fix mode=autoupdate on CR48

pack_stub

 #!/bin/sh
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Version information. Please keep this in head of the updater.
 SHELLBALL_FWVERSION="REPLACE_FWVERSION"
 SHELLBALL_ECVERSION="REPLACE_ECVERSION"
 
 # All scripts should die on error unless commands are specifically excepted
@@ skipping 131 matching lines @@
       root shell:
 
       sudo chromeos-firmwareupdate --mode=recovery
       "
     fi
 
     # TODO(hungte) add some info here to tell user how to update firmware
     exit 0
     ;;
   --mode=autoupdate)
-    # This command is inside the stub for quick launch.
-    fw_version="$(crossystem fwid)"
-    ec_info="$(mosys -k ec info 2>/dev/null)" || ec_info=""
-    ec_version="$(eval "$ec_info"; echo "$fw_version")"
-    notify_update=0
-    verbose_message "ec_version: $ec_version ; ec_info: $ec_info"
-    if [ "$SHELLBALL_FWVERSION" != "$fw_version" ] &&
-       [ "$SHELLBALL_FWVERSION" != "IGNORE" ]; then
-      echo "System firmware update available: [$SHELLBALL_FWVERSION]"
-      echo "Currently installed system firmware: [$fw_version]"
-      notify_update=1
-    fi
-    if [ "$SHELLBALL_ECVERSION" != "$ec_version" ] &&
-       [ "$SHELLBALL_ECVERSION" != "IGNORE" ]; then
-      echo "EC firmware update available: [$SHELLBALL_ECVERSION]"
-      echo "Currently installed EC firmware: [$ec_version]"
-      notify_update=1
-    fi
-    if [ $notify_update -eq 0 ]; then
-      echo "
-      No firmware auto update is available. Returning gracefully.
-      "
-      exit 0
+    PLATFORM=$(mosys platform name)
+    # Mario uses the old updater.
+    if  [ "${PLATFORM}" != "Mario" ]; then

[jrbarnette, 2011/04/29 22:23:36]

Further down in this script (lines 232-234), there's similar code
to handle "legacy" firmware updaters.  That test checks for both
"Mario" and "ZGA".  Is this test here really supposed to be different?

If the tests should be the same, it's probably time to have a shell
function for determining "legacy".  O/W, the difference probably
needs to be explained in a comment.

[Stefan Reinauer, 2011/04/29 22:43:53]

You are right, I will fix it to include ZGA too. Not sure if we really want to
care though, ZGA is pretty much dead and ZGB uses the new scheme

+      # This command is inside the stub for quick launch.
+      fw_version="$(crossystem fwid)"
+      ec_info="$(mosys -k ec info 2>/dev/null)" || ec_info=""
+      ec_version="$(eval "$ec_info"; echo "$fw_version")"
+      notify_update=0
+      verbose_message "ec_version: $ec_version ; ec_info: $ec_info"
+      if [ "$SHELLBALL_FWVERSION" != "$fw_version" ] &&
+         [ "$SHELLBALL_FWVERSION" != "IGNORE" ]; then
+        echo "System firmware update available: [$SHELLBALL_FWVERSION]"
+        echo "Currently installed system firmware: [$fw_version]"
+        notify_update=1
+      fi
+      if [ "$SHELLBALL_ECVERSION" != "$ec_version" ] &&
+         [ "$SHELLBALL_ECVERSION" != "IGNORE" ]; then
+        echo "EC firmware update available: [$SHELLBALL_ECVERSION]"
+        echo "Currently installed EC firmware: [$ec_version]"
+        notify_update=1
+      fi
+      if [ $notify_update -eq 0 ]; then
+        echo "
+        No firmware auto update is available. Returning gracefully.
+        "
+        exit 0
+      fi
     fi
     break
     ;;
   --force)
     force_flag=1
     shift
     ;;
   -h|"-?"|--help)
     echo "Shellball -- self-extract and install"
     echo ""
@@ skipping 75 matching lines @@
   fi
 fi
 
 verbose_message "Run built-in script ($SCRIPT) ..."
 if ! $SCRIPT "$@"; then
   error_exit "ERROR: $SCRIPT failed."
 fi
 exit 0
 
 # Below are uuencoded blob. Don't put code behind exit 0.