From: Simon Kagstrom <simon.kagstrom@netinsight.net>
Date: Tue, 28 Oct 2014 11:19:00 +0000 (+0100)
Subject: powerpc/boot: Parse chosen/cmdline-timeout parameter
X-Git-Tag: omap-for-v3.19/fixes-rc1~123^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b4b13d5fec8a82ed2780c487e49cfc4321a8c14;p=pandora-kernel.git

powerpc/boot: Parse chosen/cmdline-timeout parameter

On some platforms a 5 second timeout during boot might be quite long, so
make it configurable. Run the loop at least once to let the user stop
the boot by holding a key pressed. If the timeout is set to 0, don't
wait for input, which can be used as a workaround if the boot hangs on
random data coming in on the serial port.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
[mpe: Changelog wording & whitespace]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

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