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+What: /sys/bus/platform/devices/MLNXBF04:00/lifecycle_state
+Date: Oct 2019
+KernelVersion: 5.5
+Contact: "Liming Sun <lsun@mellanox.com>"
+Description:
+ The Life-cycle state of the SoC, which could be one of the
+ following values.
+
+ ============== =============================================
+ Production Production state and can be updated to secure
+ GA Secured Secure chip and not able to change state
+ GA Non-Secured Non-Secure chip and not able to change state
+ RMA Return Merchandise Authorization
+ ============== =============================================
+
+What: /sys/bus/platform/devices/MLNXBF04:00/post_reset_wdog
+Date: Oct 2019
+KernelVersion: 5.5
+Contact: "Liming Sun <lsun@mellanox.com>"
+Description:
+ The watchdog setting in seconds for the next booting. It's used
+ to reboot the chip and recover it to the old state if the new
+ boot partition fails.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/reset_action
+Date: Oct 2019
+KernelVersion: 5.5
+Contact: "Liming Sun <lsun@mellanox.com>"
+Description:
+ The source of the boot stream for the next reset. It could be
+ one of the following values:
+
+ =========== ===============================================
+ external boot from external source (USB or PCIe)
+ emmc boot from the onchip eMMC
+ emmc_legacy boot from the onchip eMMC in legacy (slow) mode
+ =========== ===============================================
+
+What: /sys/bus/platform/devices/MLNXBF04:00/second_reset_action
+Date: Oct 2019
+KernelVersion: 5.5
+Contact: "Liming Sun <lsun@mellanox.com>"
+Description:
+ Update the source of the boot stream after next reset. It could
+ be one of the following values and will be applied after next
+ reset.
+
+ =========== ===============================================
+ external boot from external source (USB or PCIe)
+ emmc boot from the onchip eMMC
+ emmc_legacy boot from the onchip eMMC in legacy (slow) mode
+ swap_emmc swap the primary / secondary boot partition
+ none cancel the action
+ =========== ===============================================
+
+What: /sys/bus/platform/devices/MLNXBF04:00/secure_boot_fuse_state
+Date: Oct 2019
+KernelVersion: 5.5
+Contact: "Liming Sun <lsun@mellanox.com>"
+Description:
+ The state of eFuse versions with the following values.
+
+ ======= ===============================================
+ InUse burnt, valid and currently in use
+ Used burnt and valid
+ Free not burnt and free to use
+ Skipped not burnt but not free (skipped)
+ Wasted burnt and invalid
+ Invalid not burnt but marked as valid (error state).
+ ======= ===============================================
+
+What: /sys/bus/platform/devices/MLNXBF04:00/bootfifo
+Date: Apr 2023
+KernelVersion: 6.4
+Contact: "Liming Sun <limings@nvidia.com>"
+Description:
+ The file used to access the BlueField boot fifo.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/rsh_log
+Date: May 2023
+KernelVersion: 6.4
+Contact: "Liming Sun <limings@nvidia.com>"
+Description:
+ The file used to write BlueField boot log with the format
+ "[INFO|WARN|ERR|ASSERT ]<msg>". Log level 'INFO' is used by
+ default if not specified.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/oob_mac
+Date: August 2023
+KernelVersion: 6.5
+Contact: "David Thompson <davthompson@nvidia.com>"
+Description:
+ The "oob_mac" sysfs attribute holds the MAC address for
+ the out-of-band 1Gbps Ethernet port. This MAC address is
+ provided on a board-level label.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/opn
+Date: August 2023
+KernelVersion: 6.5
+Contact: "David Thompson <davthompson@nvidia.com>"
+Description:
+ The "opn" sysfs attribute holds the board's part number.
+ This value is provided on a board-level label.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/sku
+Date: August 2023
+KernelVersion: 6.5
+Contact: "David Thompson <davthompson@nvidia.com>"
+Description:
+ The "sku" sysfs attribute holds the board's SKU number.
+ This value is provided on a board-level label.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/modl
+Date: August 2023
+KernelVersion: 6.5
+Contact: "David Thompson <davthompson@nvidia.com>"
+Description:
+ The "modl" sysfs attribute holds the board's model number.
+ This value is provided on a board-level label.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/sn
+Date: August 2023
+KernelVersion: 6.5
+Contact: "David Thompson <davthompson@nvidia.com>"
+Description:
+ The "sn" sysfs attribute holds the board's serial number.
+ This value is provided on a board-level label.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/uuid
+Date: August 2023
+KernelVersion: 6.5
+Contact: "David Thompson <davthompson@nvidia.com>"
+Description:
+ The "uuid" sysfs attribute holds the board's UUID.
+ This value is provided by the manufacturing team.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/rev
+Date: August 2023
+KernelVersion: 6.5
+Contact: "David Thompson <davthompson@nvidia.com>"
+Description:
+ The "rev" sysfs attribute holds the board's revision.
+ This value is provided on a board-level label.
+
+What: /sys/bus/platform/devices/MLNXBF04:00/mfg_lock
+Date: August 2023
+KernelVersion: 6.5
+Contact: "David Thompson <davthompson@nvidia.com>"
+Description:
+ The "mfg_lock" sysfs attribute is write-only.
+ A successful write to this attribute will latch the
+ board-level attributes into EEPROM, making them read-only.