meta-quanta: gbs: add pid controller with config

1. add pid control with fan table config
2. add reboot control service to set fan duty to expected default
   value before pid control up
3. initial read-margin-temp with json file and the script waits
   related hwmon sensor could monitor

(From meta-quanta rev: b67a01a728b268b9aa61ebde63354ad1a6f46bdd)

Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: I5ae6f5d163dbaee8839bf5222bb650483531e68a
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>

9 files changed, 696 insertions, 0 deletions

diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/config.json b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/config.json
new file mode 100644
index 000000000..e28ac9c8f
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/config.json
@@ -0,0 +1,238 @@
+{
+    "version" : "R00",
+    "sensors" : [
+        {
+            "name": "fan0",
+            "type": "fan",
+            "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan0",
+            "writePath": "/sys/devices/platform/ahb/ahb:apb/f0103000.pwm-fan-controller/hwmon/Fan_0_To_4_Hwmon/pwm1",
+            "min": 0,
+            "max": 255
+        },
+        {
+            "name": "fan1",
+            "type": "fan",
+            "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan1",
+            "writePath": "/sys/devices/platform/ahb/ahb:apb/f0103000.pwm-fan-controller/hwmon/Fan_0_To_4_Hwmon/pwm2",
+            "min": 0,
+            "max": 255
+        },
+        {
+            "name": "fan2",
+            "type": "fan",
+            "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan2",
+            "writePath": "/sys/devices/platform/ahb/ahb:apb/f0103000.pwm-fan-controller/hwmon/Fan_0_To_4_Hwmon/pwm3",
+            "min": 0,
+            "max": 255
+        },
+        {
+            "name": "fan3",
+            "type": "fan",
+            "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan3",
+            "writePath": "/sys/devices/platform/ahb/ahb:apb/f0103000.pwm-fan-controller/hwmon/Fan_0_To_4_Hwmon/pwm4",
+            "min": 0,
+            "max": 255
+        },
+        {
+            "name": "fan4",
+            "type": "fan",
+            "readPath": "/xyz/openbmc_project/sensors/fan_tach/fan4",
+            "writePath": "/sys/devices/platform/ahb/ahb:apb/f0103000.pwm-fan-controller/hwmon/Fan_0_To_4_Hwmon/pwm5",
+            "min": 0,
+            "max": 255
+        },
+        {
+            "name": "fleeting0",
+            "type": "margin",
+            "readPath": "/xyz/openbmc_project/extsensors/margin/fleeting0",
+            "writePath": "",
+            "min": 0,
+            "max": 0,
+            "ignoreDbusMinMax": true,
+            "timeout": 0
+        },
+        {
+            "name": "fleeting1",
+            "type": "margin",
+            "readPath": "/xyz/openbmc_project/extsensors/margin/fleeting1",
+            "writePath": "",
+            "min": 0,
+            "max": 0,
+            "ignoreDbusMinMax": true,
+            "timeout": 0
+        },
+        {
+            "name": "real_fleeting0",
+            "type": "margin",
+            "readPath": "/xyz/openbmc_project/extsensors/margin/real_fleeting0",
+            "writePath": "",
+            "min": 0,
+            "max": 0,
+            "ignoreDbusMinMax": true,
+            "timeout": 0
+        },
+        {
+            "name": "real_fleeting1",
+            "type": "margin",
+            "readPath": "/xyz/openbmc_project/extsensors/margin/real_fleeting1",
+            "writePath": "",
+            "min": 0,
+            "max": 0,
+            "ignoreDbusMinMax": true,
+            "timeout": 0
+        }
+    ],
+    "zones" : [
+        {
+            "id": 0,
+            "minThermalOutput": 0.0,
+            "failsafePercent": 100.0,
+            "pids": [
+                {
+                    "name": "fan0",
+                    "type": "fan",
+                    "inputs": ["fan0"],
+                    "setpoint": 0.0,
+                    "pid": {
+                        "samplePeriod": 0.1,
+                        "proportionalCoeff": 0.0,
+                        "integralCoeff": 0.0,
+                        "feedFwdOffsetCoeff": 0.0,
+                        "feedFwdGainCoeff": 0.0056,
+                        "integralLimit_min": 0.0,
+                        "integralLimit_max": 0.0,
+                        "outLim_min": 20.0,
+                        "outLim_max": 100.0,
+                        "slewNeg": 0.0,
+                        "slewPos": 0.0
+                    }
+                },
+                {
+                    "name": "fan1",
+                    "type": "fan",
+                    "inputs": ["fan1"],
+                    "setpoint": 0.0,
+                    "pid": {
+                        "samplePeriod": 0.1,
+                        "proportionalCoeff": 0.0,
+                        "integralCoeff": 0.0,
+                        "feedFwdOffsetCoeff": 0.0,
+                        "feedFwdGainCoeff": 0.0056,
+                        "integralLimit_min": 0.0,
+                        "integralLimit_max": 0.0,
+                        "outLim_min": 20.0,
+                        "outLim_max": 100.0,
+                        "slewNeg": 0.0,
+                        "slewPos": 0.0
+                    }
+                },
+                {
+                    "name": "real_fleeting0",
+                    "type": "margin",
+                    "inputs": ["real_fleeting0"],
+                    "setpoint": 10.0,
+                    "pid": {
+                        "samplePeriod": 1.0,
+                        "proportionalCoeff": 225.0,
+                        "integralCoeff": 45.0,
+                        "feedFwdOffsetCoeff": 0.0,
+                        "feedFwdGainCoeff": 0.0,
+                        "integralLimit_min": 2500.0,
+                        "integralLimit_max": 18000.0,
+                        "outLim_min": 2500.0,
+                        "outLim_max": 18000.0,
+                        "slewNeg": 0.0,
+                        "slewPos": 0.0,
+                        "positiveHysteresis": 0.0,
+                        "negativeHysteresis": 0.0
+                    }
+                }
+            ]
+        },
+        {
+            "id": 1,
+            "minThermalOutput": 0.0,
+            "failsafePercent": 100.0,
+            "pids": [
+                {
+                    "name": "fan2",
+                    "type": "fan",
+                    "inputs": ["fan2"],
+                    "setpoint": 0.0,
+                    "pid": {
+                        "samplePeriod": 0.1,
+                        "proportionalCoeff": 0.0,
+                        "integralCoeff": 0.0,
+                        "feedFwdOffsetCoeff": 0.0,
+                        "feedFwdGainCoeff": 0.0056,
+                        "integralLimit_min": 0.0,
+                        "integralLimit_max": 0.0,
+                        "outLim_min": 20.0,
+                        "outLim_max": 100.0,
+                        "slewNeg": 0.0,
+                        "slewPos": 0.0
+                    }
+                },
+                {
+                    "name": "fan3",
+                    "type": "fan",
+                    "inputs": ["fan3"],
+                    "setpoint": 0.0,
+                    "pid": {
+                        "samplePeriod": 0.1,
+                        "proportionalCoeff": 0.0,
+                        "integralCoeff": 0.0,
+                        "feedFwdOffsetCoeff": 0.0,
+                        "feedFwdGainCoeff": 0.0056,
+                        "integralLimit_min": 0.0,
+                        "integralLimit_max": 0.0,
+                        "outLim_min": 20.0,
+                        "outLim_max": 100.0,
+                        "slewNeg": 0.0,
+                        "slewPos": 0.0
+                    }
+                },
+                {
+                    "name": "fan4",
+                    "type": "fan",
+                    "inputs": ["fan4"],
+                    "setpoint": 0.0,
+                    "pid": {
+                        "samplePeriod": 0.1,
+                        "proportionalCoeff": 0.0,
+                        "integralCoeff": 0.0,
+                        "feedFwdOffsetCoeff": 0.0,
+                        "feedFwdGainCoeff": 0.0056,
+                        "integralLimit_min": 0.0,
+                        "integralLimit_max": 0.0,
+                        "outLim_min": 20.0,
+                        "outLim_max": 100.0,
+                        "slewNeg": 0.0,
+                        "slewPos": 0.0
+                    }
+                },
+                {
+                    "name": "real_fleeting1",
+                    "type": "margin",
+                    "inputs": ["real_fleeting1"],
+                    "setpoint": 10.0,
+                    "pid": {
+                        "samplePeriod": 1.0,
+                        "proportionalCoeff": 225.0,
+                        "integralCoeff": 45.0,
+                        "feedFwdOffsetCoeff": 0.0,
+                        "feedFwdGainCoeff": 0.0,
+                        "integralLimit_min": 2500.0,
+                        "integralLimit_max": 18000.0,
+                        "outLim_min": 2500.0,
+                        "outLim_max": 18000.0,
+                        "slewNeg": 0.0,
+                        "slewPos": 0.0,
+                        "positiveHysteresis": 0.0,
+                        "negativeHysteresis": 0.0
+                    }
+                }
+            ]
+        }
+    ]
+}
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh
new file mode 100644
index 000000000..22cfab582
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+for i in {1..5};
+do
+    echo 255 > /sys/class/hwmon/*/pwm${i}
+done
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-reboot-control.service b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-reboot-control.service
new file mode 100644
index 000000000..681bdbe00
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-reboot-control.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Set Fan to Default Duty as Rebooting
+DefaultDependencies=no
+After=shutdown.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=true
+ExecStart=/usr/bin/fan-default-speed.sh
+
+[Install]
+WantedBy=shutdown.target
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-table-init.sh b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-table-init.sh
new file mode 100644
index 000000000..06914afd0
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-table-init.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# wait for fan dbus
+mapper wait /xyz/openbmc_project/sensors/fan_tach/fan0
+mapper wait /xyz/openbmc_project/sensors/fan_tach/fan1
+mapper wait /xyz/openbmc_project/sensors/fan_tach/fan2
+mapper wait /xyz/openbmc_project/sensors/fan_tach/fan3
+mapper wait /xyz/openbmc_project/sensors/fan_tach/fan4
+
+/usr/bin/fan-default-speed.sh
+
+# generate fan table writePath
+Fan_0_To_4_Hwmon="$(ls -la /sys/class/hwmon |grep pwm |  head -n 1| tail -n +1|cut -d '/' -f 9)"
+
+if [[ "$Fan_0_To_4_Hwmon" != "" ]]
+then
+     sed -i "s/Fan_0_To_4_Hwmon/$Fan_0_To_4_Hwmon/g" /usr/share/swampd/config.json
+fi
+
+# start read margin temp wait
+/usr/bin/read-margin-temp-wait.sh &
+
+exit 0
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/phosphor-pid-control.service b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/phosphor-pid-control.service
new file mode 100644
index 000000000..33a441928
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/phosphor-pid-control.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Swampd Margin-based Fan Control Daemon
+After=xyz.openbmc_project.Hwmon@-ahb-apb-pwm\x2dfan\x2dcontroller\x40103000.service
+
+[Service]
+Type=simple
+ExecStartPre=/usr/bin/fan-table-init.sh
+ExecStart=/usr/bin/swampd
+Restart=always
+RestartSec=5
+StartLimitInterval=0
+ExecStopPost=/usr/bin/fan-default-speed.sh
+
+[Install]
+WantedBy=basic.target
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control_%.bbappend b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control_%.bbappend
new file mode 100644
index 000000000..f87a49394
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control_%.bbappend
@@ -0,0 +1,31 @@
+FILESEXTRAPATHS_prepend_gbs := "${THISDIR}/${PN}:"
+SRC_URI_append_gbs = " file://config.json"
+SRC_URI_append_gbs = " file://fan-table-init.sh"
+SRC_URI_append_gbs = " file://fan-default-speed.sh"
+SRC_URI_append_gbs = " file://phosphor-pid-control.service"
+SRC_URI_append_gbs = " file://fan-reboot-control.service"
+
+FILES_${PN}_append_gbs = " ${datadir}/swampd/config.json"
+FILES_${PN}_append_gbs = " ${bindir}/fan-default-speed.sh"
+FILES_${PN}_append_gbs = " ${bindir}/fan-table-init.sh"
+
+RDEPENDS_${PN} += "bash"
+
+SYSTEMD_SERVICE_${PN}_append_gbs = " phosphor-pid-control.service"
+SYSTEMD_SERVICE_${PN}_append_gbs = " fan-reboot-control.service"
+
+do_install_append_gbs() {
+    install -d ${D}/${bindir}
+    install -m 0755 ${WORKDIR}/fan-default-speed.sh ${D}/${bindir}
+    install -m 0755 ${WORKDIR}/fan-table-init.sh ${D}/${bindir}
+
+    install -d ${D}${datadir}/swampd
+    install -m 0644 -D ${WORKDIR}/config.json \
+        ${D}${datadir}/swampd/config.json
+
+    install -d ${D}${systemd_system_unitdir}
+    install -m 0644 ${WORKDIR}/phosphor-pid-control.service \
+        ${D}${systemd_system_unitdir}
+    install -m 0644 ${WORKDIR}/fan-reboot-control.service \
+        ${D}${systemd_system_unitdir}
+}
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp/config-margin.json b/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp/config-margin.json
new file mode 100644
index 000000000..6b73e34b8
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp/config-margin.json
@@ -0,0 +1,308 @@
+{
+    "sensors" : [
+        {
+            "name": "cputemp",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/cputemp",
+            "parameters": {
+                "type": "file",
+                "maxTemp": -1,
+                "path": "/sys/devices/platform/ahb/ahb:apb/f0082000.i2c/i2c-2/2-004c/hwmon/cpu_hwmon/temp1_max",
+                "sysLabel": "",
+                "targetTemp": -1,
+                "targetTempOffset": -10000,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme0",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme0",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme1",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme1",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme2",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme2",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme3",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme3",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme4",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme4",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme5",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme5",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme6",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme6",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme7",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme7",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme8",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme8",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme9",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme9",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme10",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme10",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme11",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme11",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme12",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme12",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme13",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme13",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme14",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme14",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "nvme15",
+            "unit": "millidegree",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/sensors/temperature/nvme15",
+            "parameters": {
+                "type": "",
+                "maxTemp": 70000,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 60000,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "fleeting0",
+            "unit": "millimargin",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/extsensors/margin/fleeting0",
+            "parameters": {
+                "type": "",
+                "maxTemp": 0,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 0,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        },
+        {
+            "name": "fleeting1",
+            "unit": "millimargin",
+            "type": "dbus",
+            "path": "/xyz/openbmc_project/extsensors/margin/fleeting1",
+            "parameters": {
+                "type": "",
+                "maxTemp": 0,
+                "path": "",
+                "sysLabel": "",
+                "targetTemp": 0,
+                "targetTempOffset": 0,
+                "scalar": 1.0
+            }
+        }
+    ],
+    "skus" : [
+        {
+            "num": 1,
+            "zones": [
+                {
+                    "id": 0,
+                    "zoneSetpoint": 10000,
+                    "target": "/xyz/openbmc_project/extsensors/margin/real_fleeting0",
+                    "components": ["cputemp", "fleeting0"]
+                },
+                {
+                    "id": 1,
+                    "zoneSetpoint": 10000,
+                    "target": "/xyz/openbmc_project/extsensors/margin/real_fleeting1",
+                    "components": ["nvme0", "nvme1", "nvme2", "nvme3", "nvme4", "nvme5", "nvme6", "nvme7", "nvme8", "nvme9", "nvme10", "nvme11", "nvme12", "nvme13", "nvme14", "nvme15"]
+                }
+            ]
+        }
+    ]
+}
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp/read-margin-temp-wait.sh b/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp/read-margin-temp-wait.sh
new file mode 100644
index 000000000..2e44479f6
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp/read-margin-temp-wait.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+
+MARGIN_TABLE_FILE="/usr/share/read-margin-temp/config-margin.json"
+
+target_num="$(cat $MARGIN_TABLE_FILE | grep '"target"' | wc -l)"
+
+cpu_hwmon="$(ls -la /sys/class/hwmon | grep f0082000 |  head -n 1 | tail -n +1 | cut -d '/' -f 11)"
+
+# replace by the real cpu temperature hwmon path in runtime
+if [[ "$cpu_hwmon" != "" ]]
+then
+     sed -i "s/cpu_hwmon/$cpu_hwmon/g" $MARGIN_TABLE_FILE
+fi
+
+# wait target dbus
+for ((i=0; i<$target_num; i++))
+do
+    line_num=$((i+1))
+    path="$(cat $MARGIN_TABLE_FILE | grep '"target"' | head -n ${line_num} | tail -n +${line_num} | cut -d '"' -f 4)"
+    mapper wait $path
+done
+
+# start read margin temp
+/usr/bin/read-margin-temp &
+
+exit 0
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp_git.bb b/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp_git.bb
new file mode 100644
index 000000000..525dab223
--- /dev/null
+++ b/meta-quanta/meta-gbs/recipes-phosphor/fans/read-margin-temp_git.bb
@@ -0,0 +1,37 @@
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+SRC_URI = "git://github.com/quanta-bmc/read-margin-temp.git"
+SRCREV = "1a74891c996725dd4c94397d2588d840da07c548"
+S = "${WORKDIR}/git"
+
+SRC_URI += " file://config-margin.json \
+             file://read-margin-temp-wait.sh \
+           "
+
+inherit autotools pkgconfig
+inherit meson
+
+DEPENDS += " nlohmann-json"
+DEPENDS += " sdbusplus"
+DEPENDS += " sdbusplus-native"
+DEPENDS += " sdeventplus"
+DEPENDS += " phosphor-dbus-interfaces"
+
+RDEPENDS_${PN} += " bash"
+
+FILES_${PN} = "${bindir}/read-margin-temp"
+FILES_${PN} += " ${bindir}/read-margin-temp-wait.sh"
+FILES_${PN} += " ${datadir}/read-margin-temp/config-margin.json"
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 read-margin-temp ${D}${bindir}
+    install -m 0755 ${WORKDIR}/read-margin-temp-wait.sh ${D}/${bindir}
+
+    install -d ${D}${datadir}/read-margin-temp
+    install -m 0644 -D ${WORKDIR}/config-margin.json \
+        ${D}${datadir}/read-margin-temp/config-margin.json
+
+}