Artesyn ATCA-9305 User's Manual (May 2014) - Manual (Page 260)

Management Processor Monitor
ATCA-9305 User’s Manual (10009109-07) 260
9.15 MPC8548 Environment Variables
Press the ‘s’ key on the keyboard during reset to force the default monitor environment
variables to be loaded during hardware initialization but before diagnostic testing.
Table 9-6 Standard Environment Variables
Variable
Default
Value
Description
baudrate
9600Bd Console port baud rate
Valid rates: 9600, 14400, 19200, 38400, 57600, 115200
Note: The older firmware used the default baud rate as 115kBd
and also the Octeon console stays with 115kBd.
bmc_wd_timeou
t
-1 This sets the time-out in seconds for the BMC watchdog before
booting the OS. If set to -1, then the BMC watchdog is disabled
before booting the OS.
Valid options: -1, 1-65535
bootcmd
" " Command to execute when auto-booting or executing the
‘bootd’ command
bootdelay
1 Choose the number of seconds the Monitor counts down before
booting user application code
Valid options: time in seconds, -1 to disable autoboot
bootfile
" " Path to boot file on server (used with TFTP)–set this to
“path/file.bin” to specify filename and location of the file to load.
bootretry
-1 Set the number of seconds the Monitor counts down before
booting user application code (used only with autoboot). If the
boot commands fails, it will try again after bootretry seconds.
Valid options: time in seconds, -1 to disable bootretry
bootstopkey
h Press during power-up/reset initialization to terminate the
monitor autoboot sequence and go to the monitor prompt.
clearmem
on Select whether to clear unused SDRAM (memory used by
monitor is excluded) on power-up and reset.
Valid options: on, off
dcache
on Enables the processor L1 data cache
Valid options: on, off
ecc
on Enable ECC initialization–all of memory is cleared during ECC
initialization. Valid options: on, off