Update simics to latest build for Axone simics bringup

Axone and beyond use the src/build/citest/etc/simbuild file to
declare which version of released simics we want to use. This will
grab a number of simics improvements, highlights are fixes to the
i2c_mux logic and general IPL speed improvements.

Change-Id: I9294d2adf33a8584f5eb1a381a4ba50b932c5ee5
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/71355
Reviewed-by: Roland Veloz <rveloz@us.ibm.com>
Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com>
Reviewed-by: Matt Derksen <mderkse1@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: Daniel M. Crowell <dcrowell@us.ibm.com>

src/build/citest/etc/simbuild

@@ -1 +1 @@
-/gsa/ausgsa/projects/s/simics_published_builds//p10/a9436c91b1bea3089be80317b2c5f6569b8fbd6a/simics.tar.gz
+/gsa/ausgsa/projects/s/simics_published_builds//p10/ee1d839dc9ba0290c0886bc956656b8989446e44/simics.tar.gz

src/build/tools/hb

@@ -6,7 +6,7 @@
 #
 # OpenPOWER HostBoot Project
 #
-# Contributors Listed Below - COPYRIGHT 2011,2018
+# Contributors Listed Below - COPYRIGHT 2011,2019
 # [+] International Business Machines Corp.
 #
 #
@@ -424,8 +424,8 @@ hb_startsimics()
         #export MYDIR=$bb/obj/ppc/hbfw/simics/startup.simics
         #then /runsim -m axone -o hb_script_to_run=$MYDIR
         export MY_DIR="${SANDBOXBASE}/obj/ppc/simu/scripts/hbfw"
-        echo "cd ${SANDBOXBASE}/simics/ && ./runsim -m ${MACHINE} -o hb_script_to_run=${MY_DIR}/startup.simics pnor_img=${MY_DIR}/../../../hbfw/img/axone.pnor"
-        execute_in_sandbox "cd ${SANDBOXBASE}/simics/ && ./runsim -m ${MACHINE} -o hb_script_to_run=${MY_DIR}/startup.simics pnor_img=${MY_DIR}/../../../hbfw/img/axone.pnor" "ppc"
+        echo "cd ${SANDBOXBASE}/simics/ && ./runsim -m ${MACHINE} hb_script_to_run=${MY_DIR}/startup.simics pnor_img=${MY_DIR}/../../../hbfw/img/axone.pnor"
+        execute_in_sandbox "cd ${SANDBOXBASE}/simics/ && ./runsim -m ${MACHINE} hb_script_to_run=${MY_DIR}/startup.simics pnor_img=${MY_DIR}/../../../hbfw/img/axone.pnor" "ppc"
     else
         execute_in_sandbox \
             "start_simics -machine ${MACHINE} ${SIMICSOPTIONS} $*"  "ppc"