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earlycon: 8250: Document kernel command line options
authorPeter Hurley <peter@hurleysoftware.com>
Mon, 6 Apr 2015 14:52:39 +0000 (10:52 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Apr 2015 12:39:54 +0000 (14:39 +0200)
commitca782f16ce02e3f4fa2ae28a5ff256ac69f731e2
tree98efd55132080341b4d2dd4ad96fc24a99afdc71tree | snapshot (tar.gz zip)
parent87515772c33ee8a0cc08d984a7d2401eeff074cdcommit | diff
earlycon: 8250: Document kernel command line options

Document the expected behavior of kernel command lines of the forms:
    console=uart[8250],io|mmio|mmio32,<addr>[,options]
    console=uart[8250],<addr>[,options]
and
    earlycon=uart[8250],io|mmio|mmio32,<addr>[,options]
    earlycon=uart[8250],<addr>[,options]

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/kernel-parameters.txt diff | blob | blame | history
drivers/tty/serial/8250/8250_core.c diff | blob | blame | history