[U-Boot] [PATCH] arm: prevent using movt/movw address loads

[TigerLiu at viatech.com.cn]

Hi, experts:
>-# check that only R_ARM_RELATIVE relocations are generated
> ifneq ($(CONFIG_SPL_BUILD),y)
>-ALL-y	+= checkarmreloc
>+# Check that only R_ARM_RELATIVE relocations are generated.
>+ALL-y += checkarmreloc
>+# The movt / movw can hardcode 16 bit parts of the addresses in the
>+# instruction. Relocation is not supported for that case, so disable
>+# such usage by requiring word relocations.
>+PLATFORM_CPPFLAGS += $(call cc-option, -mword-relocations)
> endif
Jeroen's patch is very simple.
So, is there any side-effect?
If not, why not add it into 2013.10 release version? :)

Best wishes,