Add foo_LICENSE_FILES for all OpenPOWER projects that are missing them

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
diff --git a/openpower/package/capp-ucode/capp-ucode.mk b/openpower/package/capp-ucode/capp-ucode.mk
index 79fbbf6..c846638 100644
--- a/openpower/package/capp-ucode/capp-ucode.mk
+++ b/openpower/package/capp-ucode/capp-ucode.mk
@@ -6,6 +6,7 @@
 CAPP_UCODE_VERSION ?= 1bb7503078ed39b74a7b9c46925da75e547ceea6
 CAPP_UCODE_SITE ?= $(call github,open-power,capp-ucode,$(CAPP_UCODE_VERSION))
 CAPP_UCODE_LICENSE = Apache-2.0
+CAPP_UCODE_LICENSE_FILES = NOTICES
 
 CAPP_UCODE_INSTALL_IMAGES = YES