From: Matt Porter <porter@cox.net>
To: Aman <aman@mistralsoftware.com>
Cc: linuxppc embedded <linuxppc-embedded@lists.linuxppc.org>
Subject: Re: NVRAM/RTC
Date: Thu, 12 Dec 2002 14:52:43 -0700 [thread overview]
Message-ID: <20021212145243.A5263@home.com> (raw)
In-Reply-To: <000901c2a20b$23472400$370da8c0@aman>; from aman@mistralsoftware.com on Thu, Dec 12, 2002 at 11:50:23PM +0530
On Thu, Dec 12, 2002 at 11:50:23PM +0530, Aman wrote:
>
> Hi All
>
> I have customized board , which has PPC 440GP as its processor. In this
> board there is no NVRAM/RTC as in the 440GP evalkit. In the Rom monitor,
> configuration related to it NVRAM/RTC has been removed. Because of this
> changes in the rom monitor code, the linux image is hanging after " Now
> Booting the Kernel". If NVRAM/RTC EBC bank1 is enabled in rom monitor, the
> linux image is executing without any problem. Can anyone say , how to
> disable the NVRAM/RTC option in the linux kernel.
Are you trying to run an ebony image on this board? Sounds like it,
and that would be the wrong thing to do. Make a new port, and
in your <board>.c file, don't ioremap the RTC area (since you don't
have one) and delete (or set NULL) all the time/nvram machdeps.
Regards,
--
Matt Porter
porter@cox.net
This is Linux Country. On a quiet night, you can hear Windows reboot.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2002-12-12 21:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-12 18:20 NVRAM/RTC Aman
2002-12-12 21:52 ` Matt Porter [this message]
2002-12-13 16:05 ` NVRAM/RTC Aman
2002-12-13 17:35 ` NVRAM/RTC Matt Porter
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