From: Wolfgang Denk <wd@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [PATCH][FOR 1.3.4] 85xx: Don't move interrupt vector to low memory
Date: Wed, 06 Aug 2008 16:42:51 +0200 [thread overview]
Message-ID: <20080806144251.0D80C24885@gemini.denx.de> (raw)
In-Reply-To: Your message of "Wed, 06 Aug 2008 07:58:58 CDT." <41F2F68F-34F5-4D3B-8AA1-294589B48033@kernel.crashing.org>
In message <41F2F68F-34F5-4D3B-8AA1-294589B48033@kernel.crashing.org> you wrote:
>
> > Oops? This is expected and normal behaviour. Did anybody complain
> > about this?
>
> Real, any reason why? I understand on classic PPC this might be the
> case but I see no reason for it to be so on book-e parts.
Well, one reason might be to have identical code for all PPC systems ?
> > High memory means leave them in flash?
>
> No I leave them at the relocated location in DDR.
Ah, I see.
> > All references to flash memory must be relocated to RAM, including the
> > exception vectors, of course.
>
> Any they are. I'm just removing a second relocation that is a hold
> over from how 6xx PPC exception vectors work.
Not only 6xx. Actually all PPC.
> > I don't think so. Seems to introduce a bug.
>
> I disagree with that. It resolved a bug when I did. 'setenv
> autostart no; bootm'
That might be a problem only when using your broken autostart patches.
We will fix this by backing out that patch ;-)
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Madness takes its toll. Please have exact change.
next prev parent reply other threads:[~2008-08-06 14:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-06 6:28 [U-Boot-Users] [PATCH][FOR 1.3.4] 85xx: Don't move interrupt vector to low memory Kumar Gala
2008-08-06 6:50 ` Wolfgang Denk
2008-08-06 12:58 ` Kumar Gala
2008-08-06 14:42 ` Wolfgang Denk [this message]
2008-08-06 19:32 ` Scott Wood
2008-08-06 19:41 ` Jerry Van Baren
2008-08-06 19:46 ` Wolfgang Denk
2008-08-06 19:49 ` Kumar Gala
2008-08-06 20:17 ` Wolfgang Denk
2008-08-06 20:34 ` Kumar Gala
2008-08-06 20:41 ` Wolfgang Denk
2008-08-06 20:46 ` Kumar Gala
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