From: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Date: Wed, 8 Jun 2016 03:51:28 +0000 (+1000)
Subject: discover: Add petitboot,tty and track available consoles
X-Git-Tag: v1.2.0~4
X-Git-Url: https://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=ce54f866b2b9e48bab73acd73b4c05a057f9ddca;hp=ce54f866b2b9e48bab73acd73b4c05a057f9ddca;ds=sidebyside

discover: Add petitboot,tty and track available consoles

Add the NVRAM parameter petitboot,tty which sets the default console to
use when booting a kernel.
In load_config() construct a list of available consoles depending on the
current platform. A future patch depending on firmware changes will
allow this list to be constructed dynamically.

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
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