HW: Add Isolation control in the testbench

pulp-platform · Sep 20, 2024 · c5b8040 · c5b8040
1 parent 7a25cfd
commit c5b8040
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Showing 2 changed files with 14 additions and 5 deletions.
diff --git a/hw/chimera_top_wrapper.sv b/hw/chimera_top_wrapper.sv
@@ -57,12 +57,12 @@ module chimera_top_wrapper
   input  apb_resp_t                   apb_rsp_i,
   output apb_req_t                    apb_req_o,
   // PMU  Host control signals
-  input  logic                        pmu_rst_host_ni,
-  input  logic                        pmu_clkgate_en_host_i,
-  output logic      [           31:0] pmu_interrupts_o,
+  input  logic                        pmu_rst_host_ni,            // TODO: lleone
+  input  logic                        pmu_clkgate_en_host_i,      // TODO: lleone
+  output logic      [           31:0] pmu_interrupts_o,           // TODO: lleone
   // PMU  Clusters control signals
   input  logic      [ExtClusters-1:0] pmu_rst_clusters_ni,
-  input  logic      [ExtClusters-1:0] pmu_clkgate_en_clusters_i,
+  input  logic      [ExtClusters-1:0] pmu_clkgate_en_clusters_i,  // TODO: lleone
   input  logic      [ExtClusters-1:0] pmu_iso_en_clusters_i,
   output logic      [ExtClusters-1:0] pmu_iso_ack_clusters_o
 

diff --git a/target/sim/src/fixture_chimera_soc.sv b/target/sim/src/fixture_chimera_soc.sv
@@ -96,7 +96,16 @@ module fixture_chimera_soc #(
     .spih_sd_i    (spih_sd_i),
     .gpio_i       ('0),
     .gpio_o       (),
-    .gpio_en_o    ()
+    .gpio_en_o    (),
+
+    // .pmu_rst_host_ni,
+    // .pmu_clkgate_en_host_i,
+    // .pmu_interrupts_o,
+
+    .pmu_rst_clusters_ni      ({ExtClusters{rst_n}}),
+    .pmu_clkgate_en_clusters_i(),
+    .pmu_iso_en_clusters_i    ('0),                    // Never Isolate
+    .pmu_iso_ack_clusters_o   ()
   );
 
   ////////////////////////