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Re: [PATCH -mm 2/4] MIPS: BCM947xx support (v2)

To: Aurelien Jarno <aurelien@aurel32.net>
Subject: Re: [PATCH -mm 2/4] MIPS: BCM947xx support (v2)
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Tue, 7 Aug 2007 09:40:45 +0900
Cc: yoichi_yuasa@tripeaks.co.jp, mb@bu3sch.de, akpm@osdl.org, linux-mips@linux-mips.org, wbx@openwrt.org, nbd@openwrt.org, jolt@tuxbox.org
In-reply-to: <20070806191712.GA2019@hall.aurel32.net>
Organization: TriPeaks Corporation
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20070806150900.GG24308@hall.aurel32.net> <200708062005.29657.mb@bu3sch.de> <20070806183316.GB32465@hall.aurel32.net> <200708062037.05995.mb@bu3sch.de> <20070806191712.GA2019@hall.aurel32.net>
Sender: linux-mips-bounce@linux-mips.org
On Mon, 6 Aug 2007 21:17:12 +0200
Aurelien Jarno <aurelien@aurel32.net> wrote:

> The patch below against 2.6.23-rc1-mm2 adds support for BCM947xx CPUs.
> It originally comes from the OpenWrt patches.
<snip>
> --- a/arch/mips/bcm947xx/prom.c
> +++ b/arch/mips/bcm947xx/prom.c
> @@ -0,0 +1,58 @@
> +/*
> + *  Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
> + *
> + *  This program is free software; you can redistribute  it and/or modify it
> + *  under  the terms of  the GNU General  Public License as published by the
> + *  Free Software Foundation;  either version 2 of the  License, or (at your
> + *  option) any later version.
> + *
> + *  THIS  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
> + *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
> + *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
> + *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
> + *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
> + *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
> + *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
> + *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
> + *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
> + *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> + *
> + *  You should have received a copy of the  GNU General Public License along
> + *  with this program; if not, write  to the Free Software Foundation, Inc.,
> + *  675 Mass Ave, Cambridge, MA 02139, USA.
> + */
> +
> +#include <linux/init.h>
> +#include <linux/mm.h>
> +#include <linux/sched.h>
> +#include <linux/bootmem.h>
> +
> +#include <asm/addrspace.h>
> +#include <asm/bootinfo.h>
> +#include <asm/pmon.h>
> +
> +const char *get_system_type(void)
> +{
> +     return "Broadcom BCM947xx";
> +}
> +
> +void __init prom_init(void)
> +{
> +     unsigned long mem;
> +
> +     mips_machgroup = MACH_GROUP_BRCM;
> +     mips_machtype = MACH_BCM947XX;

If you don't have a plan using mips_machgroup/mips_machtype,
it is not a must. 

Yoichi

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