Enable super-long watchdog timer when console traces are enabled

When console traces are enabled, the boot takes significantly
longer than usual.  Our standard watchdog timeout of 2 minutes
is not sufficient.

Made the following changes:
- Tied the enablement of the long timeout to the CONFIG flags for
  console traces
- Increased the timeout to 1 hour (from 40 minutes) since this is
  lab only and false positives are the worst...
- Added a couple clarifying traces to make future watchdog debug
  simpler

Change-Id: I92bb0b07cb77a13cb390450999b285f2ad74168d
CQ: SW425407
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57580
Reviewed-by: Martin Gloff <mgloff@us.ibm.com>
Reviewed-by: Richard J. Knight <rjknight@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/usr/ipmi/HBconfig b/src/usr/ipmi/HBconfig
index 0980a3eb2..f0c4281f9 100644
--- a/src/usr/ipmi/HBconfig
+++ b/src/usr/ipmi/HBconfig
@@ -8,3 +8,9 @@ config BMC_BT_LPC_IPMI
     depends on BMC_IPMI
     help
         Determines if the BMC uses the LPC bus for block-transfer IPMI traffic
+
+config BMC_IPMI_LONG_WATCHDOG
+    default y if CONSOLE_OUTPUT_TRACE || CONSOLE_TRACE_LITE
+    depends on BMC_IPMI
+    help
+        Sets watchdog default timer to several times normal for debugging