1 files changed, 28 insertions, 26 deletions
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/chassis/vcs-pre-post/vcs_on.sh b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/chassis/vcs-pre-post/vcs_on.sh
index 371366298..5fbd81d89 100644
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/chassis/vcs-pre-post/vcs_on.sh
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/chassis/vcs-pre-post/vcs_on.sh
@@ -10,36 +10,38 @@ i2cset -y 5 0x70 0x00 0x01 b
 i2cset -y 5 0x70 0x02 0x1A b #respond to OPERATION
 i2cset -y 5 0x70 0x00 0x00 b
 
-# unbind ucd driver to permit i2cset
-ucd_retries=5
-ucd=
+# This causes CFAM operations to second processor to fail
+# TODO openbmc/openbmc#2204
 
-ucdpath="/sys/bus/i2c/drivers/ucd9000"
-if [ -e $ucdpath ]
-then
-  ucd=`ls -1 $ucdpath | grep 64`
-  if [ -n "$ucd" ]
-  then
-    echo $ucd > $ucdpath/unbind
-  fi
-fi
+# unbind ucd driver to permit i2cset
+#ucd_retries=5
+#ucd=
 
+#ucdpath="/sys/bus/i2c/drivers/ucd9000"
+#if [ -e $ucdpath ]
+#then
+#  ucd=`ls -1 $ucdpath | grep 64`
+#  if [ -n "$ucd" ]
+#  then
+#    echo $ucd > $ucdpath/unbind
+#  fi
+#fi
 
 # re-enable VCS in system PGOOD
-sleep 1
+#sleep 1
 #SYSTEM_RESET_CONFIG
-i2cset -y 11 0x64 0xD2 0x09 0xFF 0xFF 0x27 0x0A 0x00 0x06 0x00 0x00 0x02 i
+#i2cset -y 11 0x64 0xD2 0x09 0xFF 0xFF 0x27 0x0A 0x00 0x06 0x00 0x00 0x02 i
 
 # re-bind ucd driver only if we unbound it (i.e. ucd has been set with a value)
-if [ -e $ucdpath -a -n "$ucd" ]; then
-  j=0
-  until [ $j -ge $ucd_retries ] || [ -e $ucdpath/$ucd ]; do
-    j=$((j+1))
-    echo $ucd > $ucdpath/bind || ret=$?
-    if [ $j -gt 1 ]; then
-      echo "rebinding UCD driver. Retry number $j"
-      sleep 1
-    fi
-  done
-  if [ ! -e $ucdpath/$ucd ]; then exit $ret; fi
-fi
+#if [ -e $ucdpath -a -n "$ucd" ]; then
+#  j=0
+#  until [ $j -ge $ucd_retries ] || [ -e $ucdpath/$ucd ]; do
+#    j=$((j+1))
+#    echo $ucd > $ucdpath/bind || ret=$?
+#    if [ $j -gt 1 ]; then
+#      echo "rebinding UCD driver. Retry number $j"
+#      sleep 1
+#    fi
+#  done
+#  if [ ! -e $ucdpath/$ucd ]; then exit $ret; fi
+#fi