[U-Boot] [PATCH 1/4] arm/km: fix memory settings

Prafulla Wadaskar prafulla at marvell.com
Mon Dec 17 13:51:05 CET 2012



> -----Original Message-----
> From: Holger Brunck [mailto:holger.brunck at keymile.com]
> Sent: 17 December 2012 18:13
> To: Prafulla Wadaskar
> Cc: u-boot at lists.denx.de; albert.u.boot at aribaud.net; Longchamp,
> Valentin
> Subject: Re: [PATCH 1/4] arm/km: fix memory settings
> 
> Hi Prafulla,
> 
> On 11/02/2012 11:15 AM, Holger Brunck wrote:
> > On kmcoge5un we faced some serious problems with the memory during
> > temperature tests. Reason was that we overwrite some registers for
> > memory settings which have to leave untouched. These where registers
> > 0x20148 , 0x2014c and 0x20154.
> > So writing these registers is prohibited and this patch removes them
> > from all km related config files. Even if the problem was only
> > seen on kmcoge5un.
> >
> > Signed-off-by: Holger Brunck <holger.brunck at keymile.com>
> > Signed-off-by: Valentin Longchamp <valentin.longchamp at keymile.com>
> > cc: Prafulla Wadaskar <prafulla at marvell.com>
> > ---
> >  board/keymile/km_arm/kwbimage-memphis.cfg  |    6 +++---
> >  board/keymile/km_arm/kwbimage.cfg          |    6 +++---
> >  board/keymile/km_arm/kwbimage_128M16_1.cfg |   25 ++---------------
> --------
> >  board/keymile/km_arm/kwbimage_256M8_1.cfg  |   25 ++---------------
> --------
> >  4 files changed, 10 insertions(+), 52 deletions(-)
> >
> 
> what about this patch serie? They were posted long time ago and we are
> already
> at -rc2 and they are sitting wether in the ARM tree nor in your
> marvell tree. So
> could you please pick up these four?

Sure, I am doing the same, I will provide the pull request today.

Regards...
Prafulla . . .


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