From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: VExpress: Kconfig: avoid arm6 compatible for ARCH_VEXPRESS
Date: Thu, 22 Aug 2013 22:51:52 -0700 [thread overview]
Message-ID: <20130823055152.GY7656@atomide.com> (raw)
In-Reply-To: <5216D31B.9050609@asianux.com>
* Chen Gang <gang.chen@asianux.com> [130822 20:20]:
> The related error:
>
> /tmp/ccOMIprI.s: Assembler messages:
> /tmp/ccOMIprI.s:507: Error: selected processor does not support ARM mode `isb '
> /tmp/ccOMIprI.s:513: Error: selected processor does not support ARM mode `isb '
> /tmp/ccOMIprI.s:514: Error: selected processor does not support ARM mode `dsb '
> /tmp/ccOMIprI.s:584: Error: selected processor does not support ARM mode `isb '
> /tmp/ccOMIprI.s:590: Error: selected processor does not support ARM mode `isb '
> /tmp/ccOMIprI.s:591: Error: selected processor does not support ARM mode `dsb '
> make[1]: *** [arch/arm/mach-vexpress/dcscb.o] Error 1
> make: *** [arch/arm/mach-vexpress] Error 2
>
>
> Signed-off-by: Chen Gang <gang.chen@asianux.com>
> ---
> arch/arm/mach-vexpress/Kconfig | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
> index 3657954..9b176ce 100644
> --- a/arch/arm/mach-vexpress/Kconfig
> +++ b/arch/arm/mach-vexpress/Kconfig
> @@ -1,5 +1,5 @@
> config ARCH_VEXPRESS
> - bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7
> + bool "ARM Ltd. Versatile Express family" if ARCH_MULTI_V7 && !CPU_V6 && !CPU_V6K
> select ARCH_REQUIRE_GPIOLIB
> select ARM_AMBA
> select ARM_GIC
We do support v6 and v7 in the same kernel. So instead of limiting
what to select in Kconfig, just specify the v7 flags in the Makefile
for the vexpress .c file with the inline assembly. Look for the
find command I posted earlier in this thread for examples of specifying
flags for a single object in a makefile.
Regards,
Tony
next prev parent reply other threads:[~2013-08-23 5:51 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-21 8:26 [PATCH] ARM: OMAP2: add type cast from 'unsigned' to 'signed' Chen Gang
2013-08-21 8:31 ` [PATCH] ARM: OMAP2: remove useless variable 'ret' Chen Gang
2013-08-22 7:17 ` Tony Lindgren
2013-08-22 7:24 ` Chen Gang
[not found] ` <52147E12.4060401@asianux.com>
2013-08-22 7:45 ` [Suggestion] ARM: allmodconfig: about cross compiling failure under i386 ubuntu Tony Lindgren
2013-08-22 9:19 ` Chen Gang
2013-08-22 10:15 ` Chen Gang
2013-08-22 10:22 ` Russell King - ARM Linux
2013-08-23 1:47 ` Chen Gang
2013-08-23 2:06 ` Chen Gang
2013-08-23 3:04 ` [PATCH] ARM: VExpress: Kconfig: avoid arm6 compatible for ARCH_VEXPRESS Chen Gang
2013-08-23 3:12 ` Chen Gang
2013-08-23 5:51 ` Tony Lindgren [this message]
2013-08-23 7:02 ` Chen Gang
2013-08-23 7:15 ` Chen Gang
2013-08-23 8:02 ` [PATCH v2] ARM: VExpress: Makefile: add armv7 flags for inline assmembly code compiling Chen Gang
2013-08-23 8:12 ` Chen Gang
2013-09-23 1:50 ` [PATCH v3] " Chen Gang
2013-08-22 7:14 ` [PATCH] ARM: OMAP2: add type cast from 'unsigned' to 'signed' Tony Lindgren
2013-08-22 7:43 ` Chen Gang
2013-08-22 7:47 ` [PATCH v2] ARM: OMAP2: use 'int' instead of 'unsigned' for variable 'gpmc_irq_start' Chen Gang
2013-08-22 7:57 ` Tony Lindgren
2013-08-22 8:01 ` Chen Gang
2013-08-22 8:32 ` Tony Lindgren
2013-08-22 8:59 ` Chen Gang F T
2013-08-23 5:48 ` Tony Lindgren
2013-08-23 6:14 ` Chen Gang
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