Name
console — Output console device and options.
Synopsis
console=
Options
tty
n
Use the virtual console device
n
.ttyS
n
[,options
]ttyUSB0[,
options
]Use the specified serial port. The options are of the form
bbbbpnf
, wherebbbb
is the baud rate,p
is parity (n
,o
, ore
),n
is number of bits, andf
is flow control (r
for RTS or omitted). Default is9600n8
.See the file Documentation/serial-console.txt for more information on how to use a serial console. If you wish to have access to the kernel console information and do not have a serial port, see the
netconsole
command-line option.uart,io,
addr
[,options
]uart,mmio,
addr
[,options
]Start an early, polled-mode console on the 8250/16550 UART at the specified I/O port or MMIO address, switching to the specified ttyS device later. The options are the same as for ttyS shown earlier.
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