From 454b83fe9a55d045d8c13520ceb8b131cecb2413 Mon Sep 17 00:00:00 2001
From: Niraj Sharma <niraj.sharma@bluespec.com>
Date: Thu, 6 Feb 2020 17:16:34 +0530
Subject: [PATCH] Added corew.start calls after NDM reset and PoR

---
 src_SSITH_P3/src_BSV/P3_Core.bsv | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src_SSITH_P3/src_BSV/P3_Core.bsv b/src_SSITH_P3/src_BSV/P3_Core.bsv
index 7717c76..3f05153 100644
--- a/src_SSITH_P3/src_BSV/P3_Core.bsv
+++ b/src_SSITH_P3/src_BSV/P3_Core.bsv
@@ -181,6 +181,8 @@ module mkP3_Core (P3_Core_IFC);
    rule rl_ndm_reset_wait (rg_ndm_reset_delay != 0);
       if (rg_ndm_reset_delay == 1) begin
 	 Bool is_running = True;
+         // Restart the corew
+         corew.start (0, 0);
 	 corew.ndm_reset_client.response.put (is_running);
 	 $display ("%0d: %m.rl_ndm_reset_wait: sent NDM reset ack (for non-DebugModule) to Debug Module",
 		   cur_cycle);
@@ -188,6 +190,17 @@ module mkP3_Core (P3_Core_IFC);
       rg_ndm_reset_delay <= rg_ndm_reset_delay - 1;
    endrule
 
+   // ================================================================
+   // Start the corew after a PoR
+   Reg #(Bool) rg_corew_start_after_por <- mkReg(False);
+   rule rl_step_0 (!rg_corew_start_after_por);
+      corew.start (0, 0);
+      rg_corew_start_after_por <= True;
+   endrule
+   // ================================================================
+
+
+
    // ================================================================
    // Instantiate JTAG TAP controller,
    // connect to corew.dmi;