X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Farmv7%2Fconfig.mk;h=6c82c3b537adbbd640ccbb74241bae63f9fd254b;hp=f0d9c04327160dfb6f05ba022b07fc3504e36965;hb=eeb72e67619b98d2502fe634a3a5d9953de92ad0;hpb=3102274d8b88d91f59ad1b302c5fb98fa74b6554 diff --git a/arch/arm/cpu/armv7/config.mk b/arch/arm/cpu/armv7/config.mk index f0d9c04327..6c82c3b537 100644 --- a/arch/arm/cpu/armv7/config.mk +++ b/arch/arm/cpu/armv7/config.mk @@ -10,24 +10,9 @@ PF_CPPFLAGS_ARMV7 := $(call cc-option, -march=armv7-a, -march=armv5) PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_ARMV7) -# ========================================================================= -# -# Supply options according to compiler version -# -# ========================================================================= -PF_RELFLAGS_SLB_AT := $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -PLATFORM_RELFLAGS += $(PF_RELFLAGS_SLB_AT) - -# SEE README.arm-unaligned-accesses +# On supported platforms we set the bit which causes us to trap on unaligned +# memory access. This is the opposite of what the compiler expects to be +# the default so we must pass in -mno-unaligned-access so that it is aware +# of our decision. PF_NO_UNALIGNED := $(call cc-option, -mno-unaligned-access,) -PLATFORM_NO_UNALIGNED := $(PF_NO_UNALIGNED) - -ifneq ($(CONFIG_IMX_CONFIG),) -ifdef CONFIG_SPL -ifdef CONFIG_SPL_BUILD -ALL-y += $(OBJTREE)/SPL -endif -else -ALL-y += $(obj)u-boot.imx -endif -endif +PLATFORM_CPPFLAGS += $(PF_NO_UNALIGNED)