From: Simon Horman <horms@verge.net.au>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: shmobile: Update romImage to relocate appended DTB
Date: Mon, 01 Jul 2013 01:36:28 +0000 [thread overview]
Message-ID: <20130701013627.GD14567@verge.net.au> (raw)
In-Reply-To: <20130626234807.11425.24645.sendpatchset@w520>
On Thu, Jun 27, 2013 at 08:48:07AM +0900, Magnus Damm wrote:
> From: Magnus Damm <damm@opensource.se>
>
> Instead of relying of MACH_TYPE for board identification,
> update the romImage code to relocate an appended DTB to
> the beginning of RAM. This implementation is independent
> of ARM_APPENDED_DTB, this because it is necessary to copy
> the DTB to memory so the kernel can access it.
>
> Without this patch Mackerel does not boot via the Mask ROM
> over USB (r_usb_boot) - this since non-DT boot was broken
> ages ago in commit:
>
> 0ce53cd ARM: mach-shmobile: Use DT_MACHINE for mackerel
>
> Signed-off-by: Magnus Damm <damm@opensource.se>
> ---
>
> Written against renesas-next-20130620
>
> arch/arm/boot/compressed/head-shmobile.S | 43 ++++++++++++++++++++++++---
> arch/arm/mach-shmobile/include/mach/zboot.h | 2 -
> 2 files changed, 39 insertions(+), 6 deletions(-)
Thanks, I have queued this up in the boot-cleanup branch.
WARNING: multiple messages have this Message-ID (diff)
From: horms@verge.net.au (Simon Horman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: shmobile: Update romImage to relocate appended DTB
Date: Mon, 1 Jul 2013 10:36:28 +0900 [thread overview]
Message-ID: <20130701013627.GD14567@verge.net.au> (raw)
In-Reply-To: <20130626234807.11425.24645.sendpatchset@w520>
On Thu, Jun 27, 2013 at 08:48:07AM +0900, Magnus Damm wrote:
> From: Magnus Damm <damm@opensource.se>
>
> Instead of relying of MACH_TYPE for board identification,
> update the romImage code to relocate an appended DTB to
> the beginning of RAM. This implementation is independent
> of ARM_APPENDED_DTB, this because it is necessary to copy
> the DTB to memory so the kernel can access it.
>
> Without this patch Mackerel does not boot via the Mask ROM
> over USB (r_usb_boot) - this since non-DT boot was broken
> ages ago in commit:
>
> 0ce53cd ARM: mach-shmobile: Use DT_MACHINE for mackerel
>
> Signed-off-by: Magnus Damm <damm@opensource.se>
> ---
>
> Written against renesas-next-20130620
>
> arch/arm/boot/compressed/head-shmobile.S | 43 ++++++++++++++++++++++++---
> arch/arm/mach-shmobile/include/mach/zboot.h | 2 -
> 2 files changed, 39 insertions(+), 6 deletions(-)
Thanks, I have queued this up in the boot-cleanup branch.
next prev parent reply other threads:[~2013-07-01 1:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-26 23:48 [PATCH] ARM: shmobile: Update romImage to relocate appended DTB Magnus Damm
2013-06-26 23:48 ` Magnus Damm
2013-07-01 1:36 ` Simon Horman [this message]
2013-07-01 1:36 ` Simon Horman
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=20130701013627.GD14567@verge.net.au \
--to=horms@verge.net.au \
--cc=linux-arm-kernel@lists.infradead.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.