Firmware update instructions for test firmware
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 1. shutdown the Sabre board

 2. run the following commands from a system with ipmitool (version at least 1.8.18)
    to update the firmware to test firmware:
   $ ipmitool -H bmc_ip_addr -U admin -P admin -I lanplus power off
   $ ipmitool -H bmc_ip_addr -U admin -P admin -I lanplus hpm upgrade 7.1-cavm.hpm -z 0x7fff component 2
   $ ipmitool -H bmc_ip_addr -U admin -P admin -I lanplus power on

 3. system should come up new firmware which will support FreeBSD.