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70 lines
2.6 KiB
70 lines
2.6 KiB
What: /sys/bus/platform/devices/MLNXBF04:00/lifecycle_state |
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Date: Oct 2019 |
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KernelVersion: 5.5 |
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Contact: "Liming Sun <[email protected]>" |
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Description: |
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The Life-cycle state of the SoC, which could be one of the |
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following values. |
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============== ============================================= |
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Production Production state and can be updated to secure |
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GA Secured Secure chip and not able to change state |
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GA Non-Secured Non-Secure chip and not able to change state |
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RMA Return Merchandise Authorization |
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============== ============================================= |
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What: /sys/bus/platform/devices/MLNXBF04:00/post_reset_wdog |
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Date: Oct 2019 |
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KernelVersion: 5.5 |
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Contact: "Liming Sun <[email protected]>" |
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Description: |
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The watchdog setting in seconds for the next booting. It's used |
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to reboot the chip and recover it to the old state if the new |
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boot partition fails. |
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What: /sys/bus/platform/devices/MLNXBF04:00/reset_action |
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Date: Oct 2019 |
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KernelVersion: 5.5 |
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Contact: "Liming Sun <[email protected]>" |
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Description: |
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The source of the boot stream for the next reset. It could be |
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one of the following values: |
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=========== =============================================== |
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external boot from external source (USB or PCIe) |
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emmc boot from the onchip eMMC |
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emmc_legacy boot from the onchip eMMC in legacy (slow) mode |
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=========== =============================================== |
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What: /sys/bus/platform/devices/MLNXBF04:00/second_reset_action |
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Date: Oct 2019 |
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KernelVersion: 5.5 |
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Contact: "Liming Sun <[email protected]>" |
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Description: |
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Update the source of the boot stream after next reset. It could |
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be one of the following values and will be applied after next |
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reset. |
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=========== =============================================== |
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external boot from external source (USB or PCIe) |
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emmc boot from the onchip eMMC |
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emmc_legacy boot from the onchip eMMC in legacy (slow) mode |
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swap_emmc swap the primary / secondary boot partition |
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none cancel the action |
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=========== =============================================== |
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What: /sys/bus/platform/devices/MLNXBF04:00/secure_boot_fuse_state |
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Date: Oct 2019 |
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KernelVersion: 5.5 |
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Contact: "Liming Sun <[email protected]>" |
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Description: |
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The state of eFuse versions with the following values. |
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======= =============================================== |
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InUse burnt, valid and currently in use |
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Used burnt and valid |
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Free not burnt and free to use |
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Skipped not burnt but not free (skipped) |
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Wasted burnt and invalid |
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Invalid not burnt but marked as valid (error state). |
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======= ===============================================
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