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ARM: rockchip: select ARMv7 compiler flags for platsmp.o

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When compiling for multiplatform for both ARMv6 and ARMv7, the default
compiler flags are for ARMv6, and the following cpu-hotplug change will
fail with:
 /tmp/ccSFxfmI.s:68: Error: selected processor does not support ARM mode `isb '
 /tmp/ccSFxfmI.s:74: Error: selected processor does not support ARM mode `isb '
 /tmp/ccSFxfmI.s:75: Error: selected processor does not support ARM mode `dsb '

Fix this in a similar manner as in commit 9f0affcf3e "ARM: mvebu: Fix pmsu
compilation when ARMv6 is selected", by specifying ARMv7 flags for platsmp.o.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Heiko Stuebner 2014-07-23 11:36:49 +02:00
parent 7171511eae
commit 09af6a59fb
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-rockchip/Makefile
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@ -1,2 +1,4 @@
CFLAGS_platsmp.o := -march=armv7-a
obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip.o
obj-$(CONFIG_SMP) += headsmp.o platsmp.o