width);
 
+   ///////////   LOCAL ROM
+   brom = new VciSimpleRom<vci_param_int>(
+         "brom",
+         IntTab(cluster_id, params.int_brom_tgtid),
+         params.mt_int,
+         params.loader,
+         params.x_width + params.y_width);
+
+   std::ostringstream s_wt_brom;
+   s_wt_brom << "brom_wt_" << params.x_id << "_" << params.y_id;
+   brom_int_wt = new VciIntDspinTargetWrapperType (
+         s_wt_brom.str().c_str(),
+         params.x_width + params.y_width + params.l_width);
+
    ///////////   XICU
    std::ostringstream s_xicu;
@@ -201 +215 @@
    ///////////  Direct LOCAL_XBAR(S)
    size_t nb_direct_initiators = params.nb_procs + 1;
-   size_t nb_direct_targets    = 3;
+   size_t nb_direct_targets    = 4;
    if ((cluster_id == cluster_iob0) or (cluster_id == cluster_iob1))
    {
       nb_direct_initiators = params.nb_procs + 2;
-      nb_direct_targets    = 4;
+      nb_direct_targets    = 5;
    }
 
@@ -462 +476 @@
    int_xbar_cmd_d->p_local_out[params.int_xicu_tgtid](
          signal_int_dspin_cmd_xicu_t);
+   int_xbar_cmd_d->p_local_out[params.int_brom_tgtid](
+         signal_int_dspin_cmd_brom_t);
    int_xbar_cmd_d->p_local_out[params.int_mdma_tgtid](
          signal_int_dspin_cmd_mdma_t);
@@ -490 +506 @@
    int_xbar_rsp_d->p_local_in[params.int_xicu_tgtid](
          signal_int_dspin_rsp_xicu_t);
+   int_xbar_rsp_d->p_local_in[params.int_brom_tgtid](
+         signal_int_dspin_rsp_brom_t);
    int_xbar_rsp_d->p_local_in[params.int_mdma_tgtid](
          signal_int_dspin_rsp_mdma_t);
@@ -609 +627 @@
    memc_ram_wi->p_vci       (signal_ram_vci_ini_memc);
 
+   //////////////////////////////////// BROM
+   brom->p_clk              (this->p_clk);
+   brom->p_resetn           (this->p_resetn);
+   brom->p_vci              (signal_int_vci_tgt_brom);
+
+   //wrapper to INT network
+   brom_int_wt->p_clk       (this->p_clk);
+   brom_int_wt->p_resetn    (this->p_resetn);
+   brom_int_wt->p_dspin_cmd (signal_int_dspin_cmd_brom_t);
+   brom_int_wt->p_dspin_rsp (signal_int_dspin_rsp_brom_t);
+   brom_int_wt->p_vci       (signal_int_vci_tgt_brom);
+
    //////////////////////////////////// XRAM
    xram->p_clk              (this->p_clk);
@@ -726 +756 @@
    delete xicu;
    delete xicu_int_wt;
+   delete brom;
+   delete brom_int_wt;
    delete mdma;
    delete mdma_int_wt;