From mboxrd@z Thu Jan  1 00:00:00 1970
From: Albert ARIBAUD <albert.u.boot@aribaud.net>
Date: Sun, 4 Nov 2012 15:33:12 +0100
Subject: [U-Boot] [PATCH] mx53loco: Add support for SEIKO 4.3'' WVGA
 panel
In-Reply-To: <201210251314.39020.marex@denx.de>
References: <1350586195-21158-1-git-send-email-fabio.estevam@freescale.com>
	<5089144F.4040102@denx.de>
	<CAOMZO5CXpTHY2RBtWZRVUhu4CuX1V+mNpMzcrCvGRQUd=Pvmzw@mail.gmail.com>
	<201210251314.39020.marex@denx.de>
Message-ID: <20121104153312.6e4bc78b@lilith>
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Hi Marek,

On Thu, 25 Oct 2012 13:14:38 +0200, Marek Vasut <marex@denx.de> wrote:

> Dear Fabio Estevam,
> 
> CCing Albert.
> 
> > Hi Stefano,
> > 
> > On Thu, Oct 25, 2012 at 8:28 AM, Stefano Babic <sbabic@denx.de> wrote:
> > > Yes, I thins is due to the fact that size for the framebuffer is
> > > allocated before relocation. This was also a reason for me to migrate to
> > > CONFIG_VIDEO instead of CONFIG_LCD.
> > 
> > mx53loco.h defines CONFIG_VIDEO, not CONFIG_LCD.
> > 
> > I am suspecting alignment/gcc issues: with a gcc4.4 I can boot into a
> > prompt, but after typing any command and then "enter" the board
> > crashes and reboot.
> > 
> > With gcc4.7, then board hangs after the total RAM is displayed.
> > 
> > Regards,
> > 
> > Fabio Estevam

The board should normally not hang but throw a data abort. In any case,
try to run the board under a HW debugger to find out which exception
occurs.

> Best regards,
> Marek Vasut

Amicalement,
-- 
Albert.