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Add more info to Nokia G-010S-P
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‎_ont/ont-nokia-g-010s-p.md‎

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The [Nokia G-010S-A](/ont-nokia-g-010s-a) can be flashed with the Nokia G-010S-P firmware, provided the MTD layout has been changed beforehand to match the new one. For the full procedure, see the post on [lafibre.info](https://lafibre.info/remplacer-livebox/guide-de-connexion-fibre-directement-sur-un-routeur-voire-meme-en-2gbps/msg870551/#msg870551)
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## List of software versions
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- 3FE56853AOPD39
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## Serial
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The stick has a TTL 3.3v UART console (configured as 115200 8-N-1) that can be accessed from the SFP connector.
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{% include alert.html content="There is also the `onu gtc_password_set` command to set the ploam password but it does not seem to work." alert="Info" icon="svg-info" color="blue" %}
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## Getting/Setting Speed LAN Mode
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The known speed values are as follows:
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| Value | Speed |
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| ----- | -------- |
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| 4 | 1 Gbps |
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| 5 | 2.5 Gbps |
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To set the (H)SGMII Mode:
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```sh
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fw_setenv sgmii_mode 5
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```
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To remove the value (back to default):
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```sh
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fw_setenv sgmii_mode
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```
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To get the (H)SGMII Mode:
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```sh
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onu lanpsg 0
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```
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The `link_status` value shows the speed.
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## Disabling Dying Gasp
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## Checking whether the connection with the OLT was successful (O5 state)
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```shell
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```sh
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onu ploamsg
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```
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{% include alert.html content="If you use a modern OpenSSH version (e.g. >= 8.8) you will have to use the legacy protocol and enable some deprecated algorithms: `scp -oKexAlgorithms=+diffie-hellman-group1-sha1 -oHostKeyAlgorithms=+ssh-dss [...]`" alert="Info" icon="svg-info" color="blue" %}
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And in the computer shell:
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```shell
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```sh
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scp [email protected]:/tmp/mtdX ./
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```
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## Checking the currently active image
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```sh
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# fw_printenv committed_image
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```
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## Booting to a different image
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```sh
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# fw_setenv committed_image 0|1
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# fw_setenv image0|1_is_valid 1
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```
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## Cloning of mtd1 (image 0) into mtd5 (image 1)
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{% include alert.html content="Image 0 can be flashed to image 1, while image 1 cannot be flashed to image 0 because it has larger rootfs_data" alert="Warning" icon="svg-warning" color="yellow" %}
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The following commands are used to clone image0 to image1 and then boot to it
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```sh
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# cat /dev/mtd2 > /tmp/mtd2.bin
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# mtd -e image1 write /tmp/mtd2.bin image1
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# fw_setenv committed_image 1
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# fw_setenv image1_is_valid 1
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# reboot
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```
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## Flashing a new rootfs via SSH
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{% include alert.html content="Only the inactive image can be flashed" alert="Info" icon="svg-info" color="blue" %}
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If you wish to change the firmware via serial, we recommend using the web app: [Web Serial Flash](/ont-nokia-g-010s-p-ymodem)
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# TX Fault / Serial
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## TX Fault / Serial
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The stick stays in a perpetual "TX Fault" state since the same SFP pin is used for both serial and TX Fault signaling, if that causes you issues (normally it shouldn't) you can issue the commands below to disable it. Note that it will disable both the TX Fault signal and Serial on the stick after boot.
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FALCON => saveenv
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```
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## Getting/Setting Speed LAN Mode
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| Velue | Speed |
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| ----- | ---------------------------------- |
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| 4 | 1 Gbps / SGMII |
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| 5 | 2.5 Gbps / HSGMII with auto-neg on |
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To enable the 2.5 Gbps / HSGMII with auto-neg on:
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```sh
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fw_setenv sgmii_mode 5
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```
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To remove the value (back to default):
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```sh
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fw_setenv sgmii_mode
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```
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To get the (H)SGMII Mode:
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```sh
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onu lanpsg 0
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```
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The `link_status` variable tells the current speed
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## Querying a particular OMCI ME
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```sh
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omci_pipe.sh meg MIB_IDX ME_IN
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```
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Where `MIB_IDX` is the MIB ID and the `ME_IN` is the ME instance number
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# EEPROM (I2C slave simulated EEPROM)
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The Nokia G-010S-P does not have a physical EEPROM, the Falcon SOC emulates an EEPROM by exposing it on the I2C interface as required by the SFF-8472 specification.
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On the I2C interface there will be two memories of 256 bytes each at the addresses `1010000X (A0h)` and `1010001X (A2h)`.
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The Zyxel PMG3000-D20B stores the content of the emulated EEPROM1 (A2h) in Boot env variable `sfp_a2_info` to restore it after a reboot.
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{% include alert.html content="The contents of EEPROM0 (A0h) are not stored anywhere and is regenerated at each boot" alert="Info" icon="svg-info" color="blue" %}
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## EEPROM1 layout
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| address | size | name | default value | description |
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| ------- | ---- | --------------------------------- | ----------------------------------------- | ----------------------------------------------------------- |
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| | | **DIAGNOSTIC AND CONTROL FIELDS** | | |
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| 0-1 | 2 | Temp High Alarm | `0x64 0x00` (100℃) | Value expressed in two's complement |
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| 2-3 | 2 | Temp Low Alarm | `0xCE 0x00` (-50℃) | Value expressed in two's complement |
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| 4-5 | 2 | Temp High Warning | `0x5F 0x00` (95℃) | Value expressed in two's complement |
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| 6-7 | 2 | Temp Low Warning | `0xD8 0x00` (-40℃) | Value expressed in two's complement |
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| 8-9 | 2 | Voltage High Alarm | `0x8C 0xA0` (3.6V) | Value expressed in volt subunits[^subunit] |
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| 10-11 | 2 | Voltage Low Alarm | `0x75 0x30` (3V) | Value expressed in volt subunits[^subunit] |
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| 12-13 | 2 | Voltage High Warning | `0x88 0xB8` (3.5V) | Value expressed in volt subunits[^subunit] |
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| 14-15 | 2 | Voltage Low Warning | `0x79 0x18` (3.1V) | Value expressed in volt subunits[^subunit] |
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| 16-17 | 2 | Bias High Alarm | `0xAF 0xC8` (4.5mA) | Value expressed in milliampere subunits[^subunit] |
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| 18-19 | 2 | Bias Low Alarm | `0x00 0x00` (0mA) | Value expressed in milliampere subunits[^subunit] |
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| 20-21 | 2 | Bias High Warning | `0x88 0xB8` (3.5mA) | Value expressed in milliampere subunits[^subunit] |
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| 22-23 | 2 | Bias Low Warning | `0x00 0x00` (0mA) | Value expressed in milliampere subunits[^subunit] |
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| 24-25 | 2 | TX Power High Alarm | `0x7B 0x86` (5dBm) | Value expressed in watts subunits[^subunit] |
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| 26-27 | 2 | TX Power Low Alarm | `0x22 0xD0` (-0dBm) | Value expressed in watts subunits[^subunit] |
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| 28-29 | 2 | TX Power High Warning | `0x6E 0x17` (4dBm) | Value expressed in watts subunits[^subunit] |
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| 30-31 | 2 | TX Power Low Warning | `0x27 0x10` (0dBm) | Value expressed in watts subunits[^subunit] |
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| 32-33 | 2 | RX Power High Alarm | `0x07 0xCB` (-7dBm) | Value expressed in watts subunits[^subunit] |
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| 34-35 | 2 | RX Power Low Alarm | `0x00 0x0F` (-28dBm) | Value expressed in watts subunits[^subunit] |
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| 36-37 | 2 | RX Power High Warning | `0x06 0x30` (-8dBm) | Value expressed in watts subunits[^subunit] |
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| 38-39 | 2 | RX Power Low Warning | `0x00 0x14` (-27dBm) | Value expressed in watts subunits[^subunit] |
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| 40-45 | 6 | MAC address | Unique in each SFP | Contains the mac address of the SFP, it could also be empty |
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| 46-55 | 10 | Reserved | `0x00 0x00 0x00...` | Reserved |
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| 56-59 | 4 | RX_PWR(4) Calibration | `0x00 0x00 0x00 0x00` | 4th order RSSI calibration coefficient |
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| 60-63 | 4 | RX_PWR(3) Calibration | `0x00 0x00 0x00 0x00` | 3rd order RSSI calibration coefficient |
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| 64-67 | 4 | RX_PWR(2) Calibration | `0x00 0x00 0x00 0x00` | 2nd order RSSI calibration coefficient |
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| 68-71 | 4 | RX_PWR(1) Calibration | `0x3F 0x80 0x00 0x00` | 1st order RSSI calibration coefficient |
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| 72-75 | 4 | RX_PWR(0) Calibration | `0x00 0x00 0x00 0x00` | 0th order RSSI calibration coefficient |
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| 76-77 | 2 | TX_I(Slope) Calibration | `0x01 0x00` | Slope for Bias calibration |
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| 78-79 | 2 | TX_I(Offset) Calibration | `0x00 0x00` | Offset for Bias calibration |
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| 80-81 | 2 | TX_PWR(Slope) Calibration | `0x01 0x00` | Slope for TX Power calibration |
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| 82-83 | 2 | TX_PWR(Offset) Calibration | `0x00 0x00` | Offset for TX Power calibration |
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| 84-85 | 2 | T(Slope) Calibration | `0x01 0x00` | Slope for Temperature calibration |
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| 86-87 | 2 | T(Offset) Calibration | `0x00 0x00` | Offset for Temperature calibration, in units of 256ths °C |
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| 88-89 | 2 | V(Slope) Calibration | `0x01 0x00` | Slope for VCC calibration |
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| 90-91 | 2 | V(Offset) Calibration | `0x00 0x00` | Offset for VCC calibration |
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| 92-94 | 3 | Reserved | `0x00 0x00 0x00` | Reserved |
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| 95 | 1 | CC_DMI | | Check code for Base Diagnostic Fields (addresses 0 to 94) |
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| 96 | 1 | Temperature MSB | | Internally measured module temperature |
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| 97 | 1 | Temperature LSB | | |
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| 98 | 1 | Vcc MSB | | Internally measured supply voltage in transceiver |
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| 99 | 1 | Vcc LSB | | |
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| 100 | 1 | TX Bias MSB | | Internally measured TX Bias Current |
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| 101 | 1 | TX Bias LSB | | |
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| 102 | 1 | TX Power MSB | | Measured TX output power |
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| 103 | 1 | TX Power LSB | | |
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| 104 | 1 | RX Power MSB | | Measured RX input power |
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| 105 | 1 | RX Power LSB | | |
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| 106-109 | 4 | Optional Diagnostics | `0xFF 0xFF 0xFF 0xFF` (No support) | Monitor Data for Optional Laser temperature and TEC current |
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| 110 | 1 | Status/Control | `0x03` | Optional Status and Control Bits |
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| 111 | 1 | Reserved | `0x00` | Reserved |
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| 112-113 | 2 | Alarm Flags | Supported | Diagnostic Alarm Flag Status Bits |
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| 114 | 1 | Tx Input EQ control | `0xFF` (No support) | Tx Input equalization level control |
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| 115 | 1 | Rx Out Emphasis control | `0xFF` (No support) | Rx Output emphasis level control |
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| 116-117 | 2 | Warning Flags | Supported | Diagnostic Warning Flag Status Bits |
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| 118-119 | 2 | Ext Status/Control | `0x00 0x00` | Extended module control and status bytes |
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| | | **GENERAL USE FIELDS** | | |
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| 120-126 | 7 | Vendor Specific | `0x70 0x00 0x00 0x00 0x00 0x00 0x20` | Vendor specific memory addresses |
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| 127 | 1 | Table Select | `0x00` | Optional Page Select |
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| | | **USER WRITABLE EEPROM** | | |
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| 128-247 | 120 | Reserved | `0x00 0x00 0x00...` | Reserved |
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| 248-255 | 8 | Vendor Control | `0x00 0x00 0x00 0x00 0x00 0x41 0x41 0x31` | Vendor specific control functions |
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{% include alert.html content="For more information, see the SFF-8472 Rev 11.0 specification." alert="Info" icon="svg-info" color="blue" %}
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# Miscellaneous Links
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- [alcatel_lucent-lantiq_falcon](https://github.com/minhng99/alcatel_lucent-lantiq_falcon)
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- [uboot lantiq falcon](https://github.com/minhng99/u-boot_lantiq_falcon)
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- [Usage GPON module SFP in Spain](https://forum.mikrotik.com/viewtopic.php?t=116364&start=300)
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---
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[^subunit]: The subunit are 10000 times smaller than the specified unit
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