edward

This commit performs a **configuration update** for the **Icecube platform** to enable support for **BSP version 4.1.0-1**. Specifically, it updates the `bspKmodsRpmVersion` to `4.1.0-1` within the `fboss/platform/configs/icecube/platform_manager.json` file. As part of this **maintenance** effort, the `kernelDeviceName` for `SMB_CPLD` is also adjusted from `icecube_smbcpld` to `th6_smbcpld`. This ensures the **Icecube platform** remains compatible with the latest BSP, allowing platform services like `platform_manager` and `sensor_service` to function correctly with the updated kernel modules and device naming conventions.

This commit introduces **configuration updates** for the **Icecube platform**, primarily to support a new **SMB hardware version (`v 2 3 10`)** for DVT. It adds four new SMB voltage sensors to the `sensor_service.json` under the `versionedSensors` for this specific version. Additionally, the `platform_manager.json` is updated to include the `fboss_iob_i2c` driver in `requiredKmodsToLoad`, which is a **maintenance fix** to prevent timing issues by ensuring the driver is preloaded. These changes collectively enhance **hardware support** and **system stability** for Icecube devices.

This commit performs a **configuration update** for the **Icecube platform**, specifically within the `fboss/platform/configs/icecube/platform_manager.json` file. It **bumps the `bspKmodsRpmVersion` from `3.4.0-1` to `4.0.0-1`** to ensure **compatibility and support for the latest BSP (Board Support Package) version**. This **maintenance change** is crucial for the **Icecube platform** to function correctly with the updated BSP, impacting its core system dependencies and enabling it to leverage the new BSP features.

This commit updates the **Icecube sensor service configuration** (`sensor_service.json`) to support both `TH6 B0` and `TH6 B0+` sensor chips. It introduces **versioned sensor thresholds** and configurations, allowing the system to dynamically adjust based on the `Product Production State` read from the SMB EEPROM. This **configuration update** ensures correct sensor monitoring and prevents false positives or negatives across different hardware revisions (EVT and DVT phases) of the **Icecube platform**. Specifically, it modifies thresholds for several `SMB_XP0R8V_PT_VDDC` and `SMB_XP0R72V_PB_TRVDD` sensors to align with the `TH6 B0+` datasheet. This **enhancement** is crucial for maintaining accurate hardware health monitoring as the platform evolves.

This commit **updates the BSP test configuration** for the **Icecube platform** by adding specific test definitions to `fboss/platform/configs/icecube/bsp_tests.json`. This **new configuration** is a **maintenance** task essential for fulfilling the comprehensive BSP test suite requirements for OSS platform onboarding. It specifically includes test objects for `ICECUBE_MCB.SCM_CPLD`, `ICECUBE_MCB.MCB_FAN_CPLD`, and `ICECUBE_MCB.48V_HSC_MONITOR`, ensuring these critical components are covered by the automated test framework. This **enhances the test coverage** and **platform validation** for Icecube devices, enabling their successful onboarding to the new OSS platform.

This commit **updates the Icecube platform configuration** to enhance thermal management and sensor monitoring. It **raises the TMP432 high limit thresholds** to 100°C in `platform_manager.json` to prevent premature thermal shutdowns on TH6. Additionally, the `sensor_service.json` file is updated to **add new fan RPM, power consumption, and ASIC temperature sensor configurations**, and to adjust thresholds for several existing temperature and ADC sensors, aligning with thermal design requirements. This **configuration update** improves the system's ability to operate within thermal specifications and provides more comprehensive hardware monitoring.

This commit **updates the Icecube platform configuration** to support new hardware and resolve a critical sensor issue. It **adds configuration for the COME sensor version 4.2.1** and renames the `MCB_PU1066_LTC4287_P48V_POUT` sensor to `MCB_PU1066_LTC4287_P48V_PIN` within `platform_manager.json` and `sensor_service.json`. Crucially, this **bug fix** introduces `initRegSettings` for power brick devices (`PMBUS_1`, `PMBUS_2`, `PMBUS_3`) to explicitly set the PMBus page to `0` during initialization, preventing PMBus driver failures observed on new hardware units. This ensures **reliable sensor data collection** and **platform stability** for Icecube devices utilizing these updated components.

This commit **updates the sensor service configuration** for the **Tahan platform**, specifically for **SMB and COME boards**. It **adjusts sensor thresholds** in `sensor_service.json` to align with the latest hardware sensor table, which also **fixes a bug** where `SMB_XP3R3V_LEFT_VOUT` and `SMB_XP3R3V_RIGHT_VOUT` readings were incorrectly exceeding their configured limits. Additionally, the `bspKmodsRpmVersion` is **bumped to `3.3.0-1`** in `platform_manager.json`, and threshold fields are **reordered for consistency** to improve code readability. This **maintenance and bug fix** ensures more accurate and reliable hardware monitoring by preventing false alarms and aligning software configurations with physical hardware specifications.

This commit performs a **maintenance update** and **bug fix** for the **Janga platform's sensor and platform manager configurations**. It **adjusts various sensor thresholds** in `sensor_service.json` for SMB and COME boards to align with the latest hardware specifications, while also **fixing incorrect min/max alarm values** for specific voltage sensors and **correcting sensor names and computation formulas**. Concurrently, the `bspKmodsRpmVersion` is **bumped** to `3.3.0-1` and the `ledtrig_timer` kernel module is added as a requirement in `platform_manager.json`, ensuring accurate hardware monitoring and proper system operation.

This commit introduces **platform service configurations** to provide comprehensive support for the **Icecube EVT2 hardware phase**. It involves significant updates across multiple configuration files, including `platform_manager.json`, `sensor_service.json`, `fw_util.json`, `fan_service.json`, `led_manager.json`, and `weutil.json`. Key changes include adding **SMB board configurations** to various services, updating sensor definitions and thresholds for components like MCB, BMC, and COMESE units, and modifying unit naming conventions and XCVR-related settings. This work delivers the essential **new capability** for FBOSS to accurately manage and monitor the Icecube platform's EVT2 hardware.

This commit introduces **comprehensive support for the new Icecube800bc platform**, enabling the FBOSS software to manage its hardware components. It primarily focuses on **QSFP transceiver management** and **LED control**, integrating a dedicated **Board Support Package (BSP)** for Icecube800bc into the `fboss/lib`, `qsfp_service`, and `led_service` modules. This **new platform support** involves extensive additions to platform mapping, build configurations, and initialization logic, allowing FBOSS to correctly identify and interact with Icecube800bc hardware. The changes include new `Icecube800bcLedManager` and `Icecube800bcBspPlatformMapping` implementations, along with updates to `cmake` and `BUCK` files to incorporate the new platform's build rules and dependencies. This work is a **new feature** that expands FBOSS's hardware compatibility.

This commit performs a **configuration update** for the **Janga platform service**. It modifies the `bspKmodsRpmVersion` in `fboss/platform/configs/janga800bic/platform_manager.json`, updating it from `3.1.0-1` to `3.2.0-1`. This **maintenance** change synchronizes the platform's configuration with the latest tag in the Board Support Package (BSP) repository. The update ensures that the **Janga platform** correctly references the most current BSP kernel modules RPM, preventing potential version discrepancies and ensuring compatibility.

This commit performs a **configuration update** for the **Tahan platform service**, specifically modifying the `bspKmodsRpmVersion` within the `fboss/platform/configs/tahan800bc/platform_manager.json` file. The version string has been updated from '3.1.0-1' to '3.2.0-1'. This **maintenance change** is crucial for synchronizing the platform's configuration with the latest tag in the BSP repository, ensuring the **Tahan platform service** correctly references the most current **BSP kernel modules RPM version**. This prevents potential version mismatches and ensures compatibility with updated BSP components.

This commit **updates the Tahan platform configuration** by modifying the `platform_manager.json` file. It **renames the kernel device identifier** for the `adm1272` component to `bp4f_adm1272`. This **maintenance adjustment** is crucial for aligning the platform's configuration with a **new BSP driver** that now uses the prefixed name. The change ensures the **Tahan platform** can correctly identify and interact with the `adm1272` device, preventing potential device recognition or interaction issues.

This commit introduces **over-temperature protection** for the **TH5 ASIC** on the **Tahan platform**. It adds a new `TAHAN_SMB_TH5_TEMP` sensor definition to `sensor_service.json` and configures the `fan_service.json` to trigger a specific shutdown command for the ASIC if its temperature exceeds 110 degrees. This **new capability** ensures hardware safety by selectively powering down the TH5 ASIC without affecting the entire system, enhancing the platform's reliability. Additionally, the `platform_manager.json` was updated to correctly map the CPLD and its sysfs sensor for the new temperature monitoring.

This commit introduces **overtemperature protection** for the **Montblanc platform**, specifically targeting the **TH5 ASIC**. It **adds a new capability** to the **fan service configuration** (`fan_service.json`) to monitor the `SMB_TH5_TEMP` sensor and trigger a shutdown command for the ASIC if its temperature exceeds 110 degrees, preventing a full system shutdown. Concurrently, it **fixes an I2C address** for the `mp3_smbcpld` device within the **platform manager configuration** (`platform_manager.json`), correcting it from `0x3e` to `0x33`. This work enhances the platform's thermal management and overall reliability by providing granular protection for critical components.

This commit introduces the **initial `weutil` configuration** for the **Icecube800bc** platform, marking the **first pre-EVT version** of this essential hardware utility setup. This **new capability** provides the necessary definitions within `fboss/platform/configs/icecube800bc/weutil.json` for the `weutil` utility to correctly read and parse EEPROM data. Due to current hardware limitations, this configuration specifically includes definitions for 6 EEPROMs and omits an SMB card. This **maintenance** work enables crucial hardware validation and diagnostics for the **Icecube800bc** system, laying the groundwork for future development and hardware bring-up.

This commit performs a **maintenance update** to the **Tahan800BC platform configuration**, specifically modifying the `fboss/platform/configs/tahan800bc/platform_manager.json` file. It **removes the `bp4f_` prefix from various kernel device names** (e.g., `bp4f_mp9941` becomes `mp9941`) to align with a **new BSP driver's naming convention**. This **configuration refactoring** ensures proper device identification and compatibility with the updated BSP. Additionally, the `bspKmodsRpmVersion` is incremented, reflecting this dependency update.

This commit **updates the Janga800BIC platform configuration** to support new hardware revisions of **SMB and COME cards**. It **adds versioned PVT sensor configurations** to `sensor_service.json` for these cards, including their sysfs paths and thresholds, and **remaps existing SMB TMP422 sensors** in `platform_manager.json` to new bus names and paths. This **enhancement** ensures accurate sensor monitoring and management for specific production states and versions of the SMB ('3 5 20') and COME ('4 1 1', '4 1 2') cards. The changes are crucial for the **Janga platform's hardware compatibility and sensor data integrity**, allowing the system to correctly identify and read sensor data from these updated components.

This commit provides a **configuration correction** for the **Tahan800BC platform's sensor service**, specifically addressing issues within the `fboss/platform/configs/tahan800bc/sensor_service.json` file. It **removes an erroneous `SMB_FRU "3 5 20"` sensor configuration block** that was inadvertently included in a previous update. Furthermore, this **bug fix** rectifies the **`NETLAKE "3 1 2"` configuration**, correcting its sensor names and threshold values. This ensures the **sensor monitoring system** operates with accurate and intended parameters for the **Tahan800BC hardware**.