From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anatolij Gustschin <agust@denx.de>
Date: Fri, 21 Sep 2012 23:56:48 +0200
Subject: [U-Boot] [PATCH] video/powerpc: don't touch DIU registers that
 we don't need
In-Reply-To: <1347916362-26283-1-git-send-email-timur@freescale.com>
References: <1347916362-26283-1-git-send-email-timur@freescale.com>
Message-ID: <20120921235648.326d7210@wker>
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To: u-boot@lists.denx.de

Hi Timur,

On Mon, 17 Sep 2012 16:12:42 -0500
Timur Tabi <timur@freescale.com> wrote:

> Several DIU registers were being initialized either unnecessarily or to
> wrong values.
> 
> 1) All interrupts were enabled even though there's no interrupt handler.
>    Interrupts were left enabled when booting Linux.
> 
> 2) Don't configure a dummy area descriptor, since we don't support ADs
>    in U-Boot.
> 
> 3) Don't configure any write-back buffer registers, since we don't use
>    that mode.
> 
> 4) The default values for the THRESHOLDS, SYN_POL, and PLUT registers
>    should be used, so don't touch those registers either.
> 
> Signed-off-by: Timur Tabi <timur@freescale.com>
> ---
>  drivers/video/fsl_diu_fb.c |   21 ++-------------------
>  1 files changed, 2 insertions(+), 19 deletions(-)

Applied to video/master. I'm sorry for long delay.

Thanks,
Anatolij