lrdp-v2: ramdump: Handle equals signs in config values

Currently we split each config line on the equals sign, assuming that
there's only one equals sign there.  This isn't a valid assumption for
cases like:

    CONFIG_CMDLINE="console=ttyAMA0"

Fix this by splitting at the first equals sign, rather than splitting
at *all* equals signs.

Change-Id: I01e44fe2e9a0f09a8bebdd76715002f6b12cf0b5

linux-ramdump-parser-v2/ramdump.py

-# Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
+# Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 and
@@ -604,7 +604,9 @@ class RamDump():
         for l in t:
             self.config.append(l.rstrip().decode('ascii', 'ignore'))
             if not l.startswith('#') and l.strip() != '':
-                cfg, val = l.split('=')
+                eql = l.find('=')
+                cfg = l[:eql]
+                val = l[eql+1:]
                 self.config_dict[cfg] = val.strip()
         return True