The following section outlines the platform management utility called
xmutil
that is included in the SOM Linux image
to help you configure and work with the SOM. The table provides a list and
description of the functions available from Xilinx. You should use the -h
or help functions with
each utility to get detailed use instructions. Using sudo is required with many of the xmutil
functions.
Utility Function | Description |
---|---|
xmutil boardid | Reads all board EEPROM contents. Prints information summary to command line interface. |
xmutil bootfw_status | Reads primary boot device information. Prints A/B status information, image IDs, and checksums to command line interface. |
xmutil bootfw_update | Tool for updating the primary boot device with a new boot image in the inactive partition. |
xmutil getpkgs | Queries Xilinx package feeds and provides a summary to the debug interface of relevant packages for the active platform based on board ID information. |
xmutil listapps | Queries on the target hardware resource manager daemon of pre-built applications that are available on the platform and provides a summary to the debug interface. |
xmutil loadapp | Loads the integrated HW+SW application inclusive of the bitstream, and starts the corresponding pre-built application software executable. |
xmutil unloadapp | Removes accelerated application inclusive of unloading its bitstream. |
xmutil platformstats | Reads and prints a summary of the following performance related information: CPU frequency, RAM usage, temperature, and power information. |
xmutil ddrqos | Utility for changing configuration of PS DDR quality of service (QoS) settings. Initial implementation focuses on PS DDR memory controller traffic class configuration. |
xmutil axiqos | Utility for changing configuration of PS/PL AXI interface quality of service (QoS) settings. Initial implementation focuses on AXI port read/write priority configurations. |