From: Eugene Surovegin <ebs@ebshome.net>
To: Li Yang-r58472 <LeoLi@freescale.com>
Cc: Linux PPC Embedded list <linuxppc-embedded@ozlabs.org>
Subject: Re: Problem running Linux 2.6.11 on MPC8272ADS
Date: Thu, 31 Mar 2005 03:17:19 -0800 [thread overview]
Message-ID: <20050331111718.GA31467@gate.ebshome.net> (raw)
In-Reply-To: <9FCDBA58F226D911B202000BDBAD46730117355F@zch01exm40.ap.freescale.net>
On Thu, Mar 31, 2005 at 04:22:26PM +0800, Li Yang-r58472 wrote:
> Good point.
> There is also IMMR need to be passed from bootloader to kernel. We
> can make more use of the u-boot bd_info mechanism. But it binds ppc
> linux to u-boot boot loader. I don't know if we should make it a
> porting convention.
Well, immr is _already_ part of bd_t passed from U-Boot! I was
surprised that none of board ports (some of which are made for U-Boot
only) use this.
In 8248 based board port I'm working on right now, I already defined
CPM_MAP_ADDR as follows:
#define CPM_MAP_ADDR (((bd_t*)__res)->bi_immr_base)
--
Eugene
next prev parent reply other threads:[~2005-03-31 11:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-31 8:22 Problem running Linux 2.6.11 on MPC8272ADS Li Yang-r58472
2005-03-31 11:17 ` Eugene Surovegin [this message]
2005-03-31 15:36 ` Jon Loeliger
-- strict thread matches above, loose matches on Subject: below --
2005-03-31 3:03 Li Yang-r58472
2005-03-31 3:26 ` Eugene Surovegin
2005-03-29 6:29 Bastos Fernandez Alexandre
2005-03-29 15:44 ` Walter L. Wimer III
[not found] ` <424A60E1.4080802@compulab.co.il>
2005-03-30 16:00 ` Walter L. Wimer III
2005-03-30 17:42 ` Kumar Gala
2005-03-27 9:31 Mike Rapoport
2005-03-28 16:06 ` Walter L. Wimer III
2005-03-28 16:21 ` Kumar Gala
2005-03-28 16:24 ` Walter L. Wimer III
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