From: George G. Davis Date: Wed, 12 Oct 2005 18:58:09 +0000 (+0100) Subject: [ARM] 2970/1: Use -mtune=arm1136j-s when building for CPU_V6 targets X-Git-Tag: v2.6.14-rc5~66^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=cd26f45bfca4d4fa5ddfe21613d2da46f1acb821;p=platform%2Fkernel%2Flinux-3.10.git [ARM] 2970/1: Use -mtune=arm1136j-s when building for CPU_V6 targets Patch from George G. Davis When building for CPU_V6 targets, we should use -mtune=arm1136j-s rather than -mtune=strongarm but fall back to the later in case someone is using an older toolchain (although they should really upgrade instead). Signed-off-by: George G. Davis Signed-off-by: Russell King --- diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 7779f2d..299bc04 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -53,7 +53,7 @@ tune-$(CONFIG_CPU_ARM926T) :=-mtune=arm9tdmi tune-$(CONFIG_CPU_SA110) :=-mtune=strongarm110 tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100 tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale -tune-$(CONFIG_CPU_V6) :=-mtune=strongarm +tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) # Need -Uarm for gcc < 3.x CFLAGS_ABI :=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)