vendorcode/intel/Kconfig: Add broadwell_de symbol to fix lint

The Kconfig lint tool is complaining because this symbol doesn't
exist.  Create a temporary definition that can be removed when
the chipset is added.

Change-Id: I6a8abffcc91773aae16721ee1f48c4c64bd6b486
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14091
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

0 files changed, 0 insertions, 0 deletions