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When compiling for multiplatform for both ARMv6 and ARMv7, the default compiler
flags are for ARMv6, and we will get:
/tmp/ccwDEzd0.s: Assembler messages:
/tmp/ccwDEzd0.s:639: Error: selected processor does not support ARM mode `isb '
/tmp/ccwDEzd0.s:645: Error: selected processor does not support ARM mode `isb '
/tmp/ccwDEzd0.s:646: Error: selected processor does not support ARM mode `dsb '
/tmp/ccwDEzd0.s:695: Error: selected processor does not support ARM mode `isb '
make[1]: *** [arch/arm/mach-mvebu/pmsu.o] Error 1
Fix this in a similar manner than done previously in commit
72533b77d3, by specifying ARMv7 flags for pmsu.o.
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Link: https://lkml.kernel.org/r/1399407782-29091-1-git-send-email-vincent.stehle@laposte.net
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <gregory.clement@free-electrons.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
17 lines
554 B
Makefile
17 lines
554 B
Makefile
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \
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-I$(srctree)/arch/arm/plat-orion/include
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AFLAGS_coherency_ll.o := -Wa,-march=armv7-a
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CFLAGS_pmsu.o := -march=armv7-a
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obj-y += system-controller.o mvebu-soc-id.o
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ifeq ($(CONFIG_MACH_MVEBU_V7),y)
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obj-y += cpu-reset.o board-v7.o coherency.o coherency_ll.o pmsu.o
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obj-$(CONFIG_SMP) += platsmp.o headsmp.o platsmp-a9.o headsmp-a9.o
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obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
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endif
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obj-$(CONFIG_MACH_DOVE) += dove.o
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obj-$(CONFIG_MACH_KIRKWOOD) += kirkwood.o kirkwood-pm.o
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