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From: Scott Wood <scottwood@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] qemu-ppce500: Align code at 64k boundary
Date: Mon, 29 Jun 2015 13:38:39 -0500	[thread overview]
Message-ID: <1435603119.9432.33.camel@freescale.com> (raw)
In-Reply-To: <55918BA2.5030106@freescale.com>

On Mon, 2015-06-29 at 11:17 -0700, York Sun wrote:
> Scott,
> 
> I lost track on your progress. Please let me know if I should hold this one 
> or
> drop it.
> 
> York

It shouldn't be needed anymore, as of commit 
e1bfd1c6b7bc0dc530247fd9108feba3147adf36 ("powerpc/mpc85xx: Use GOT when 
loading IVORs post-relocation").

-Scott

> On 04/22/2015 07:26 PM, Scott Wood wrote:
> > On Wed, 2015-04-22 at 18:13 +0200, Alexander Graf wrote:
> > > The QEMU u-boot located itself at a 4k aligned offset which the rest
> > > of the code didn't really expect. Align it with 64k to allow the memory
> > > code to deal with 64k granularity.
> > > 
> > > This fixes broken interrupt delivery with the ppce500 machine for me.
> > > 
> > > Signed-off-by: Alexander Graf <agraf@suse.de>
> > > ---
> > >  include/configs/qemu-ppce500.h |    2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/include/configs/qemu-ppce500.h b/include/configs/qemu-
> > > ppce500.h
> > > index 7071849..ec90797 100644
> > > --- a/include/configs/qemu-ppce500.h
> > > +++ b/include/configs/qemu-ppce500.h
> > > @@ -18,7 +18,7 @@
> > >  #define CONFIG_QEMU_E500
> > >  
> > >  #undef CONFIG_SYS_TEXT_BASE
> > > -#define CONFIG_SYS_TEXT_BASE     0xf01000 /* 15 MB */
> > > +#define CONFIG_SYS_TEXT_BASE     0xf10000 /* 15 MB */
> > >  #define CONFIG_SYS_GENERIC_BOARD
> > >  
> > >  #define CONFIG_SYS_MPC85XX_NO_RESETVEC
> > 
> > I think we have a similar problem with NAND, SD, etc. boot on some
> > targets.  I'll try to fix it so that the existing addresses work.
> > 
> > -Scott
> > 
> > 

      reply	other threads:[~2015-06-29 18:38 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-22 16:13 [U-Boot] [PATCH] qemu-ppce500: Align code at 64k boundary Alexander Graf
2015-04-23  2:26 ` Scott Wood
2015-06-29 18:17   ` York Sun
2015-06-29 18:38     ` Scott Wood [this message]

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