mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 1/1] arm: bootm: zImage allow to use the concataned oftree
Date: Thu, 12 Apr 2012 13:35:00 +0200	[thread overview]
Message-ID: <20120412113500.GC11079@game.jcrosoft.org> (raw)
In-Reply-To: <20120412100355.GX3852@pengutronix.de>

On 12:03 Thu 12 Apr     , Sascha Hauer wrote:
> On Wed, Apr 11, 2012 at 11:13:08AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > This will allow to update it with fixup.
> > 
> > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
> 
> This looks like a followup to the previous patch, but it does not apply
> neither with or without this patch.
it's apply over the android patch sereis

I put the patch merge there

The following changes since commit 6c727af2c27d84f26a04a8075890f575ebf91814:

  Final switch to use combined driver mc13xxx (2012-04-11 09:51:01 +0200)

are available in the git repository at:

  git://git.jcrosoft.org/barebox.git zImage

for you to fetch changes up to 576b0d48b3f27388240538f85ec4aa1f778f2573:

  arm: bootm: zImage allow to use the concataned oftree (2012-04-12 19:50:42 +0800)

----------------------------------------------------------------
Jean-Christophe PLAGNIOL-VILLARD (2):
      arm: fix zImage support when a oftree is concatenated
      arm: bootm: zImage allow to use the concataned oftree

 arch/arm/lib/bootm.c |   54 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 54 insertions(+), 0 deletions(-)

Best Regards,
J. 
> Sascha
> 
> > ---
> >  arch/arm/lib/bootm.c |   19 ++++++++++++-------
> >  1 files changed, 12 insertions(+), 7 deletions(-)
> > 
> > diff --git a/arch/arm/lib/bootm.c b/arch/arm/lib/bootm.c
> > index 813927a..213f136 100644
> > --- a/arch/arm/lib/bootm.c
> > +++ b/arch/arm/lib/bootm.c
> > @@ -14,6 +14,7 @@
> >  #include <sizes.h>
> >  #include <libbb.h>
> >  #include <magicvar.h>
> > +#include <libfdt.h>
> >  
> >  #include <asm/byteorder.h>
> >  #include <asm/setup.h>
> > @@ -127,8 +128,6 @@ struct zimage_header {
> >  static int do_bootz_linux_fdt(int fd, struct image_data *data)
> >  {
> >  	struct fdt_header __header, *header;
> > -	struct resource *r = data->os_res;
> > -	struct resource *of_res = data->os_res;
> >  	void *oftree;
> >  	int ret;
> >  
> > @@ -144,14 +143,12 @@ static int do_bootz_linux_fdt(int fd, struct image_data *data)
> >  
> >  	end = be32_to_cpu(header->totalsize);
> >  
> > -	of_res = request_sdram_region("oftree", r->start + r->size, end);
> > -	if (!of_res) {
> > -		perror("zImage: oftree request_sdram_region");
> > +	oftree = malloc(end + 0x8000);
> > +	if (!oftree) {
> > +		perror("zImage: oftree malloc");
> >  		return -ENOMEM;
> >  	}
> >  
> > -	oftree = (void*)of_res->start;
> > -
> >  	memcpy(oftree, header, sizeof(*header));
> >  
> >  	end -= sizeof(*header);
> > @@ -164,6 +161,14 @@ static int do_bootz_linux_fdt(int fd, struct image_data *data)
> >  		return -EIO;
> >  	}
> >  
> > +	fdt_open_into(oftree, oftree, end + 0x8000);
> > +
> > +	ret = of_fix_tree(oftree);
> > +	if (ret)
> > +		return ret;
> > +
> > +	data->oftree = oftree;
> > +
> >  	pr_info("zImage: concatenated oftree detected\n");
> >  
> >  	return 0;
> > -- 
> > 1.7.9.1
> > 
> > 
> > _______________________________________________
> > barebox mailing list
> > barebox@lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/barebox
> > 
> 
> -- 
> Pengutronix e.K.                           |                             |
> Industrial Linux Solutions                 | http://www.pengutronix.de/  |
> Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
> Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

      reply	other threads:[~2012-04-12 11:52 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-11  6:38 [PATCH v2] arm: fix zImage support when a oftree is concatenated Jean-Christophe PLAGNIOL-VILLARD
2012-04-11  8:12 ` Sascha Hauer
2012-04-11  8:20   ` Jean-Christophe PLAGNIOL-VILLARD
2012-04-11  9:13 ` [PATCH 1/1] arm: bootm: zImage allow to use the concataned oftree Jean-Christophe PLAGNIOL-VILLARD
2012-04-12 10:03   ` Sascha Hauer
2012-04-12 11:35     ` Jean-Christophe PLAGNIOL-VILLARD [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20120412113500.GC11079@game.jcrosoft.org \
    --to=plagnioj@jcrosoft.com \
    --cc=barebox@lists.infradead.org \
    --cc=s.hauer@pengutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox