From: Albert ARIBAUD <albert.u.boot@aribaud.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] mx53loco: Add support for SEIKO 4.3'' WVGA panel
Date: Sun, 4 Nov 2012 15:33:12 +0100 [thread overview]
Message-ID: <20121104153312.6e4bc78b@lilith> (raw)
In-Reply-To: <201210251314.39020.marex@denx.de>
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.
prev parent reply other threads:[~2012-11-04 14:33 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-18 18:49 [U-Boot] [PATCH] mx53loco: Add support for SEIKO 4.3'' WVGA panel Fabio Estevam
2012-10-18 18:57 ` Otavio Salvador
2012-10-20 15:03 ` Stefano Babic
2012-10-23 17:36 ` Fabio Estevam
2012-10-25 10:28 ` Stefano Babic
2012-10-25 11:02 ` Fabio Estevam
2012-10-25 11:14 ` Marek Vasut
2012-11-04 14:33 ` Albert ARIBAUD [this message]
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