Adding Hwsku TG48M-P

device/delta/arm64-delta_tg48m_poe-r0/default_sku

@@ -0,0 +1 @@
+delta_tg48m_poe t1

device/delta/arm64-delta_tg48m_poe-r0/delta_tg48m_poe/buffers_defaults_t1.j2

@@ -0,0 +1,45 @@
+{%- set default_cable = '300m' %}
+
+{%- macro generate_port_lists(PORT_ALL) %}
+    {# Generate list of ports #}
+    {% for port_idx in range(0,32) %}
+        {% if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{% endif %}
+    {% endfor %}
+{%- endmacro %}
+
+{%- macro generate_buffer_pool_and_profiles() %}
+    "BUFFER_POOL": {
+        "ingress_lossless_pool": {
+            "size": "12766208",
+            "type": "ingress",
+            "mode": "dynamic"
+        },
+        "egress_lossless_pool": {
+            "size": "12766208",
+            "type": "egress",
+            "mode": "static"
+        },
+        "egress_lossy_pool": {
+            "size": "7326924",
+            "type": "egress",
+            "mode": "dynamic"
+        }
+    },
+    "BUFFER_PROFILE": {
+        "ingress_lossy_profile": {
+            "pool":"[BUFFER_POOL|ingress_lossless_pool]",
+            "size":"0",
+            "dynamic_th":"3"
+        },
+        "egress_lossless_profile": {
+            "pool":"[BUFFER_POOL|egress_lossless_pool]",
+            "size":"0",
+            "static_th":"12766208"
+        },
+        "egress_lossy_profile": {
+            "pool":"[BUFFER_POOL|egress_lossy_pool]",
+            "size":"1518",
+            "dynamic_th":"3"
+        }
+    },
+{%- endmacro %}

device/delta/arm64-delta_tg48m_poe-r0/delta_tg48m_poe/port_config.ini

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+# name       lanes   alias        index     speed
+Ethernet0     1      Ethernet0     1        1000
+Ethernet1     2      Ethernet1     2        1000
+Ethernet2     3      Ethernet2     3        1000
+Ethernet3     4      Ethernet3     4        1000
+Ethernet4     5      Ethernet4     5        1000
+Ethernet5     6      Ethernet5     6        1000
+Ethernet6     7      Ethernet6     7        1000
+Ethernet7     8      Ethernet7     8        1000
+Ethernet8     9      Ethernet8     9        1000
+Ethernet9     10     Ethernet9     10       1000
+Ethernet10    11     Ethernet10    11       1000
+Ethernet11    12     Ethernet11    12       1000
+Ethernet12    13     Ethernet12    13       1000
+Ethernet13    14     Ethernet13    14       1000
+Ethernet14    15     Ethernet14    15       1000
+Ethernet15    16     Ethernet15    16       1000
+Ethernet16    17     Ethernet16    17       1000
+Ethernet17    18     Ethernet17    18       1000
+Ethernet18    19     Ethernet18    19       1000
+Ethernet19    20     Ethernet19    20       1000
+Ethernet20    21     Ethernet20    21       1000
+Ethernet21    22     Ethernet21    22       1000
+Ethernet22    23     Ethernet22    23       1000
+Ethernet23    24     Ethernet23    24       1000
+Ethernet24    25     Ethernet24    25       1000
+Ethernet25    26     Ethernet25    26       1000
+Ethernet26    27     Ethernet26    27       1000
+Ethernet27    28     Ethernet27    28       1000
+Ethernet28    29     Ethernet28    29       1000
+Ethernet29    30     Ethernet29    30       1000
+Ethernet30    31     Ethernet30    31       1000
+Ethernet31    32     Ethernet31    32       1000
+Ethernet32    33     Ethernet32    33       1000
+Ethernet33    34     Ethernet33    34       1000
+Ethernet34    35     Ethernet34    35       1000
+Ethernet35    36     Ethernet35    36       1000
+Ethernet36    37     Ethernet36    37       1000
+Ethernet37    38     Ethernet37    38       1000
+Ethernet38    39     Ethernet38    39       1000
+Ethernet39    40     Ethernet39    40       1000
+Ethernet40    41     Ethernet40    41       1000
+Ethernet41    42     Ethernet41    42       1000
+Ethernet42    43     Ethernet42    43       1000
+Ethernet43    44     Ethernet43    44       1000
+Ethernet44    45     Ethernet44    45       1000
+Ethernet45    46     Ethernet45    46       1000
+Ethernet46    47     Ethernet46    47       1000
+Ethernet47    48     Ethernet47    48       1000
+Ethernet48    49     Ethernet48    49       10000
+Ethernet49    50     Ethernet49    50       10000
+Ethernet50    51     Ethernet50    51       10000
+Ethernet51    52     Ethernet51    52       10000

device/delta/arm64-delta_tg48m_poe-r0/delta_tg48m_poe/sai.profile

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+mode=1
+hwId=TG48MP
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/profile.ini

device/delta/arm64-delta_tg48m_poe-r0/fancontrol

@@ -0,0 +1,10 @@
+# Configuration file generated by pwmconfig, changes will be lost
+INTERVAL=10
+DEVPATH=hwmon1=devices/platform/cp0/cp0:config-space@f2000000/f2701000.i2c/i2c-0/0-002e hwmon3=devices/virtual/thermal/thermal_zone1 hwmon4=devices/platform/cp0/cp0:config-space@f2000000/f2701000.i2c/i2c-0/0-004a hwmon5=devices/platform/cp0/cp0:config-space@f2000000/f2701000.i2c/i2c-0/0-004b
+DEVNAME=hwmon1=adt7473 hwmon3=f2400078.thermal hwmon4=tmp75 hwmon5=tmp75
+FCTEMPS=hwmon1/device/pwm1=hwmon3/temp1_input hwmon1/device/pwm3=hwmon4/temp1_input hwmon1/device/pwm2=hwmon5/temp1_input
+FCFANS=hwmon1/device/pwm1=hwmon1/device/fan1_input hwmon1/device/pwm3=hwmon1/device/fan3_input+hwmon1/device/fan2_input hwmon1/device/pwm2=hwmon1/device/fan2_input
+MINTEMP=hwmon1/device/pwm1=20 hwmon1/device/pwm3=20 hwmon1/device/pwm2=20
+MAXTEMP=hwmon1/device/pwm1=60 hwmon1/device/pwm3=60 hwmon1/device/pwm2=60
+MINSTART=hwmon1/device/pwm1=150 hwmon1/device/pwm3=150 hwmon1/device/pwm2=150
+MINSTOP=hwmon1/device/pwm1=0 hwmon1/device/pwm3=100 hwmon1/device/pwm2=0

device/delta/arm64-delta_tg48m_poe-r0/plugins/eeprom.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+
+try:
+    import os
+    from sonic_eeprom import eeprom_tlvinfo
+except ImportError, e:
+    raise ImportError (str(e) + "- required module not found")
+
+
+class board(eeprom_tlvinfo.TlvInfoDecoder):
+
+    def __init__(self, name, path, cpld_root, ro):
+        self.eeprom_path = "/sys/class/i2c-adapter/i2c-0/0-0057/eeprom"
+        if not os.path.exists(self.eeprom_path):
+        	os.system("echo 24c64 0x57 > /sys/class/i2c-adapter/i2c-0/new_device")
+        super(board, self).__init__(self.eeprom_path, 0, '', True)

device/delta/arm64-delta_tg48m_poe-r0/plugins/led_control.py

@@ -0,0 +1,99 @@
+
+    #!/usr/bin/env python
+#
+# led_control.py
+#
+# Platform-specific LED control functionality for SONiC
+#
+try:
+    from sonic_led.led_control_base import LedControlBase
+    import time
+    from socket import *
+    from select import *
+    import sonic_platform.platform
+    import sonic_platform.chassis
+except ImportError as e:
+    raise ImportError(str(e) + " - required module not found")
+
+
+class LedControl(LedControlBase):
+    """Platform specific LED control class"""
+
+    # Constructor
+    def __init__(self):
+        self.chassis = sonic_platform.platform.Platform().get_chassis()
+        self._initDefaultConfig()
+
+    def _initDefaultConfig(self):
+        # For the D1 box the port leds are controlled by Trident3 LED program
+        # The fan tray leds will be managed with the new thermalctl daemon / chassis class based API
+        # leaving only the system leds to be done old style
+        self._initSystemLed()
+
+    def gpio_led_write(self,gpio_led_path, value):
+        try:
+            gpio_file = open(gpio_led_path + "/brightness", 'w')
+            gpio_file.write(str(value))
+            gpio_file.close
+        except IOError as e:
+            print "error: unable to open gpio file: %s" % str(e)
+
+    def _initSystemLed(self):
+        # Front Panel System LEDs setting
+        fan_led=0xf
+        psu_led=0xf
+        sys_led=0xf
+
+
+        while True:
+
+            # Front Panel FAN LED
+            if ( self.chassis.get_fan(0).get_status() == self.chassis.get_fan(1).get_status() == self.chassis.get_fan(2).get_status() == True ):
+                if ( fan_led != 0x1 ):
+                    self.gpio_led_write("/sys/class/leds/fanLedGreen",1)
+                    self.gpio_led_write("/sys/class/leds/fanLedAmber",0)
+                    fan_led = 0x1
+            else :
+                if ( fan_led != 0x0 ):
+                    self.gpio_led_write("/sys/class/leds/fanLedAmber",1)
+                    self.gpio_led_write("/sys/class/leds/fanLedGreen",0)
+                    fan_led = 0x0
+
+            # Front Panel PSU LED
+            if ( self.chassis.get_psu(0).get_status() == self.chassis.get_psu(1).get_status() == True ):
+                if ( psu_led != 0x1 ):
+                    self.gpio_led_write("/sys/class/leds/psuLedGreen",1)
+                    self.gpio_led_write("/sys/class/leds/psuLedAmber",0)
+                    psu_led = 0x1
+            else :
+                if ( psu_led != 0x0 ):
+                    self.gpio_led_write("/sys/class/leds/psuLedAmber",1)
+                    self.gpio_led_write("/sys/class/leds/psuLedGreen",0)
+                    psu_led = 0x0
+
+            # Front Panel system LED
+            if ( fan_led == psu_led == 0x1 ) :
+                if ( sys_led != 0x1 ):
+                    self.gpio_led_write("/sys/class/leds/sysLedGreen",1)
+                    self.gpio_led_write("/sys/class/leds/sysLedAmber",0)
+                    sys_led = 0x1
+            else:
+                if ( sys_led != 0x0 ):
+                    self.gpio_led_write("/sys/class/leds/sysLedAmber",1)
+                    self.gpio_led_write("/sys/class/leds/sysLedGreen",0)
+                    sys_led = 0x0
+
+            time.sleep(6)
+
+    # Helper method to map SONiC port name to index
+    def _port_name_to_index(self, port_name):
+        # Strip "Ethernet" off port name
+        if not port_name.startswith(self.SONIC_PORT_NAME_PREFIX):
+            return -1
+
+        port_idx = int(port_name[len(self.SONIC_PORT_NAME_PREFIX):])
+        return port_idx
+
+    # called when port states change- implementation of port_link_state_change() method if needed
+    def port_link_state_change(self, portname, state):
+        return

device/delta/arm64-delta_tg48m_poe-r0/plugins/pcie.yaml

@@ -0,0 +1,24 @@
+- bus: '00'
+  dev: '00'
+  domain: '0000'
+  fn: '0'
+  id: '0110'
+  name: 'PCI bridge: Marvell Technology Group Ltd. Device 0110'
+- bus: '01'
+  dev: '00'
+  domain: '0000'
+  fn: '0'
+  id: c80c
+  name: 'Ethernet controller: Marvell Technology Group Ltd. Device c80c'
+- bus: '00'
+  dev: '00'
+  domain: '0001'
+  fn: '0'
+  id: '0110'
+  name: 'PCI bridge: Marvell Technology Group Ltd. Device 0110'
+- bus: '01'
+  dev: '00'
+  domain: '0001'
+  fn: '0'
+  id: c80c
+  name: 'Ethernet controller: Marvell Technology Group Ltd. Device c80c'

device/delta/arm64-delta_tg48m_poe-r0/plugins/psuutil.py

@@ -0,0 +1,74 @@
+#!/usr/bin/env python
+
+import sys
+if sys.version_info[0] < 3:
+    import commands as cmd
+else:
+    import subprocess as cmd
+
+smbus_present = 1
+try:
+   import smbus
+except ImportError as e:
+   smbus_present = 0 
+
+try:
+    from sonic_psu.psu_base import PsuBase
+except ImportError as e:
+    raise ImportError (str(e) + "- required module not found")
+
+class PsuUtil(PsuBase):
+    """Platform-specific PSUutil class"""
+
+    def __init__(self):
+       PsuBase.__init__(self)
+
+    def get_num_psus(self):
+        MAX_PSUS = 2
+        return MAX_PSUS
+
+    def get_psu_status(self, index):
+        if index is None:
+           return False
+        if smbus_present == 0: 
+             cmdstatus, psustatus = cmd.getstatusoutput('i2cget -y 2 0x41 0xa') #need to verify the cpld register logic
+             psustatus = int(psustatus, 16)
+        else :
+             bus = smbus.SMBus(2)
+             DEVICE_ADDRESS = 0x41
+             DEVICE_REG = 0xa
+             psustatus = bus.read_byte_data(DEVICE_ADDRESS, DEVICE_REG)
+        if index == 1:
+            psustatus = psustatus&4
+            if psustatus == 4 :
+               return True
+        if index == 2:
+            psustatus = psustatus&8
+            if psustatus == 8 :
+               return True
+
+        return False
+
+    def get_psu_presence(self, index):
+        if index is None:
+            return False
+
+        if smbus_present == 0: 
+             cmdstatus, psustatus = cmd.getstatusoutput('i2cget -y 2 0x41 0xa') #need to verify the cpld register logic
+             psustatus = int(psustatus, 16)
+        else :
+             bus = smbus.SMBus(2)
+             DEVICE_ADDRESS = 0x41
+             DEVICE_REG = 0xa
+             psustatus = bus.read_byte_data(DEVICE_ADDRESS, DEVICE_REG)
+
+        if index == 1:
+             psustatus = psustatus&1
+             if psustatus == 0 :
+                 return True
+        if index == 2:
+            psustatus = psustatus&2
+            if psustatus == 0 :
+                return True
+        return False
+