Re: [U-Boot] Compiling for ARMv7-a

On 21:27 Thu 02 Apr , Premi, Sanjeev wrote:

Hi,

I am trying to build the u-boot for ARM Cortex-A8 (OMAP3).

By default the code is built for ARMv5. So, I made this change in cpu/arm_cortexa8/config.mk:

# Make ARMv5 to allow more compilers to work, even though its v7a. -PLATFORM_CPPFLAGS += -march=armv5 +PLATFORM_CPPFLAGS += -march=armv7-a

you do not need to modify any thing the current tree support omap3

we just not use the armv7-a optimization to be compatible with the maximum of toolchains

maybe you could explain us why you need it?

Best Regards, J.