diff --git a/meta-ieisystems/COPYING.MIT b/meta-ieisystems/COPYING.MIT
new file mode 100644
index 0000000..89de354
--- /dev/null
+++ b/meta-ieisystems/COPYING.MIT
@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/meta-ieisystems/COPYING.apache-2.0 b/meta-ieisystems/COPYING.apache-2.0
new file mode 100644
index 0000000..67db858
--- /dev/null
+++ b/meta-ieisystems/COPYING.apache-2.0
@@ -0,0 +1,175 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
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+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
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diff --git a/meta-ieisystems/LICENSE b/meta-ieisystems/LICENSE
new file mode 100644
index 0000000..1dab391
--- /dev/null
+++ b/meta-ieisystems/LICENSE
@@ -0,0 +1,12 @@
+Different components of meta-ieisystems are under different licenses
+(a mix of MIT and Apache-2.0). Please see:
+
+COPYING.Apache-2.0
+COPYING.MIT (MIT)
+
+All metadata is MIT licensed unless otherwise stated. Source code
+included in tree for individual recipes is under the LICENSE stated in
+the associated recipe (.bb file) unless otherwise stated.
+
+License information for any other files is either explicitly stated
+or defaults to Apache-2.0.
diff --git a/meta-ieisystems/OWNERS b/meta-ieisystems/OWNERS
new file mode 100644
index 0000000..2df0440
--- /dev/null
+++ b/meta-ieisystems/OWNERS
@@ -0,0 +1,2 @@
+owners:
+- liuxiwei@ieisystem.com
diff --git a/meta-ieisystems/conf/layer.conf b/meta-ieisystems/conf/layer.conf
new file mode 100644
index 0000000..60f56a9
--- /dev/null
+++ b/meta-ieisystems/conf/layer.conf
@@ -0,0 +1,10 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "ieisystems-layer"
+BBFILE_PATTERN_ieisystems-layer = "^${LAYERDIR}/"
+LAYERSERIES_COMPAT_ieisystems-layer = "nanbield scarthgap"
diff --git a/meta-ieisystems/meta-fp5280g3/conf/distro/openbmc-fp5280g3.conf b/meta-ieisystems/meta-fp5280g3/conf/distro/openbmc-fp5280g3.conf
new file mode 100644
index 0000000..2570a9a
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/conf/distro/openbmc-fp5280g3.conf
@@ -0,0 +1 @@
+require conf/distro/openbmc-openpower.conf
diff --git a/meta-ieisystems/meta-fp5280g3/conf/layer.conf b/meta-ieisystems/meta-fp5280g3/conf/layer.conf
new file mode 100644
index 0000000..057258b
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/conf/layer.conf
@@ -0,0 +1,10 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "fp5280g3-layer"
+BBFILE_PATTERN_fp5280g3-layer := "^${LAYERDIR}/"
+LAYERSERIES_COMPAT_fp5280g3-layer = "nanbield scarthgap"
diff --git a/meta-ieisystems/meta-fp5280g3/conf/machine/fp5280g3.conf b/meta-ieisystems/meta-fp5280g3/conf/machine/fp5280g3.conf
new file mode 100644
index 0000000..8eb26fc
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/conf/machine/fp5280g3.conf
@@ -0,0 +1,21 @@
+KMACHINE = "aspeed"
+KERNEL_DEVICETREE = " \
+    aspeed/${KMACHINE}-bmc-ieisystems-${MACHINE}.dtb \
+"
+
+UBOOT_MACHINE = "ast2600_openbmc_spl_emmc_defconfig"
+UBOOT_DEVICETREE = "ast2600-evb"
+#UBOOT_DEVICETREE = "ast2600-ieisystems-fp5280g3"
+SPL_BINARY = "spl/u-boot-spl.bin"
+
+require conf/distro/include/phosphor-mmc.inc
+require conf/machine/include/ast2600.inc
+require conf/machine/include/obmc-bsp-common.inc
+require conf/machine/include/openpower.inc
+
+DISTRO_FEATURES += "mpreboot"
+MACHINE_FEATURES += "phal"
+
+SOCSEC_SIGN_ENABLE = "0"
+
+FLASH_SIZE = "16777216"
diff --git a/meta-ieisystems/meta-fp5280g3/conf/templates/default/bblayers.conf.sample b/meta-ieisystems/meta-fp5280g3/conf/templates/default/bblayers.conf.sample
new file mode 100644
index 0000000..8b2699e
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/conf/templates/default/bblayers.conf.sample
@@ -0,0 +1,19 @@
+# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+LCONF_VERSION = "8"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  ##OEROOT##/meta \
+  ##OEROOT##/meta-openembedded/meta-oe \
+  ##OEROOT##/meta-openembedded/meta-networking \
+  ##OEROOT##/meta-openembedded/meta-perl \
+  ##OEROOT##/meta-openembedded/meta-python \
+  ##OEROOT##/meta-phosphor \
+  ##OEROOT##/meta-aspeed \
+  ##OEROOT##/meta-openpower \
+  ##OEROOT##/meta-ieisystems \
+  ##OEROOT##/meta-ieisystems/meta-fp5280g3 \
+  "
diff --git a/meta-ieisystems/meta-fp5280g3/conf/templates/default/conf-notes.txt b/meta-ieisystems/meta-fp5280g3/conf/templates/default/conf-notes.txt
new file mode 100644
index 0000000..9b3c01a
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/conf/templates/default/conf-notes.txt
@@ -0,0 +1,2 @@
+Common targets are:
+     obmc-phosphor-image
diff --git a/meta-ieisystems/meta-fp5280g3/conf/templates/default/local.conf.sample b/meta-ieisystems/meta-fp5280g3/conf/templates/default/local.conf.sample
new file mode 100644
index 0000000..279569a
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/conf/templates/default/local.conf.sample
@@ -0,0 +1,17 @@
+MACHINE ??= "fp5280g3"
+DISTRO ?= "openbmc-openpower"
+PACKAGE_CLASSES ?= "package_ipk"
+SANITY_TESTED_DISTROS:append ?= " *"
+EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
+USER_CLASSES ?= "buildstats"
+PATCHRESOLVE = "noop"
+BB_DISKMON_DIRS ??= "\
+    STOPTASKS,${TMPDIR},1G,100K \
+    STOPTASKS,${DL_DIR},1G,100K \
+    STOPTASKS,${SSTATE_DIR},1G,100K \
+    STOPTASKS,/tmp,100M,100K \
+    HALT,${TMPDIR},100M,1K \
+    HALT,${DL_DIR},100M,1K \
+    HALT,${SSTATE_DIR},100M,1K \
+    HALT,/tmp,10M,1K"
+CONF_VERSION = "2"
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-kernel/linux/linux-aspeed/fp5280g3.cfg b/meta-ieisystems/meta-fp5280g3/recipes-kernel/linux/linux-aspeed/fp5280g3.cfg
new file mode 100644
index 0000000..6c3da1a
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-kernel/linux/linux-aspeed/fp5280g3.cfg
@@ -0,0 +1,24 @@
+CONFIG_SENSORS_ADC128D818=y
+CONFIG_SENSORS_IIO_HWMON=y
+CONFIG_SENSORS_TMP401=y
+CONFIG_SENSORS_TMP421=y
+CONFIG_SENSORS_MAX31785=y
+CONFIG_SENSORS_UCD9000=y
+CONFIG_SENSORS_IR35221=y
+CONFIG_SENSORS_PXE1610=y
+CONFIG_SENSORS_EMC1403=y
+
+CONFIG_IIO=y
+
+CONFIG_PSTORE=y
+CONFIG_PSTORE_PMSG=y
+CONFIG_PSTORE_RAM=y
+
+CONFIG_MAGIC_SYSRQ=y
+
+CONFIG_IPMI_KCS_BMC=y
+CONFIG_IPMI_KCS_BMC_CDEV_RAW=y
+CONFIG_ASPEED_KCS_IPMI_BMC=y
+
+CONFIG_SERIAL_8250_NR_UARTS=10
+CONFIG_SERIAL_8250_RUNTIME_UARTS=10
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-kernel/linux/linux-aspeed_%.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-kernel/linux/linux-aspeed_%.bbappend
new file mode 100644
index 0000000..41a5893
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-kernel/linux/linux-aspeed_%.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI:append: = " \
+    file://fp5280g3.cfg \
+"
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/events-policy.bb b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/events-policy.bb
new file mode 100644
index 0000000..9dd7181
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/events-policy.bb
@@ -0,0 +1,17 @@
+SUMMARY = "Event policy configuration for meta-fp5280g3 machines"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit phosphor-dbus-monitor
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI += "file://config.yaml"
+
+do_install() {
+        install -D ${WORKDIR}/config.yaml ${D}${config_dir}/config.yaml
+}
+
+FILES:${PN} += "${config_dir}/config.yaml"
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/events-policy/config.yaml b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/events-policy/config.yaml
new file mode 100644
index 0000000..88b7819
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/events-policy/config.yaml
@@ -0,0 +1,18 @@
+- name: errorlog path group
+  class: group
+  group: path
+  members:
+    - meta: PATH
+      path: /xyz/openbmc_project/logging/sel
+
+- name: pathwatch errorlog
+  class: pathwatch
+  pathwatch: path
+  paths: errorlog path group
+  pathcallback: create errorlog trap
+
+- name: create errorlog trap
+  class: pathcallback
+  pathcallback: eventpath
+  paths: errorlog path group
+  eventType: ErrorTrap
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/phosphor-dbus-monitor-config.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/phosphor-dbus-monitor-config.bbappend
new file mode 100644
index 0000000..bf8e2bf
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/dbus/phosphor-dbus-monitor-config.bbappend
@@ -0,0 +1 @@
+PHOSPHOR_DBUS_MONITOR_CONFIGS:append = " events-policy"
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/flash/phosphor-software-manager_%.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
new file mode 100644
index 0000000..6689276
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
@@ -0,0 +1,3 @@
+EXTRA_OEMESON = " \
+    -Dverify-signature=enabled \
+"
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/images/obmc-phosphor-image.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/images/obmc-phosphor-image.bbappend
new file mode 100644
index 0000000..cdeb236
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/images/obmc-phosphor-image.bbappend
@@ -0,0 +1 @@
+OBMC_IMAGE_EXTRA_INSTALL:append = " mboxd"
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/files/mctp b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/files/mctp
new file mode 100644
index 0000000..6bf4409
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/files/mctp
@@ -0,0 +1 @@
+DEMUX_BINDING_OPTS=astlpc /dev/raw-kcs3
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/files/service-override.conf b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/files/service-override.conf
new file mode 100644
index 0000000..04c1245
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/files/service-override.conf
@@ -0,0 +1,2 @@
+[Unit]
+BindsTo=pldmd.service
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/libmctp_%.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/libmctp_%.bbappend
new file mode 100644
index 0000000..92b8546
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libmctp/libmctp_%.bbappend
@@ -0,0 +1,11 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI:append = " \
+        file://mctp \
+        file://service-override.conf \
+        "
+
+do_install:append() {
+    install -d ${D}${sysconfdir}/default
+    install -m 0644 ${WORKDIR}/mctp ${D}${sysconfdir}/default/mctp
+}
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libpldm/libpldm_%.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libpldm/libpldm_%.bbappend
new file mode 100644
index 0000000..6fc8a98
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/libpldm/libpldm_%.bbappend
@@ -0,0 +1 @@
+PACKAGECONFIG:append = " oem-ibm"
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/mboxd/mboxd_%.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/mboxd/mboxd_%.bbappend
new file mode 100644
index 0000000..8b6248a
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/mboxd/mboxd_%.bbappend
@@ -0,0 +1 @@
+MBOXD_FLASH_SIZE = "64M"
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/occ/openpower-occ-control_%.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/occ/openpower-occ-control_%.bbappend
new file mode 100644
index 0000000..136847d
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/occ/openpower-occ-control_%.bbappend
@@ -0,0 +1,12 @@
+DEPENDS:append = " \
+        pdbg \
+        ipl \
+        libpldm \
+        "
+
+EXTRA_OEMESON:append = " \
+        -Dmax-cpus=4 \
+        -Dwith-host-communication-protocol=pldm \
+        -Dpower10-support=enabled \
+        -Dread-occ-sensors=enabled \
+        "
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
new file mode 100644
index 0000000..f406a08
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
@@ -0,0 +1,16 @@
+
+RDEPENDS:${PN}-inventory:append = " \
+        entity-manager \
+        openpower-occ-control \
+        phosphor-gpio-monitor-presence \
+        "
+
+RDEPENDS:${PN}-extras:append = " \
+        dbus-sensors \
+        srvcfg-manager \
+        biosconfig-manager \
+        phosphor-host-postd \
+        libmctp \
+        pldm \
+        "
+
diff --git a/meta-ieisystems/meta-fp5280g3/recipes-phosphor/pldm/pldm_%.bbappend b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/pldm/pldm_%.bbappend
new file mode 100644
index 0000000..0eb993d
--- /dev/null
+++ b/meta-ieisystems/meta-fp5280g3/recipes-phosphor/pldm/pldm_%.bbappend
@@ -0,0 +1,10 @@
+PACKAGECONFIG = "transport-mctp-demux oem-ibm"
+
+EXTRA_OEMESON += " \
+        -Dsoftoff-timeout-seconds=2700 \
+        "
+
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'oem-ibm', \
+        'pldm-create-phyp-nvram.service \
+        pldm-create-phyp-nvram-cksum.service \
+        ', '', d)}"