[devices]: Add support for the Nokia-7215 platform (sonic-net#5827)

Platform: armhf-nokia_ixs7215_52x-r0
HwSKU: Nokia-7215
ASIC: marvell
Port Config: 48x1G + 4x10G

Co-authored-by: dflynn <dennis.flynn@nokia.com>
Co-authored-by: Carl Keene <keene@nokia.com>

device/nokia/armhf-nokia_ixs7215_52x-r0/Nokia-7215/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/nokia/armhf-nokia_ixs7215_52x-r0/Nokia-7215/port_config.ini

@@ -0,0 +1,53 @@
+# 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/nokia/armhf-nokia_ixs7215_52x-r0/Nokia-7215/port_config.ini.inband

@@ -0,0 +1,52 @@
+# 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
+Ethernet48    49     Ethernet48    49       10000
+Ethernet49    50     Ethernet49    50       10000
+Ethernet50    51     Ethernet50    51       10000
+Ethernet51    52     Ethernet51    52       10000

device/nokia/armhf-nokia_ixs7215_52x-r0/Nokia-7215/port_config.ini.noinband

@@ -0,0 +1,53 @@
+# 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/nokia/armhf-nokia_ixs7215_52x-r0/Nokia-7215/profile.ini

@@ -0,0 +1,2 @@
+switchMacAddress=XX:XX:XX:XX:XX:XX
+ledMode=ac3x97bits

device/nokia/armhf-nokia_ixs7215_52x-r0/Nokia-7215/profile.ini.inband

@@ -0,0 +1,3 @@
+switchMacAddress=XX:XX:XX:XX:XX:XX
+inbandMgmtPortNum=48
+ledMode=ac3x97bits

device/nokia/armhf-nokia_ixs7215_52x-r0/Nokia-7215/profile.ini.noinband

@@ -0,0 +1,2 @@
+switchMacAddress=XX:XX:XX:XX:XX:XX
+ledMode=ac3x97bits

device/nokia/armhf-nokia_ixs7215_52x-r0/Nokia-7215/sai.profile

@@ -0,0 +1,3 @@
+mode=1
+hwId=et6448m
+SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/profile.ini

device/nokia/armhf-nokia_ixs7215_52x-r0/default_sku

@@ -0,0 +1 @@
+Nokia-7215 l2

device/nokia/armhf-nokia_ixs7215_52x-r0/platform_components.json

@@ -0,0 +1,10 @@
+{
+    "chassis": {
+        "7215 IXS-T1": {
+            "component": {
+                "U-Boot": { },
+                "System-CPLD": { }
+            }
+        }
+    }
+}

device/nokia/armhf-nokia_ixs7215_52x-r0/plugins/eeprom.py

@@ -0,0 +1,14 @@
+try:
+    import os
+    from sonic_eeprom import eeprom_tlvinfo
+except ImportError as 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-0/0-0053/eeprom"
+        if not os.path.exists(self.eeprom_path):
+                os.system("echo 24c02 0x53 > /sys/class/i2c-adapter/i2c-0/new_device")
+        super(board, self).__init__(self.eeprom_path, 0, '', True)

device/nokia/armhf-nokia_ixs7215_52x-r0/plugins/led_control.py

@@ -0,0 +1,125 @@
+#
+# led_control.py
+#
+# Platform-specific LED control functionality for SONiC
+#
+
+try:
+    from sonic_led.led_control_base import LedControlBase
+    import os
+    import time
+    import syslog
+    import sonic_platform.platform
+    import sonic_platform.chassis
+except ImportError as e:
+    raise ImportError(str(e) + " - required module not found")
+
+smbus_present = 1
+
+try:
+    import smbus
+except ImportError as e:
+    smbus_present = 0
+
+
+def DBG_PRINT(str):
+    syslog.openlog("nokia-led")
+    syslog.syslog(syslog.LOG_INFO, str)
+    syslog.closelog()
+
+
+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
+        DBG_PRINT("starting system leds")
+        self._initSystemLed()
+        DBG_PRINT(" led done")
+
+    def _set_i2c_register(self, reg_file, value):
+        # On successful write, the value read will be written on
+        # reg_name and on failure returns 'ERR'
+        rv = 'ERR'
+
+        if (not os.path.isfile(reg_file)):
+            return rv
+        try:
+            with open(reg_file, 'w') as fd:
+                rv = fd.write(str(value))
+        except Exception as e:
+            rv = 'ERR'
+
+        return rv
+
+    def _initSystemLed(self):
+        # Front Panel System LEDs setting
+        oldfan = 0xf
+        oldpsu = 0xf
+
+        # Write sys led
+        if smbus_present == 0:
+            DBG_PRINT(" PMON LED SET ERROR ->  smbus present = 0  ")
+        else:
+            bus = smbus.SMBus(0)
+            DEVICE_ADDRESS = 0x41
+            DEVICEREG = 0x7
+            bus.write_byte_data(DEVICE_ADDRESS, DEVICEREG, 0x02)
+            DBG_PRINT(" System LED set O.K. ")
+
+        while True:
+            # Front Panel FAN Panel LED setting in register 0x08
+            if (self.chassis.get_fan(0).get_status() == self.chassis.get_fan(1).get_status() == True):
+                if oldfan != 0x1:
+                    if (os.path.isfile("/sys/class/gpio/fanLedAmber/value")):
+                        self._set_i2c_register("/sys/class/gpio/fanLedAmber/value", 0)
+                        self._set_i2c_register("/sys/class/gpio/fanLedGreen/value", 1)
+                        oldfan = 0x1
+            else:
+                if oldfan != 0x0:
+                    if (os.path.isfile("/sys/class/gpio/fanLedGreen/value")):
+                        self._set_i2c_register("/sys/class/gpio/fanLedGreen/value", 0)
+                        self._set_i2c_register("/sys/class/gpio/fanLedAmber/value", 1)
+                        oldfan = 0x0
+
+            # Front Panel PSU Panel LED setting in register 0x09
+            if (self.chassis.get_psu(0).get_status() == self.chassis.get_psu(1).get_status() == True):
+                if oldpsu != 0x1:
+                    if (os.path.isfile("/sys/class/gpio/psuLedAmber/value")):
+                        self._set_i2c_register("/sys/class/gpio/psuLedAmber/value", 0)
+                        self._set_i2c_register("/sys/class/gpio/psuLedGreen/value", 1)
+                        oldpsu = 0x1
+            else:
+                if oldpsu != 0x0:
+                    if (os.path.isfile("/sys/class/gpio/psuLedGreen/value")):
+                        self._set_i2c_register("/sys/class/gpio/psuLedGreen/value", 0)
+                        self._set_i2c_register("/sys/class/gpio/psuLedAmber/value", 1)
+                        oldpsu = 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
+
+    def _port_state_to_mode(self, port_idx, state):
+        DBG_PRINT("_port_state_to_mode")
+
+    def _port_led_mode_update(self, port_idx, ledMode):
+        DBG_PRINT("_port_led_mode_update")
+
+    # called when port states change- implementation of port_link_state_change() method if needed
+    def port_link_state_change(self, portname, state):
+        # DBG_PRINT("port_link_state_change ")
+        return