meta-phosphor: obmc-phosphor-flashd: set LICENSE field

Set LICENSE field explicitly.

Change-Id: Ieb24e4d911c63e6188b55dd3263fc587cad0a202
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/recipes-phosphor/flash/obmc-phosphor-flashd.bb b/recipes-phosphor/flash/obmc-phosphor-flashd.bb
index 64a47a6..b596b81 100644
--- a/recipes-phosphor/flash/obmc-phosphor-flashd.bb
+++ b/recipes-phosphor/flash/obmc-phosphor-flashd.bb
@@ -1,6 +1,8 @@
 SUMMARY = "Phosphor OpenBMC Flash Management"
 DESCRIPTION = "Phosphor OpenBMC flash management reference implementation."
 PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${PHOSPHORBASE}/COPYING.apache-2.0;md5=34400b68072d710fecd0a2940a0d1658"
 
 inherit obmc-phosphor-pydbus-service