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.
prev parent reply other threads:[~2013-07-01 1:36 UTC|newest]
Thread overview: 2+ 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
2013-07-01 1:36 ` Simon Horman [this message]
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