From: Gedare Bloom <gedare@rtems.org>
Date: Thu, 23 Feb 2017 20:52:22 +0000 (-0500)
Subject: arm: ignore writes to the reset_ctl register
X-Git-Tag: v19.0.0.0~2741
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b49b8cef7b450a885d4db896f6d21ab715425d89;p=gem5.git

arm: ignore writes to the reset_ctl register

Change-Id: I953521572e6ace475b656369c9f07ddfa50d731a
Signed-off-by: Gedare Bloom <gedare@rtems.org>
Reviewed-on: https://gem5-review.googlesource.com/3263
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
---

diff --git a/src/dev/arm/rv_ctrl.cc b/src/dev/arm/rv_ctrl.cc
index f89f23b59..954be6597 100644
--- a/src/dev/arm/rv_ctrl.cc
+++ b/src/dev/arm/rv_ctrl.cc
@@ -146,6 +146,10 @@ RealViewCtrl::write(PacketPtr pkt)
       case Lock:
         sysLock.lockVal = pkt->get<uint16_t>();
         break;
+      case ResetCtl:
+        // Ignore writes to reset control
+        warn_once("Ignoring write to reset control\n");
+        break;
       case Flags:
         flags = pkt->get<uint32_t>();
         break;