[platform] Add new platform as4630-54npe

device/accton/x86_64-accton_as4630_54npe-r0/Accton-AS4630-54NPE/port_config.ini

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+# name          lanes                alias                       index     speed          autoneg
+Ethernet0       2                    twentyfivethousandE1        1         0              on
+Ethernet1       1                    twentyfivethousandE2        2         0              on
+Ethernet2       4                    twentyfivethousandE3        3         0              on
+Ethernet3       3                    twentyfivethousandE4        4         0              on
+Ethernet4       6                    twentyfivethousandE5        5         0              on
+Ethernet5       5                    twentyfivethousandE6        6         0              on
+Ethernet6       8                    twentyfivethousandE7        7         0              on
+Ethernet7       7                    twentyfivethousandE8        8         0              on
+Ethernet8       10                   twentyfivethousandE9        9         0              on
+Ethernet9       9                    twentyfivethousandE10       10        0              on
+Ethernet10      12                   twentyfivethousandE11       11        0              on
+Ethernet11      11                   twentyfivethousandE12       12        0              on
+Ethernet12      14                   twentyfivethousandE13       13        0              on
+Ethernet13      13                   twentyfivethousandE14       14        0              on
+Ethernet14      16                   twentyfivethousandE15       15        0              on
+Ethernet15      15                   twentyfivethousandE16       16        0              on
+Ethernet16      18                   twentyfivethousandE17       17        0              on
+Ethernet17      17                   twentyfivethousandE18       18        0              on
+Ethernet18      20                   twentyfivethousandE19       19        0              on
+Ethernet19      19                   twentyfivethousandE20       20        0              on
+Ethernet20      22                   twentyfivethousandE21       21        0              on
+Ethernet21      21                   twentyfivethousandE22       22        0              on
+Ethernet22      24                   twentyfivethousandE23       23        0              on
+Ethernet23      23                   twentyfivethousandE24       24        0              on
+Ethernet24      26                   twentyfivethousandE25       25        0              on
+Ethernet25      25                   twentyfivethousandE26       26        0              on
+Ethernet26      28                   twentyfivethousandE27       27        0              on
+Ethernet27      27                   twentyfivethousandE28       28        0              on
+Ethernet28      30                   twentyfivethousandE29       29        0              on
+Ethernet29      29                   twentyfivethousandE30       30        0              on
+Ethernet30      32                   twentyfivethousandE31       31        0              on
+Ethernet31      31                   twentyfivethousandE32       32        0              on
+Ethernet32      34                   twentyfivethousandE33       33        0              on
+Ethernet33      33                   twentyfivethousandE34       34        0              on
+Ethernet34      36                   twentyfivethousandE35       35        0              on
+Ethernet35      35                   twentyfivethousandE36       36        0              on
+Ethernet36      51                   tenGigE37                   37        0              on
+Ethernet37      52                   tenGigE38                   38        0              on
+Ethernet38      49                   tenGigE39                   39        0              on
+Ethernet39      50                   tenGigE40                   40        0              on
+Ethernet40      55                   tenGigE41                   41        0              on
+Ethernet41      56                   tenGigE42                   42        0              on
+Ethernet42      53                   tenGigE43                   43        0              on
+Ethernet43      54                   tenGigE44                   44        0              on
+Ethernet44      59                   tenGigE45                   45        0              on
+Ethernet45      60                   tenGigE46                   46        0              on
+Ethernet46      57                   tenGigE47                   47        0              on
+Ethernet47      58                   tenGigE48                   48        0              on
+Ethernet48      67                   twentyfiveGigE49            49        25000          off
+Ethernet49      66                   twentyfiveGigE50            50        25000          off
+Ethernet50      65                   twentyfiveGigE51            51        25000          off
+Ethernet51      68                   twentyfiveGigE52            52        25000          off
+Ethernet52      73,74,75,76          hundredGigE53               53        100000         off
+Ethernet56      69,70,71,72          hundredGigE54               54        100000         off

device/accton/x86_64-accton_as4630_54npe-r0/default_sku

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+Accton-AS4630-54NPE t1

device/accton/x86_64-accton_as4630_54npe-r0/installer.conf

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+CONSOLE_PORT=0x3f8
+CONSOLE_DEV=0
+CONSOLE_SPEED=115200
+ONIE_PLATFORM_EXTRA_CMDLINE_LINUX="intel_iommu=off modprobe.blacklist=i2c-ismt,i2c_ismt,i2c-i801,i2c_i801"

device/accton/x86_64-accton_as4630_54npe-r0/platform_asic

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+broadcom

device/accton/x86_64-accton_as4630_54npe-r0/plugins/eeprom.py

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+#!/usr/bin/env python
+
+try:
+    from sonic_eeprom import eeprom_tlvinfo
+except ImportError as e:
+    raise ImportError(str(e) + "- required module not found")
+
+
+class board(eeprom_tlvinfo.TlvInfoDecoder):
+    _TLV_INFO_MAX_LEN = 256
+
+    def __init__(self, name, path, cpld_root, ro):
+        self.eeprom_path = "/sys/bus/i2c/devices/1-0057/eeprom"
+        super(board, self).__init__(self.eeprom_path, 0, '', True)

device/accton/x86_64-accton_as4630_54npe-r0/plugins/psuutil.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+
+#############################################################################
+# Accton
+#
+# Module contains an implementation of SONiC PSU Base API and
+# provides the PSUs status which are available in the platform
+#
+#############################################################################
+
+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)
+
+        self.psu_path = "/sys/bus/i2c/devices/"
+        self.psu_presence = "/psu_present"
+        self.psu_oper_status = "/psu_power_good"
+        self.psu_mapping = {
+            1: "10-0050",
+            2: "11-0051",
+        }
+
+    def get_num_psus(self):
+        return len(self.psu_mapping)
+
+    def get_psu_status(self, index):
+        if index is None:
+            return False
+
+        status = 0
+        node = self.psu_path + self.psu_mapping[index] + self.psu_oper_status
+        try:
+            with open(node, 'r') as power_status:
+                status = int(power_status.read())
+        except IOError:
+            return False
+
+        return status == 1
+
+    def get_psu_presence(self, index):
+        if index is None:
+            return False
+
+        status = 0
+        node = self.psu_path + self.psu_mapping[index] + self.psu_presence
+        try:
+            with open(node, 'r') as presence_status:
+                status = int(presence_status.read())
+        except IOError:
+            return False
+
+        return status == 1

device/accton/x86_64-accton_as4630_54npe-r0/plugins/sfputil.py

@@ -0,0 +1,211 @@
+# sfputil.py
+#
+# Platform-specific SFP transceiver interface for SONiC
+#
+
+try:
+    import sys
+    import time
+    from ctypes import create_string_buffer
+    from sonic_sfp.sfputilbase import SfpUtilBase
+except ImportError as e:
+    raise ImportError("%s - required module not found" % str(e))
+
+SFP_STATUS_INSERTED = '1'
+SFP_STATUS_REMOVED = '0'
+
+
+class SfpUtil(SfpUtilBase):
+    """Platform-specific SfpUtil class"""
+
+    PORT_START = 49
+    PORT_END = 54
+    PORTS_IN_BLOCK = 54
+    QSFP_START = 53
+
+    BASE_OOM_PATH = "/sys/bus/i2c/devices/{0}-0050/"
+    BASE_CPLD_PATH = "/sys/bus/i2c/devices/3-0060/"
+
+    _port_to_is_present = {}
+    _port_to_lp_mode = {}
+
+    _port_to_eeprom_mapping = {}
+    _port_to_i2c_mapping = {
+        49: [18],
+        50: [19],
+        51: [20],
+        52: [21],
+        53: [22],
+        54: [23],
+    }
+
+    @property
+    def port_start(self):
+        return self.PORT_START
+
+    @property
+    def port_end(self):
+        return self.PORT_END
+
+    @property
+    def qsfp_ports(self):
+        return range(self.QSFP_START, self.PORTS_IN_BLOCK + 1)
+
+    @property
+    def port_to_eeprom_mapping(self):
+        return self._port_to_eeprom_mapping
+
+    def __init__(self):
+        eeprom_path = self.BASE_OOM_PATH + "eeprom"
+        for x in range(self.port_start, self.port_end + 1):
+            self.port_to_eeprom_mapping[x] = eeprom_path.format(
+                self._port_to_i2c_mapping[x][0])
+        SfpUtilBase.__init__(self)
+
+    def get_presence(self, port_num):
+        # Check for invalid port_num
+        if port_num < self.port_start or port_num > self.port_end:
+            return False
+
+        present_path = self.BASE_CPLD_PATH + "module_present_" + str(port_num)
+        self.__port_to_is_present = present_path
+
+        try:
+            val_file = open(self.__port_to_is_present)
+            content = val_file.readline().rstrip()
+            val_file.close()
+        except IOError as e:
+            print("Error: unable to access file: %s" % str(e))
+            return False
+
+        if content == "1":
+            return True
+
+        return False
+
+    def get_low_power_mode(self, port_num):
+        # Check for invalid port_num
+        if port_num < self.QSFP_START or port_num > self.port_end:
+            return False
+
+        try:
+            eeprom = None
+            if not self.get_presence(port_num):
+                return False
+            eeprom = open(self.port_to_eeprom_mapping[port_num], "rb")
+            eeprom.seek(93)
+            lpmode = ord(eeprom.read(1))
+
+            # if "Power override" bit is 1 and "Power set" bit is 1
+            if ((lpmode & 0x3) == 0x3):
+                return True
+
+            # High Power Mode if one of the following conditions is matched:
+            # 1. "Power override" bit is 0
+            # 2. "Power override" bit is 1 and "Power set" bit is 0
+            else:
+                return False
+
+        except IOError as e:
+            print("Error: unable to open file: %s" % str(e))
+            return False
+        finally:
+            if eeprom is not None:
+                eeprom.close()
+                time.sleep(0.01)
+
+    def set_low_power_mode(self, port_num, lpmode):
+        # Check for invalid port_num
+        if port_num < self.QSFP_START or port_num > self.port_end:
+            return False
+
+        try:
+            eeprom = None
+            if not self.get_presence(port_num):
+                return False  # Port is not present, unable to set the eeprom
+
+            # Fill in write buffer
+            # 0x3:Low Power Mode, 0x1:High Power Mode
+            regval = 0x3 if lpmode else 0x1
+
+            buffer = create_string_buffer(1)
+            buffer[0] = regval
+
+            # Write to eeprom
+            eeprom = open(self.port_to_eeprom_mapping[port_num], "r+b")
+            eeprom.seek(93)
+            eeprom.write(buffer[0])
+            return True
+        except IOError as e:
+            print("Error: unable to open file: %s" % str(e))
+            return False
+        finally:
+            if eeprom is not None:
+                eeprom.close()
+                time.sleep(0.01)
+
+    def reset(self, port_num):
+        if not port_num in self.qsfp_ports:
+            return False
+
+        path = self.BASE_CPLD_PATH + "module_reset_" + str(port_num)
+        self.__port_to_mod_rst = path
+        try:
+            reg_file = open(self.__port_to_mod_rst, 'r+')
+        except IOError as e:
+            print("Error: unable to open file: %s" % str(e))
+            return False
+
+        #toggle reset
+        reg_file.seek(0)
+        reg_file.write('1')
+        time.sleep(1)
+        reg_file.seek(0)
+        reg_file.write('0')
+        reg_file.close()
+        return True
+
+    @property
+    def _get_presence_bitmap(self):
+
+        bits = []
+        for x in range(self.port_start, self.port_end + 1):
+            bits.append(str(int(self.get_presence(x))))
+
+        rev = "".join(bits[::-1])
+        return int(rev, 2)
+
+    data = {'present': 0}
+
+    def get_transceiver_change_event(self, timeout=0):
+        port_dict = {}
+
+        if timeout == 0:
+            cd_ms = sys.maxsize
+        else:
+            cd_ms = timeout
+
+        # poll per second
+        while cd_ms > 0:
+            reg_value = self._get_presence_bitmap
+            changed_ports = self.data['present'] ^ reg_value
+            if changed_ports != 0:
+                break
+            time.sleep(1)
+            cd_ms = cd_ms - 1000
+
+        if changed_ports != 0:
+            for port in range(self.port_start, self.port_end + 1):
+                # Mask off the bit corresponding to our port
+                mask = (1 << (port - self.port_start))
+                if changed_ports & mask:
+                    if (reg_value & mask) == 0:
+                        port_dict[port] = SFP_STATUS_REMOVED
+                    else:
+                        port_dict[port] = SFP_STATUS_INSERTED
+
+            # Update cache
+            self.data['present'] = reg_value
+            return True, port_dict
+        else:
+            return True, {}

device/accton/x86_64-accton_as4630_54npe-r0/pmon_daemon_control.json

@@ -0,0 +1,4 @@
+{
+    "skip_ledd": true,
+    "skip_pcied": true
+}

device/accton/x86_64-accton_as4630_54npe-r0/sensors.conf

@@ -0,0 +1,40 @@
+# libsensors configuration file for as4630-54npe
+# ------------------------------------------------
+#
+
+bus "i2c-3" "i2c-1-mux (chan_id 1)"
+bus "i2c-10" "i2c-2-mux (chan_id 0)"
+bus "i2c-11" "i2c-2-mux (chan_id 1)"
+bus "i2c-14" "i2c-2-mux (chan_id 4)"
+bus "i2c-24" "i2c-3-mux (chan_id 6)"
+bus "i2c-25" "i2c-3-mux (chan_id 7)"
+
+
+chip "ype1200am-i2c-*-58"
+    label in3 "PSU 1 Voltage"
+    label fan1 "PSU 1 Fan"
+    label temp1 "PSU 1 Temperature"
+    label power2 "PSU 1 Power"
+    label curr2 "PSU 1 Current"
+
+chip "ype1200am-i2c-*-59"
+    label in3 "PSU 2 Voltage"
+    label fan1 "PSU 2 Fan"
+    label temp1 "PSU 2 Temperature"
+    label power2 "PSU 2 Power"
+    label curr2 "PSU 2 Current"
+
+chip "as4630_54npe_cpld-*"
+    label fan1 "Fan 1"
+    label fan2 "Fan 2"
+    label fan3 "Fan 3"
+
+
+chip "lm77-i2c-*-48"
+    label temp1 "Main Board Temperature"
+
+chip "lm75-i2c-*-4a"
+    label temp1 "Fan Board Temperature"
+
+chip "lm75-i2c-*-4b"
+    label temp1 "CPU Board Temperature"