linux-kernel - Re: debug tip after earlycon is closed?

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Message-ID: <3860396.RT1mlU0LAT@wuerfel>
Date:	Wed, 27 Jul 2016 09:32:51 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Peter Hurley <peter@...leysoftware.com>,
	Rob Herring <robh+dt@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-serial@...r.kernel.org,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: Re: debug tip after earlycon is closed?

On Wednesday, July 27, 2016 10:23:09 AM CEST Masahiro Yamada wrote:
> [    0.000004] sched_clock: 56 bits at 50MHz, resolution 20ns, wraps
> every 4398046511100ns
> [    0.008254] Console: colour dummy device 80x25
> [    0.012700] console [tty0] enabled
> [    0.016110] bootconsole [uniphier0] disabled

I assume that the original console is on a uart, while the new console
appears to be on the framebuffer. Maybe you have no screen attached?

	Arnd