Description of configuration options for tilera

Configuration option = Default value	Description
[baremetal]
tile_pdu_ip = 10.0.100.1	(StrOpt) IP address of tilera pdu
tile_pdu_mgr = /tftpboot/pdu_mgr	(StrOpt) Management script for tilera pdu
tile_pdu_off = 2	(IntOpt) Power status of tilera PDU is OFF
tile_pdu_on = 1	(IntOpt) Power status of tilera PDU is ON
tile_pdu_status = 9	(IntOpt) Power status of tilera PDU
tile_power_wait = 9	(IntOpt) Wait time in seconds until check the result after tilera power operations