5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
71 lines
2.6 KiB
Plaintext
71 lines
2.6 KiB
Plaintext
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).
|
|
======= ===============================================
|