[U-Boot] [PATCH 1/3] ARM: revive CONFIG_USE_ARCH_MEMCPY/MEMSET for UniPhier and Tegra

[Fabio Estevam]

On Mon, Dec 19, 2016 at 8:31 AM, Masahiro Yamada
<yamada.masahiro at socionext.com> wrote:
> Commit be72591bcd64 ("Kconfig: Move USE_ARCH_MEMCPY/MEMSET to
> Kconfig") is misconversion.
>
> The original logic in include/configs/uniphier.h was as follows:
>
>   #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_ARM64)
>   #define CONFIG_USE_ARCH_MEMSET
>   #define CONFIG_USE_ARCH_MEMCPY
>   #endif
>
> This means those configs were enabled when building U-Boot proper,
> but disabled when building SPL.  Likewise for Tegra.
>
> Now "depends on !SPL" prevents any boards with SPL support
> from reaching these options.  This changed the behavior for
> UniPhier and Tegra SoC family.
>
> Please notice these two options only control the U-Boot proper
> build.  As you see arch/arm/Makefile, ARM-specific memset/memcpy
> are never compiled for SPL.  So, __HAVE_ARCH_MEMCPY/MEMSET should
> not set for SPL.
>
> Fixes: be72591bcd64 ("Kconfig: Move USE_ARCH_MEMCPY/MEMSET to Kconfig")
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>

Reviewed-by: Fabio Estevam <fabio.estevam at nxp.com>