Allow Get Execution Context to run in early boot

BIOS needs execution context before the DBUS resource is available for
the partition pointer. In this early boot stage, BIOS does not care
about partition pointer so return success with an undefined partition
pointer when not ready.

Change-Id: Idcf30682aea3de2f5cdfcb4dce2ab41a574b4483
Signed-off-by: Terry S. Duncan <terry.s.duncan@linux.intel.com>
1 file changed