From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Will Deacon <will.deacon@arm.com>
Cc: Lior Amsalem <alior@marvell.com>, Andrew Lunn <andrew@lunn.ch>,
Ike Pan <ike.pan@canonical.com>,
Nadav Haklai <nadavh@marvell.com>,
Ian Molton <ian.molton@codethink.co.uk>,
David Marlin <dmarlin@redhat.com>,
Yehuda Yitschak <yehuday@marvell.com>,
Jani Monoses <jani.monoses@canonical.com>,
Mike Turquette <mturquette@linaro.org>,
Tawfik Bayouk <tawfik@marvell.com>,
Dan Frazier <dann.frazier@canonical.com>,
Eran Ben-Avi <benavi@marvell.com>,
Leif Lindholm <Leif.Lindholm@arm.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Jason Cooper <jason@lakedaemon.net>,
Arnd Bergmann <arnd@arndb.de>, "jcm@redhat.com" <jcm@redhat.com>,
"devicetree-discuss@lists.ozlabs.org"
<devicetree-discuss@lists.ozlabs.org>,
"rob.herring@calxeda.com" <rob.herring@calxeda.com>,
Ben Dooks <ben-linux@fluff.org>,
Gregory CLEMENT <gregory.clement@free-electrons.com>,
linux-arm-kernel@list
Subject: Re: [PATCH V5 5/5] arm: mvebu: Added SMP support for Armada XP
Date: Wed, 21 Nov 2012 12:26:10 +0000 [thread overview]
Message-ID: <20121121122610.GM3290@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <20121121122251.GI11990@mudshark.cambridge.arm.com>
On Wed, Nov 21, 2012 at 12:22:51PM +0000, Will Deacon wrote:
> Sorry, my mistake (I was thinking on my feet) since secondary_startup is
> declared in a C file, right? How about:
>
> ldr lr, =secondary_startup
> b ll_set_cpu_coherent
Why? Do we really want LR to be the _virtual_ address? No we don't,
because secondary_startup expects to be called with the MMU off.
So I go back to my original comment. What's wrong with:
bl ll_set_cpu_coherent
b secondary_startup
?
next prev parent reply other threads:[~2012-11-21 12:26 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-20 21:15 [PATCH V5 0/5] SMP support for Armada XP Gregory CLEMENT
[not found] ` <1353446150-10088-1-git-send-email-gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2012-11-20 21:15 ` [PATCH V5 1/5] arm: mvebu: Added support for coherency fabric in mach-mvebu Gregory CLEMENT
[not found] ` <1353446150-10088-2-git-send-email-gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2012-11-21 10:36 ` Will Deacon
[not found] ` <20121121103622.GC11990-MRww78TxoiP5vMa5CHWGZ34zcgK1vI+I0E9HWUfgJXw@public.gmane.org>
2012-11-21 11:53 ` Gregory CLEMENT
2012-11-21 14:12 ` Gregory CLEMENT
2012-11-20 21:15 ` [PATCH V5 2/5] arm: mvebu: Added initial support for power managmement service unit Gregory CLEMENT
2012-11-20 21:15 ` [PATCH V5 3/5] arm: mvebu: Added IPI support via doorbells Gregory CLEMENT
2012-11-20 21:15 ` [PATCH V5 4/5] arm: mm: Added support for PJ4B cpu and init routines Gregory CLEMENT
2012-11-20 21:15 ` [PATCH V5 5/5] arm: mvebu: Added SMP support for Armada XP Gregory CLEMENT
[not found] ` <1353446150-10088-6-git-send-email-gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2012-11-21 10:41 ` Will Deacon
2012-11-21 11:57 ` Gregory CLEMENT
[not found] ` <50ACC198.5030300-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2012-11-21 12:22 ` Will Deacon
2012-11-21 12:26 ` Russell King - ARM Linux [this message]
[not found] ` <20121121122610.GM3290-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2012-11-21 12:31 ` Gregory CLEMENT
[not found] ` <50ACC9A8.9060409-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
2012-11-21 13:13 ` Will Deacon
2012-11-21 11:38 ` Russell King - ARM Linux
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