diff mbox

ARM: vexpress: allow dcscb and tc2_pm in a combined ARMv6+v7 build

Message ID alpine.LFD.2.03.1309091224010.20709@syhkavp.arg (mailing list archive)
State New, archived
Headers show

Commit Message

Nicolas Pitre Sept. 9, 2013, 4:31 p.m. UTC
This fixes the following build error:

/tmp/cce439dZ.s: Assembler messages:
/tmp/cce439dZ.s:506: Error: selected processor does not support ARM mode `isb '
/tmp/cce439dZ.s:512: Error: selected processor does not support ARM mode `isb '
/tmp/cce439dZ.s:513: Error: selected processor does not support ARM mode `dsb '
/tmp/cce439dZ.s:583: Error: selected processor does not support ARM mode `isb '
/tmp/cce439dZ.s:589: Error: selected processor does not support ARM mode `isb '
/tmp/cce439dZ.s:590: Error: selected processor does not support ARM mode `dsb '

Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Nicolas Pitre <nico@linaro.org>

Comments

Olof Johansson Sept. 10, 2013, 12:33 a.m. UTC | #1
On Mon, Sep 09, 2013 at 12:31:04PM -0400, Nicolas Pitre wrote:
> 
> This fixes the following build error:
> 
> /tmp/cce439dZ.s: Assembler messages:
> /tmp/cce439dZ.s:506: Error: selected processor does not support ARM mode `isb '
> /tmp/cce439dZ.s:512: Error: selected processor does not support ARM mode `isb '
> /tmp/cce439dZ.s:513: Error: selected processor does not support ARM mode `dsb '
> /tmp/cce439dZ.s:583: Error: selected processor does not support ARM mode `isb '
> /tmp/cce439dZ.s:589: Error: selected processor does not support ARM mode `isb '
> /tmp/cce439dZ.s:590: Error: selected processor does not support ARM mode `dsb '
> 
> Tested-by: Guenter Roeck <linux@roeck-us.net>
> Signed-off-by: Nicolas Pitre <nico@linaro.org>


Applied to fixes. thanks!


-Olof
Kevin Hilman Sept. 10, 2013, 12:37 a.m. UTC | #2
On Mon, Sep 9, 2013 at 9:31 AM, Nicolas Pitre <nicolas.pitre@linaro.org> wrote:
>
> This fixes the following build error:
>
> /tmp/cce439dZ.s: Assembler messages:
> /tmp/cce439dZ.s:506: Error: selected processor does not support ARM mode `isb '
> /tmp/cce439dZ.s:512: Error: selected processor does not support ARM mode `isb '
> /tmp/cce439dZ.s:513: Error: selected processor does not support ARM mode `dsb '
> /tmp/cce439dZ.s:583: Error: selected processor does not support ARM mode `isb '
> /tmp/cce439dZ.s:589: Error: selected processor does not support ARM mode `isb '
> /tmp/cce439dZ.s:590: Error: selected processor does not support ARM mode `dsb '
>
> Tested-by: Guenter Roeck <linux@roeck-us.net>
> Signed-off-by: Nicolas Pitre <nico@linaro.org>

Tested-by: Kevin Hilman <khilman@linaro.org>

Nice!  this helps quiet down allmodconfig builds.

Kevin
diff mbox

Patch

diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile
index 36ea824712..505e64ab3e 100644
--- a/arch/arm/mach-vexpress/Makefile
+++ b/arch/arm/mach-vexpress/Makefile
@@ -7,6 +7,8 @@  ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
 obj-y					:= v2m.o
 obj-$(CONFIG_ARCH_VEXPRESS_CA9X4)	+= ct-ca9x4.o
 obj-$(CONFIG_ARCH_VEXPRESS_DCSCB)	+= dcscb.o	dcscb_setup.o
+CFLAGS_dcscb.o				+= -march=armv7-a
 obj-$(CONFIG_ARCH_VEXPRESS_TC2_PM)	+= tc2_pm.o spc.o
+CFLAGS_tc2_pm.o				+= -march=armv7-a
 obj-$(CONFIG_SMP)			+= platsmp.o
 obj-$(CONFIG_HOTPLUG_CPU)		+= hotplug.o