Pass -mgeneral-regs-only to GCC, if not compiler may generate
instructions that use SIMD registers.
Signed-off-by: Peng Fan <peng....@nxp.com>
Cc: Albert Aribaud <albert.u.b...@aribaud.net>
Cc: Tom Rini <tr...@konsulko.com>
---
arch/arm/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 3e93fd6..e44e45c 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -18,7 +18,7 @@ arch-$(CONFIG_CPU_ARM1136) =-march=armv5
arch-$(CONFIG_CPU_ARM1176) =-march=armv5t
arch-$(CONFIG_CPU_V7) =$(call cc-option, -march=armv7-a, \
$(call cc-option, -march=armv7, -march=armv5))
-arch-$(CONFIG_ARM64) =-march=armv8-a
+arch-$(CONFIG_ARM64) =-march=armv8-a -mgeneral-regs-only
# On Tegra systems we must build SPL for the armv4 core on the device
# but otherwise we can use the value in CONFIG_SYS_ARM_ARCH
--
2.6.2
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