Message ID | 1428767894-5322-1-git-send-email-yamada.masahiro@socionext.com |
---|---|
State | Accepted |
Delegated to: | Tom Rini |
Headers | show |
On Sun, Apr 12, 2015 at 12:58:14AM +0900, 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 v1 patch for commit 79d75d752717 *was* correct when it was > submitted. Notice it was originally written for multi .config > configuration where Kconfig set CONFIG_CPU_V7/CONFIG_CPU_ARM720T for > Tegra U-Boot Main/SPL, respectively. But, until it was merged into > the mainline, commit e02ee2548afe (kconfig: switch to single .config > configuration) had been already applied there. > > Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> > Reported-by: Stephen Warren <swarren@nvidia.com> > Reported-by: Jan Kiszka <jan.kiszka@siemens.com> > Tested-by: Jan Kiszka <jan.kiszka@siemens.com> Applied to u-boot/master, thanks!
On 04/11/2015 09:58 AM, 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 v1 patch for commit 79d75d752717 *was* correct when it was > submitted. Notice it was originally written for multi .config > configuration where Kconfig set CONFIG_CPU_V7/CONFIG_CPU_ARM720T for > Tegra U-Boot Main/SPL, respectively. But, until it was merged into > the mainline, commit e02ee2548afe (kconfig: switch to single .config > configuration) had been already applied there. Tested-by: Stephen Warren <swarren@wwwdotorg.org>
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