diff --git a/meta-quanta/meta-olympus-nuvoton/conf/layer.conf b/meta-quanta/meta-olympus-nuvoton/conf/layer.conf
index 0c2366e..c62ff26 100644
--- a/meta-quanta/meta-olympus-nuvoton/conf/layer.conf
+++ b/meta-quanta/meta-olympus-nuvoton/conf/layer.conf
@@ -7,4 +7,4 @@
 
 BBFILE_COLLECTIONS += "olympus-nuvoton-layer"
 BBFILE_PATTERN_olympus-nuvoton-layer := "^${LAYERDIR}/"
-LAYERSERIES_COMPAT_olympus-nuvoton-layer = "gatesgarth hardknott"
+LAYERSERIES_COMPAT_olympus-nuvoton-layer = "gatesgarth hardknott honister"
diff --git a/meta-quanta/meta-olympus-nuvoton/conf/local.conf.sample b/meta-quanta/meta-olympus-nuvoton/conf/local.conf.sample
index 0b07f63..f77eea4 100644
--- a/meta-quanta/meta-olympus-nuvoton/conf/local.conf.sample
+++ b/meta-quanta/meta-olympus-nuvoton/conf/local.conf.sample
@@ -1,11 +1,11 @@
 MACHINE ??= "olympus-nuvoton"
 DISTRO ?= "openbmc-phosphor"
 PACKAGE_CLASSES ?= "package_rpm"
-SANITY_TESTED_DISTROS_append ?= " *"
-EXTRA_IMAGE_FEATURES = "debug-tweaks"
-USER_CLASSES ?= "buildstats image-prelink"
+SANITY_TESTED_DISTROS:append ?= " *"
+EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
+USER_CLASSES ?= "buildstats"
 PATCHRESOLVE = "noop"
-BB_DISKMON_DIRS = "\
+BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
     STOPTASKS,${DL_DIR},1G,100K \
     STOPTASKS,${SSTATE_DIR},1G,100K \
@@ -14,4 +14,4 @@
     ABORT,${DL_DIR},100M,1K \
     ABORT,${SSTATE_DIR},100M,1K \
     ABORT,/tmp,10M,1K"
-CONF_VERSION = "1"
+CONF_VERSION = "2"
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton_%.bbappend
index 91518de..bd324ba 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-bsp/u-boot/u-boot-fw-utils-nuvoton_%.bbappend
@@ -1,7 +1,7 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
 SRC_URI += "file://fw_env.config"
 
-do_install_append () {
+do_install:append () {
 	install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/fw_env.config
 }
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-core/busybox/busybox_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-core/busybox/busybox_%.bbappend
index 1e1da25..c214587 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-core/busybox/busybox_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-core/busybox/busybox_%.bbappend
@@ -1,2 +1,2 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
-SRC_URI_append_olympus-nuvoton = " file://busybox.cfg"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
+SRC_URI:append:olympus-nuvoton = " file://busybox.cfg"
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-kernel/linux/linux-nuvoton_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-kernel/linux/linux-nuvoton_%.bbappend
index 0ebbb1a..d7e125b 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-kernel/linux/linux-nuvoton_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-kernel/linux/linux-nuvoton_%.bbappend
@@ -1,3 +1,3 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/linux-nuvoton:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/linux-nuvoton:"
 
 SRC_URI += "file://olympus-nuvoton.cfg"
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/hotswap-power-cycle/adm1278-hotswap-power-cycle.bb b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/hotswap-power-cycle/adm1278-hotswap-power-cycle.bb
index 1a20bee..6f5acd4 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/hotswap-power-cycle/adm1278-hotswap-power-cycle.bb
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/hotswap-power-cycle/adm1278-hotswap-power-cycle.bb
@@ -7,7 +7,7 @@
 inherit systemd
 
 DEPENDS += "systemd"
-RDEPENDS_${PN} += "bash"
+RDEPENDS:${PN} += "bash"
 
 SRC_URI = " file://hotswap-power-cycle.service"
 
@@ -17,5 +17,5 @@
 }
 
 SYSTEMD_PACKAGES = "${PN}"
-SYSTEMD_SERVICE_${PN} = "hotswap-power-cycle.service"
+SYSTEMD_SERVICE:${PN} = "hotswap-power-cycle.service"
 
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/network/mac-address_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/network/mac-address_%.bbappend
index a9f0c40..55531d5 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/network/mac-address_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/network/mac-address_%.bbappend
@@ -1,10 +1,10 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/files:"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/files:"
 
-SRC_URI_append_olympus-nuvoton = " file://config.txt"
+SRC_URI:append:olympus-nuvoton = " file://config.txt"
 
-FILES_${PN}_append_olympus-nuvoton = " ${datadir}/mac-address/config.txt"
+FILES:${PN}:append:olympus-nuvoton = " ${datadir}/mac-address/config.txt"
 
-do_install_append_olympus-nuvoton() {
+do_install:append:olympus-nuvoton() {
     install -d ${D}${datadir}/mac-address
     install -m 0644 -D ${WORKDIR}/config.txt \
         ${D}${datadir}/mac-address/config.txt
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/network/olympus-nuvoton-iptable-save.bb b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/network/olympus-nuvoton-iptable-save.bb
index 2416ef9..b8d7b78 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/network/olympus-nuvoton-iptable-save.bb
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/network/olympus-nuvoton-iptable-save.bb
@@ -7,7 +7,7 @@
 inherit allarch systemd
 
 SRC_URI = "file://phosphor-save-iptable-rules.service"
-SYSTEMD_SERVICE_${PN} = "phosphor-save-iptable-rules.service"
+SYSTEMD_SERVICE:${PN} = "phosphor-save-iptable-rules.service"
 
 S = "${WORKDIR}"
 do_install() {
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/packagegroups/packagegroup-olympus-nuvoton-apps.bb b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/packagegroups/packagegroup-olympus-nuvoton-apps.bb
index 6d9c86a..d462d69 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/packagegroups/packagegroup-olympus-nuvoton-apps.bb
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/packagegroups/packagegroup-olympus-nuvoton-apps.bb
@@ -16,18 +16,18 @@
 PROVIDES += "virtual/obmc-flash-mgmt"
 PROVIDES += "virtual/obmc-system-mgmt"
 
-RPROVIDES_${PN}-chassis += "virtual-obmc-chassis-mgmt"
-RPROVIDES_${PN}-fans += "virtual-obmc-fan-mgmt"
-RPROVIDES_${PN}-flash += "virtual-obmc-flash-mgmt"
-RPROVIDES_${PN}-system += "virtual-obmc-system-mgmt"
+RPROVIDES:${PN}-chassis += "virtual-obmc-chassis-mgmt"
+RPROVIDES:${PN}-fans += "virtual-obmc-fan-mgmt"
+RPROVIDES:${PN}-flash += "virtual-obmc-flash-mgmt"
+RPROVIDES:${PN}-system += "virtual-obmc-system-mgmt"
 
-SUMMARY_${PN}-fans = "OLYMPUS NUVOTON Fans"
-RDEPENDS_${PN}-fans = " \
+SUMMARY:${PN}-fans = "OLYMPUS NUVOTON Fans"
+RDEPENDS:${PN}-fans = " \
         phosphor-pid-control \
         "
 
-SUMMARY_${PN}-system = "OLYMPUS NUVOTON System"
-RDEPENDS_${PN}-system = " \
+SUMMARY:${PN}-system = "OLYMPUS NUVOTON System"
+RDEPENDS:${PN}-system = " \
         phosphor-webui \
         obmc-ikvm \
         obmc-console \
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu.bb b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu.bb
index ed9c136..de540db 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu.bb
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu.bb
@@ -6,11 +6,11 @@
 
 inherit allarch systemd
 
-RDEPENDS_${PN} = "${VIRTUAL-RUNTIME_base-utils}"
-RDEPENDS_${PN} += "bash"
+RDEPENDS:${PN} = "${VIRTUAL-RUNTIME_base-utils}"
+RDEPENDS:${PN} += "bash"
 
-SYSTEMD_SERVICE_${PN} = "first-boot-set-psu@.service"
-SYSTEMD_SERVICE_${PN} += "first-boot-set-psu@0-2-0x58.service"
+SYSTEMD_SERVICE:${PN} = "first-boot-set-psu@.service"
+SYSTEMD_SERVICE:${PN} += "first-boot-set-psu@0-2-0x58.service"
 
 SRC_URI = "file://${BPN}.sh file://${BPN}@.service"
 
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/configuration/olympus-nuvoton-yaml-config.bb b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/configuration/olympus-nuvoton-yaml-config.bb
index c8b24cb..34fa019 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/configuration/olympus-nuvoton-yaml-config.bb
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/configuration/olympus-nuvoton-yaml-config.bb
@@ -5,7 +5,7 @@
 
 inherit allarch
 
-SRC_URI_olympus-nuvoton = " \
+SRC_URI:olympus-nuvoton = " \
     file://olympus-nuvoton-ipmi-fru.yaml \
     file://olympus-nuvoton-ipmi-fru-properties.yaml \
     file://olympus-nuvoton-ipmi-sensors.yaml \
@@ -13,7 +13,7 @@
 
 S = "${WORKDIR}"
 
-do_install_olympus-nuvoton() {
+do_install:olympus-nuvoton() {
     install -m 0644 -D olympus-nuvoton-ipmi-fru-properties.yaml \
         ${D}${datadir}/${BPN}/ipmi-extra-properties.yaml
     install -m 0644 -D olympus-nuvoton-ipmi-fru.yaml \
@@ -22,10 +22,10 @@
         ${D}${datadir}/${BPN}/ipmi-sensors.yaml
 }
 
-FILES_${PN}-dev = " \
+FILES:${PN}-dev = " \
     ${datadir}/${BPN}/ipmi-extra-properties.yaml \
     ${datadir}/${BPN}/ipmi-fru-read.yaml \
     ${datadir}/${BPN}/ipmi-sensors.yaml \
     "
 
-ALLOW_EMPTY_${PN} = "1"
+ALLOW_EMPTY:${PN} = "1"
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/console/obmc-console_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/console/obmc-console_%.bbappend
index fe0e346..5231622 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/console/obmc-console_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/console/obmc-console_%.bbappend
@@ -1,8 +1,8 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
 
-SRC_URI_append_olympus-nuvoton = " file://80-olympus-nuvoton-sol.rules"
+SRC_URI:append:olympus-nuvoton = " file://80-olympus-nuvoton-sol.rules"
 
-do_install_append_olympus-nuvoton() {
+do_install:append:olympus-nuvoton() {
         install -m 0755 -d ${D}${sysconfdir}/${BPN}
         rm -f ${D}${sysconfdir}/${BPN}/server.ttyVUART0.conf
         install -m 0644 ${WORKDIR}/${BPN}.conf ${D}${sysconfdir}/
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/fans/phosphor-pid-control_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/fans/phosphor-pid-control_%.bbappend
index a61181d..749a1f2 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/fans/phosphor-pid-control_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/fans/phosphor-pid-control_%.bbappend
@@ -1,19 +1,19 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
 
-SRC_URI_append_olympus-nuvoton = " file://config-olympus-nuvoton.json"
-SRC_URI_append_olympus-nuvoton = " file://fan-full-speed.sh"
-SRC_URI_append_olympus-nuvoton = " file://phosphor-pid-control.service"
-SRC_URI_append_olympus-nuvoton = " file://fan-reboot-control.service"
+SRC_URI:append:olympus-nuvoton = " file://config-olympus-nuvoton.json"
+SRC_URI:append:olympus-nuvoton = " file://fan-full-speed.sh"
+SRC_URI:append:olympus-nuvoton = " file://phosphor-pid-control.service"
+SRC_URI:append:olympus-nuvoton = " file://fan-reboot-control.service"
 
-FILES_${PN}_append_olympus-nuvoton = " ${bindir}/fan-full-speed.sh"
-FILES_${PN}_append_olympus-nuvoton = " ${datadir}/swampd/config.json"
+FILES:${PN}:append:olympus-nuvoton = " ${bindir}/fan-full-speed.sh"
+FILES:${PN}:append:olympus-nuvoton = " ${datadir}/swampd/config.json"
 
-RDEPENDS_${PN} += "bash"
+RDEPENDS:${PN} += "bash"
 
-SYSTEMD_SERVICE_${PN}_append_olympus-nuvoton = " phosphor-pid-control.service"
-SYSTEMD_SERVICE_${PN}_append_olympus-nuvoton = " fan-reboot-control.service"
+SYSTEMD_SERVICE:${PN}:append:olympus-nuvoton = " phosphor-pid-control.service"
+SYSTEMD_SERVICE:${PN}:append:olympus-nuvoton = " fan-reboot-control.service"
 
-do_install_append_olympus-nuvoton() {
+do_install:append:olympus-nuvoton() {
     install -d ${D}/${bindir}
     install -m 0755 ${WORKDIR}/fan-full-speed.sh ${D}/${bindir}
 
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/inventory/olympus-nuvoton-inventory-cleanup.bb b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/inventory/olympus-nuvoton-inventory-cleanup.bb
index 5d52b98..b841dc1 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/inventory/olympus-nuvoton-inventory-cleanup.bb
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/inventory/olympus-nuvoton-inventory-cleanup.bb
@@ -8,10 +8,10 @@
 
 S = "${WORKDIR}"
 
-SRC_URI_olympus-nuvoton = "file://inventory-cleanup.yaml"
+SRC_URI:olympus-nuvoton = "file://inventory-cleanup.yaml"
 
-do_install_olympus-nuvoton() {
+do_install:olympus-nuvoton() {
         install -D inventory-cleanup.yaml ${D}${base_datadir}/events.d/inventory-cleanup.yaml
 }
 
-FILES_${PN}_olympus-nuvoton += "${base_datadir}/events.d/inventory-cleanup.yaml"
+FILES:${PN}:olympus-nuvoton += "${base_datadir}/events.d/inventory-cleanup.yaml"
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
index 8ff6178..8c19d59 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
@@ -1,10 +1,10 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
-PACKAGECONFIG_append_olympus-nuvoton = " associations"
-SRC_URI_append_olympus-nuvoton = " file://associations.json"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
+PACKAGECONFIG:append:olympus-nuvoton = " associations"
+SRC_URI:append:olympus-nuvoton = " file://associations.json"
 
-DEPENDS_append_olympus-nuvoton = " olympus-nuvoton-inventory-cleanup"
+DEPENDS:append:olympus-nuvoton = " olympus-nuvoton-inventory-cleanup"
 
-do_install_append_olympus-nuvoton() {
+do_install:append:olympus-nuvoton() {
     install -d ${D}${base_datadir}
     install -m 0755 ${WORKDIR}/associations.json ${D}${base_datadir}/associations.json
 }
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
index deec87d..04f25c1 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-fru_%.bbappend
@@ -1,10 +1,10 @@
 inherit obmc-phosphor-systemd
 
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
 
-DEPENDS_append_olympus-nuvoton = " olympus-nuvoton-yaml-config"
+DEPENDS:append:olympus-nuvoton = " olympus-nuvoton-yaml-config"
 
-EXTRA_OECONF_olympus-nuvoton = " \
+EXTRA_OECONF:olympus-nuvoton = " \
     YAML_GEN=${STAGING_DIR_HOST}${datadir}/olympus-nuvoton-yaml-config/ipmi-fru-read.yaml \
     PROP_YAML=${STAGING_DIR_HOST}${datadir}/olympus-nuvoton-yaml-config/ipmi-extra-properties.yaml \
     "
@@ -17,11 +17,11 @@
 EEPROMS_ESCAPED = "${@compose_list(d, 'EEPROM_ESCAPEDFMT', 'EEPROM_NAMES')}"
 
 ENVFMT = "obmc/eeproms/{0}"
-SYSTEMD_ENVIRONMENT_FILE_${PN}_append_olympus-nuvoton := " ${@compose_list(d, 'ENVFMT', 'EEPROMS')}"
+SYSTEMD_ENVIRONMENT_FILE:${PN}:append:olympus-nuvoton := " ${@compose_list(d, 'ENVFMT', 'EEPROMS')}"
 
 TMPL = "obmc-read-eeprom@.service"
 TGT = "${SYSTEMD_DEFAULT_TARGET}"
 INSTFMT = "obmc-read-eeprom@{0}.service"
 FMT = "../${TMPL}:${TGT}.wants/${INSTFMT}"
 
-SYSTEMD_LINK_${PN}_append_olympus-nuvoton := " ${@compose_list(d, 'FMT', 'EEPROMS_ESCAPED')}"
+SYSTEMD_LINK:${PN}:append:olympus-nuvoton := " ${@compose_list(d, 'FMT', 'EEPROMS_ESCAPED')}"
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend
index 7746e90..929a61c 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-host_%.bbappend
@@ -1,6 +1,6 @@
-DEPENDS_append_olympus-nuvoton = " olympus-nuvoton-yaml-config"
+DEPENDS:append:olympus-nuvoton = " olympus-nuvoton-yaml-config"
 
-EXTRA_OECONF_olympus-nuvoton = " \
+EXTRA_OECONF:olympus-nuvoton = " \
     SENSOR_YAML_GEN=${STAGING_DIR_HOST}${datadir}/olympus-nuvoton-yaml-config/ipmi-sensors.yaml \
     FRU_YAML_GEN=${STAGING_DIR_HOST}${datadir}/olympus-nuvoton-yaml-config/ipmi-fru-read.yaml \
     "
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_%.bbappend
index 6feb2be..24cc76d 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_%.bbappend
@@ -1,9 +1,9 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
 
-SRC_URI_append_olympus-nuvoton = " file://ipmb-olympus-channels.json"
-FILES_${PN}_append_olympus-nuvoton = " ${datadir}/ipmbbridge/ipmb-channels.json"
+SRC_URI:append:olympus-nuvoton = " file://ipmb-olympus-channels.json"
+FILES:${PN}:append:olympus-nuvoton = " ${datadir}/ipmbbridge/ipmb-channels.json"
 
-do_install_append_olympus-nuvoton() {
+do_install:append:olympus-nuvoton() {
     install -d ${D}${datadir}/ipmbbridge
     install -m 0644 -D ${WORKDIR}/ipmb-olympus-channels.json \
         ${D}${datadir}/ipmbbridge/ipmb-channels.json
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-kcs_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-kcs_%.bbappend
index 2db8101..efca541 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-kcs_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/ipmi/phosphor-ipmi-kcs_%.bbappend
@@ -1,10 +1,10 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
 
-SRC_URI_append_olympus-nuvoton = " file://99-ipmi-kcs.rules.rules"
+SRC_URI:append:olympus-nuvoton = " file://99-ipmi-kcs.rules.rules"
 
-KCS_DEVICE_olympus-nuvoton = "ipmi_kcs1"
+KCS_DEVICE:olympus-nuvoton = "ipmi_kcs1"
 
-do_install_append_olympus-nuvoton() {
+do_install:append:olympus-nuvoton() {
         install -d ${D}/lib/udev/rules.d
         install -m 0644 ${WORKDIR}/99-ipmi-kcs.rules.rules ${D}/lib/udev/rules.d
 }
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
index 9b2fe3a..54b7ac1 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
@@ -1,4 +1,4 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
 
 
 ITEMS = " \
@@ -24,7 +24,7 @@
         "
 
 ENVS = "obmc/hwmon/ahb/apb/{0}.conf"
-SYSTEMD_ENVIRONMENT_FILE_${PN}_append_olympus-nuvoton = " ${@compose_list(d, 'ENVS', 'ITEMS')}"
+SYSTEMD_ENVIRONMENT_FILE:${PN}:append:olympus-nuvoton = " ${@compose_list(d, 'ENVS', 'ITEMS')}"
 
 # PECI
 PECINAMES = " \
@@ -35,6 +35,6 @@
 PECIITEMSFMT = "devices/platform/ahb/ahb--apb/f0100000.peci-bus/{0}.conf"
 PECIITEMS = "${@compose_list(d, 'PECIITEMSFMT', 'PECINAMES')}"
 PECIENVS = "obmc/hwmon/{0}"
-SYSTEMD_ENVIRONMENT_FILE_${PN}_append_olympus-nuvoton = " ${@compose_list(d, 'PECIENVS', 'PECIITEMS')}"
+SYSTEMD_ENVIRONMENT_FILE:${PN}:append:olympus-nuvoton = " ${@compose_list(d, 'PECIENVS', 'PECIITEMS')}"
 
-EXTRA_OEMESON_append_olympus-nuvoton  = " -Dupdate-functional-on-fail=true"
+EXTRA_OEMESON:append:olympus-nuvoton  = " -Dupdate-functional-on-fail=true"
diff --git a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend
index f89ecad..cf2c821 100644
--- a/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend
+++ b/meta-quanta/meta-olympus-nuvoton/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend
@@ -1,3 +1,3 @@
-FILESEXTRAPATHS_prepend_olympus-nuvoton := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend:olympus-nuvoton := "${THISDIR}/${PN}:"
 
-SRC_URI_append_olympus-nuvoton = " file://sol-default.override.yml"
+SRC_URI:append:olympus-nuvoton = " file://sol-default.override.yml"