Messages in this thread | | | Date | Fri, 20 Mar 2015 11:54:48 +0100 | From | Nicolas Ferre <> | Subject | Re: [PATCH] ARM: at91: fix pm_suspend.S compilation when ARMv6 is selected |
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Le 19/03/2015 21:14, Alexandre Belloni a écrit : > When compiling for multiplatform for both ARMv6 and ARMv7, the default compiler > flags are for ARMv6, and results in: > > arch/arm/mach-at91/pm_suspend.S:144: Error: selected processor does not support ARM mode `dsb' > > Enforce ARMv7 flags for pm_suspend.o when CPU_V7 is selected. > > Reported-by: fengguang.wu@intel.com
Changed in:
Reported-by: kbuild test robot <fengguang.wu@intel.com>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Thanks.
> --- > arch/arm/mach-at91/Makefile | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile > index 06a4cefd33a0..4fa8b4541e64 100644 > --- a/arch/arm/mach-at91/Makefile > +++ b/arch/arm/mach-at91/Makefile > @@ -17,6 +17,9 @@ obj-$(CONFIG_SOC_SAMA5) += sama5.o > obj-$(CONFIG_PM) += pm.o > obj-$(CONFIG_PM) += pm_suspend.o > > +ifeq ($(CONFIG_CPU_V7),y) > +AFLAGS_pm_suspend.o := -march=armv7-a > +endif > ifeq ($(CONFIG_PM_DEBUG),y) > CFLAGS_pm.o += -DDEBUG > endif >
-- Nicolas Ferre
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