diff options
authorMasahiro Yamada <>2015-04-12 00:58:14 +0900
committerTom Rini <>2015-04-11 12:04:30 -0400
commitbf71a29c8e611a5c7f18d0572edeae82189dd3a2 (patch)
parent4adb46a3144248b2d8b8a68684bee648815c4ada (diff)
ARM: fix arch/arm/Makefile for Tegra
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 <> Reported-by: Stephen Warren <> Reported-by: Jan Kiszka <> Tested-by: Jan Kiszka <>
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 6463c1947c..bd4749c55e 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -2,6 +2,11 @@
# SPDX-License-Identifier: GPL-2.0+
# This selects which instruction set is used.
arch-$(CONFIG_CPU_ARM720T) =-march=armv4
arch-$(CONFIG_CPU_ARM920T) =-march=armv4