Re: [U-Boot] [PATCH 1/1] arm: fix -march for ARM11
On Tue, Nov 19, 2019 at 11:16 PM Heinrich Schuchardt wrote: > -march v5 is invalid for GCC 9.2.1. ARM11 is an armv6 implementation. So > change the architecture flag for the compiler to armv6. > Cf. https://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html > > Suggested-by: Fabio Estevam > Signed-off-by: Heinrich Schuchardt After I read up on it I would add something to the commit saying that the first -march=armv5 must have been wrong all the time since there are no known implementations of armv5, only armv5t, armv5te and armv5tej. Maybe add a link to this: https://gcc.gnu.org/gcc-9/changes.html Yours, Linus Walleij ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
Re: [U-Boot] [PATCH 1/1] arm: fix -march for ARM11
On Tue, Nov 19, 2019 at 11:16 PM Heinrich Schuchardt wrote: > -march v5 is invalid for GCC 9.2.1. ARM11 is an armv6 implementation. So > change the architecture flag for the compiler to armv6. > Cf. https://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html > > Suggested-by: Fabio Estevam > Signed-off-by: Heinrich Schuchardt Reviewed-by: Linus Walleij Yours, Linus Walleij ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
[U-Boot] [PATCH 1/1] arm: fix -march for ARM11
-march v5 is invalid for GCC 9.2.1. ARM11 is an armv6 implementation. So change the architecture flag for the compiler to armv6. Cf. https://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html Suggested-by: Fabio Estevam Signed-off-by: Heinrich Schuchardt --- arch/arm/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 5384981c17..60af7e3199 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -12,8 +12,8 @@ arch-$(CONFIG_CPU_ARM926EJS) =-march=armv5te arch-$(CONFIG_CPU_ARM946ES)=-march=armv5te arch-$(CONFIG_CPU_SA1100) =-march=armv4 arch-$(CONFIG_CPU_PXA) = -arch-$(CONFIG_CPU_ARM1136) =-march=armv5 -arch-$(CONFIG_CPU_ARM1176) =-march=armv5t +arch-$(CONFIG_CPU_ARM1136) =-march=armv6 +arch-$(CONFIG_CPU_ARM1176) =-march=armv6 arch-$(CONFIG_CPU_V7A) =$(call cc-option, -march=armv7-a, \ $(call cc-option, -march=armv7)) arch-$(CONFIG_CPU_V7M) =-march=armv7-m -- 2.24.0 ___ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
