On 2015-04-11 16:29, Masahiro Yamada wrote: > Since commit 79d75d752717 (ARM: move -march=* and -mtune= options to > arch/arm/Makefile), all the Tegra boards are broken because the SPL > is built for ARMv7. > > Insert Tegra-specific code to arch/arm/Makefile to set compiler > flags for an earlier ARM architecture. > > Note: > The patch for commit 79d75d752717 *was* correct when it was posted. > Notice it was written for multi .config configuration where Kconfig > set CONFIG_CPU_V7/CONFIG_CPU_ARM720T for Tegra U-Boot Main/SPL, > respectively. But, it look long until that patch was merged into > the mainline, and finally, it was overtaken by commit e02ee2548afe > (kconfig: switch to single .config configuration). > > Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com> > Reported-by: Stephen Warren <swar...@nvidia.com> > Reported-by: Jan Kiszka <jan.kis...@web.de> > --- > > I just did build test for all the Tegra boards. > > Stephen, > Could you do run-test? > > Tom, > Please hold back the v2015.04 release until we confim > this problem is fixed. > > > arch/arm/Makefile | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/Makefile b/arch/arm/Makefile > index 6463c19..bd4749c 100644 > --- a/arch/arm/Makefile > +++ b/arch/arm/Makefile > @@ -2,6 +2,11 @@ > # SPDX-License-Identifier: GPL-2.0+ > # > > +ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TEGRA),yy) > +CONFIG_CPU_V7= > +CONFIG_CPU_ARM720T=y > +endif > + > # This selects which instruction set is used. > arch-$(CONFIG_CPU_ARM720T) =-march=armv4 > arch-$(CONFIG_CPU_ARM920T) =-march=armv4 >
Tested-by: Jan Kiszka <jan.kis...@siemens.com> Thanks for the quick solution! Jan
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