From: 'Joerg Roedel' <joerg.roedel@amd.com>
To: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: 'KyongHo Cho' <pullip.cho@samsung.com>,
'Kukjin Kim' <kgene.kim@samsung.com>,
'Subash Patel' <subash.ramaswamy@linaro.org>,
linux-kernel@vger.kernel.org,
'Younglak Kim' <younglak1004.kim@samsung.com>,
iommu@lists.linux-foundation.org,
linux-samsung-soc@vger.kernel.org,
'Kyungmin Park' <kyungmin.park@samsung.com>,
'Sanghyun Lee' <sanghyun75.lee@samsung.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v8 0/2] ommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos
Date: Tue, 3 Jan 2012 14:10:48 +0100 [thread overview]
Message-ID: <20120103131048.GD29877@amd.com> (raw)
In-Reply-To: <00dc01ccc9fb$4fcb7590$ef6260b0$%szyprowski@samsung.com>
Hi Marek,
On Tue, Jan 03, 2012 at 10:37:29AM +0100, Marek Szyprowski wrote:
> Yes, there is something a bit wrong with your kernel configuration. You get this error if
> there is no board selected to be compiled-in. Please go to kernel configuration and select
> "System Type -> SAMSUNG EXYNOS SoCs Suppport". Then select some hardware board to be
> compiled in, for example SMDKV310, SMDKC210 and "Mobile NURI board".
thanks for this info. I selected a board and compile of linux-next now
fails with:
LD .tmp_vmlinux1
arch/arm/mach-exynos/built-in.o: In function `exynos4_pm_resume':
/data/lemmy/linux.trees.git/arch/arm/mach-exynos/pm.c:385: undefined reference to `scu_enable'
make[1]: *** [.tmp_vmlinux1] Error 1
This is because scu_enable() is only available with CONFIG_SMP=y which
is not set for Exynos.
Joerg
--
AMD Operating System Research Center
Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach
General Managers: Alberto Bozzo, Andrew Bowd
Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632
next prev parent reply other threads:[~2012-01-03 13:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-29 12:24 [PATCH v8 0/2] ommu/exynos: Add IOMMU/System MMU driver for Samsung Exynos KyongHo Cho
2012-01-02 13:42 ` Joerg Roedel
2012-01-02 15:21 ` KyongHo Cho
2012-01-02 15:58 ` Joerg Roedel
2012-01-03 1:02 ` Kukjin Kim
2012-01-03 8:15 ` KyongHo Cho
2012-01-03 9:55 ` Russell King - ARM Linux
2012-01-04 15:01 ` Joerg Roedel
2012-01-04 21:26 ` Russell King - ARM Linux
2012-01-05 11:47 ` Joerg Roedel
2012-01-09 0:32 ` KyongHo Cho
2012-01-02 16:35 ` Joerg Roedel
2012-01-03 9:37 ` Marek Szyprowski
2012-01-03 13:10 ` 'Joerg Roedel' [this message]
[not found] ` <000e01ccc624$c9349310$5b9db930$%cho-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-02-24 13:45 ` Marek Szyprowski
2012-02-24 16:08 ` KyongHo Cho
2012-02-27 15:51 ` Marek Szyprowski
2012-02-27 16:04 ` KyongHo Cho
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