From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: Re: [RFC 1/2] MIPS: start.S: add "barebox" label at _start + 8
Date: Sat, 28 Apr 2012 20:04:13 +0400 [thread overview]
Message-ID: <CAA4bVAE_Q=Fisk0HP7MJ8RgHs3UafwTvUp6TAgp6FdeU+S00bQ@mail.gmail.com> (raw)
In-Reply-To: <1335621130-935-1-git-send-email-antonynpavlov@gmail.com>
On 28 April 2012 17:52, Antony Pavlov <antonynpavlov@gmail.com> wrote:
> Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
> ---
> arch/mips/boot/start.S | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/arch/mips/boot/start.S b/arch/mips/boot/start.S
> index b756d40..d8f4fd5 100644
> --- a/arch/mips/boot/start.S
> +++ b/arch/mips/boot/start.S
> @@ -52,6 +52,14 @@ _pc: addiu \rd, ra, \label - _pc # label is assumed to be
> .align 4
>
> EXPORT(_start)
> +
> + b __start
> + nop
> +
> + .ascii "barebox"
There is the problem with mips64 (thank to Jean-Christophe).
We must set offset for "barebox" string more explicitly.
I will remake the patches.
> + .byte 0
> +
> +__start:
> /* disable watchpoints */
> mtc0 zero, CP0_WATCHLO
> mtc0 zero, CP0_WATCHHI
> --
> 1.7.10
>
--
Best regards,
Antony Pavlov
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next prev parent reply other threads:[~2012-04-28 16:04 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-28 13:52 Antony Pavlov
2012-04-28 13:52 ` [RFC 2/2] MIPS: bootm: add "MIPS barebox" handler Antony Pavlov
2012-04-28 16:04 ` Antony Pavlov [this message]
2012-04-30 11:51 ` [RFC 1/2] MIPS: start.S: add "barebox" label at _start + 8 Jean-Christophe PLAGNIOL-VILLARD
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