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Commit 5664f764 authored Sep 14, 2015 by Scott Wood Committed by Jonathan Corbet Sep 24, 2015

Docs/kernel-parameters: Add earlycon devicetree usage



This form of the earlycon parameter was added by commit fb11ffe7
("of/fdt: add FDT serial scanning for earlycon") without documentation.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

parent e12d7462

Documentation/kernel-parameters.txt

+4 −0

Original line number	Diff line number	Diff line
		@@ -973,6 +973,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.

		earlycon= [KNL] Output early console device and options.

		When used with no options, the early console is
		determined by the stdout-path property in device
		tree's chosen node.

		cdns,<addr>
		Start an early, polled-mode console on a cadence serial
		port at the specified address. The cadence serial port