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/hostboot-binaries/hostboot_binaries.mk b/openpower/package/hostboot-binaries/hostboot_binaries.mk
index a0dc5b1..e4152b6 100644
--- a/openpower/package/hostboot-binaries/hostboot_binaries.mk
+++ b/openpower/package/hostboot-binaries/hostboot_binaries.mk
@@ -7,6 +7,7 @@
 HOSTBOOT_BINARIES_VERSION ?= 56532f5370ea875dfafb10a049b5f3ff6882cc08
 HOSTBOOT_BINARIES_SITE ?= $(call github,open-power,hostboot-binaries,$(HOSTBOOT_BINARIES_VERSION))
 HOSTBOOT_BINARIES_LICENSE = Apache-2.0
+HOSTBOOT_BINARIES_LICENSE_FILES = LICENSE
 
 HOSTBOOT_BINARIES_INSTALL_IMAGES = YES
 HOSTBOOT_BINARIES_INSTALL_TARGET = NO