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ARM: ux500: build hotplug.o for ARMv7-a

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If we try to build this file in a multiplatform configuration with
ARMv6 enabled, gas complains about the dsb operation being undefined.
Adding -march=armv7-a is safe because that code is only ever run
on ux500, which is Cortex-A9.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Arnd Bergmann 2013-03-21 22:51:14 +01:00 committed by Linus Walleij
parent 7f01e5a7e6
commit f6f1bdac9d
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-ux500/Makefile
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@ -15,3 +15,5 @@ obj-$(CONFIG_MACH_MOP500) += board-mop500.o board-mop500-sdi.o \
board-mop500-audio.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
CFLAGS_hotplug.o += -march=armv7-a