meta-hpe: Changes to support Yocto syntax

Changes to support Yocto syntax changes and latest 'honister' release

Signed-off-by: Mike Garrett <mike.garrett@hpe.com>
Change-Id: I9cc4eb78b90d9b73bcd0440e6f6f6334fe459481
diff --git a/meta-hpe/meta-common/recipes-phosphor/initrdscripts/obmc-phosphor-initfs.bbappend b/meta-hpe/meta-common/recipes-phosphor/initrdscripts/obmc-phosphor-initfs.bbappend
index cdf163c..ab76653 100644
--- a/meta-hpe/meta-common/recipes-phosphor/initrdscripts/obmc-phosphor-initfs.bbappend
+++ b/meta-hpe/meta-common/recipes-phosphor/initrdscripts/obmc-phosphor-initfs.bbappend
@@ -1,11 +1,11 @@
-FILESEXTRAPATHS_prepend :="${THISDIR}/files:"
+FILESEXTRAPATHS:prepend :="${THISDIR}/files:"
 
 SRC_URI += "file://gxp-obmc-init.sh \
            "
 
-do_install_append() {
+do_install:append() {
         install -m 0755 ${WORKDIR}/gxp-obmc-init.sh ${D}/init
 }
 
-FILES_${PN} += " /init /shutdown /update /whitelist /dev "
-FILES_${PN} += " /init-options /init-download-url "
+FILES:${PN} += " /init /shutdown /update /whitelist /dev "
+FILES:${PN} += " /init-options /init-download-url "