From: Nathan Lynch <ntl@pobox.com>
To: Jon Smirl <jonsmirl@gmail.com>
Cc: ppc-dev <Linuxppc-dev@ozlabs.org>
Subject: Re: can't boot mpc5200, powerpc: Enable AT_BASE_PLATFORM aux vector
Date: Fri, 25 Jul 2008 17:00:38 -0500 [thread overview]
Message-ID: <20080725220038.GI9594@localdomain> (raw)
In-Reply-To: <9e4733910807251451s623b87cetcf7ed5ff6a12f012@mail.gmail.com>
Jon Smirl wrote:
> I've lost my ability to boot on the mpc5200. Reverting this patch fixes it.
How does it fail?
> @@ -1652,6 +1655,14 @@ struct cpu_spec * __init identify_cpu(unsigned
> long offset, unsigned int pvr)
> } else
> *t = *s;
> *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
> +
> + /*
> + * Set the base platform string once; assumes
> + * we're called with real pvr first.
> + */
> + if (powerpc_base_platform == NULL)
> + powerpc_base_platform = t->platform;
> +
Hmm, maybe this needs RELOC/PTRRELOC tricks?
next prev parent reply other threads:[~2008-07-25 22:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-25 21:51 can't boot mpc5200, powerpc: Enable AT_BASE_PLATFORM aux vector Jon Smirl
2008-07-25 22:00 ` Nathan Lynch [this message]
2008-07-25 22:15 ` Benjamin Herrenschmidt
2008-07-25 22:46 ` Jon Smirl
2008-07-25 22:51 ` Jon Smirl
2008-07-25 22:50 ` Nathan Lynch
2008-07-25 22:52 ` Jon Smirl
2008-07-25 22:58 ` Nathan Lynch
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