From: Scott Wood <scottwood@freescale.com>
To: McClintock Matthew-B29882 <B29882@freescale.com>
Cc: Wood Scott-B07421 <B07421@freescale.com>,
Gala Kumar-B11780 <B11780@freescale.com>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH v2] powerpc/setup_{32, 64}.c: remove unneeded boot_cpuid{, _phys}
Date: Tue, 20 Dec 2011 13:27:55 -0600 [thread overview]
Message-ID: <4EF0E1BB.5020208@freescale.com> (raw)
In-Reply-To: <CAEsOVNdAhx+X3GFFtNO4XYC96OUyQF7uBePxGEE7RJ=BkTOAGA@mail.gmail.com>
On 12/20/2011 12:44 PM, McClintock Matthew-B29882 wrote:
> On Fri, Dec 16, 2011 at 3:29 PM, Scott Wood <scottwood@freescale.com> wrote:
>> It would be nice if we could eliminate all usage of the boot cpu dtb
>> field -- it's easy to forget to set it, especially if you're not making
>> an AMP config. The default -1 means this patch would break booting with
>> such a tree.
>
> I can add a check here to see if the boot cpu in the device tree is -1
> to assume this is the boot cpu in addition to the boot cpu matching
> the PIR.
Won't that break on secondaries with a -1 dtb?
-Scott
next prev parent reply other threads:[~2011-12-20 19:28 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-25 22:54 [PATCH 1/5] powerpc/85xx: issue 15 EOI after core reset Matthew McClintock
2011-10-25 22:54 ` [PATCH 2/5] powerpc/fsl_booke: Fix comment in head_fsl_booke.S Matthew McClintock
2011-11-03 18:00 ` Kumar Gala
2011-10-25 22:54 ` [PATCH 3/5] powerpc/85xx: Make kexec to interate over online cpus Matthew McClintock
2011-11-03 18:00 ` Kumar Gala
2011-10-25 22:54 ` [PATCH 4/5] powerpc/85xx: use physical cpu from device tree Matthew McClintock
2011-10-25 22:54 ` [PATCH 5/5] powerpc/setup_{32, 64}.c: remove unneeded boot_cpuid{, _phys} Matthew McClintock
2011-11-25 3:41 ` Benjamin Herrenschmidt
2011-11-29 4:24 ` [PATCH v2] " Matthew McClintock
2011-12-16 3:12 ` Benjamin Herrenschmidt
2011-12-16 3:29 ` McClintock Matthew-B29882
2011-12-16 3:35 ` Benjamin Herrenschmidt
2011-12-16 3:42 ` McClintock Matthew-B29882
2011-12-16 21:29 ` Scott Wood
2011-12-16 22:09 ` Benjamin Herrenschmidt
2011-12-20 18:44 ` McClintock Matthew-B29882
2011-12-20 19:27 ` Scott Wood [this message]
2011-10-26 3:16 ` [PATCH 1/5] powerpc/85xx: issue 15 EOI after core reset Kumar Gala
2011-10-26 18:13 ` [PATCH 1/5] powerpc/85xx: issue 15 EOI after core reset for FSL CoreNet devices Matthew McClintock
2011-10-26 18:30 ` Segher Boessenkool
2011-10-26 18:33 ` [PATCH v3 " Matthew McClintock
2011-10-26 18:46 ` [PATCH v4 " Matthew McClintock
2011-11-03 18:00 ` Kumar Gala
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