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 -- 1.9.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
