[U-Boot] [PATCH v2 1/2] ARM: Move SYS_CACHELINE_SIZE over to Kconfig

[Masahiro Yamada]

2016-08-22 21:22 GMT+09:00 Tom Rini <trini at konsulko.com>:
> This series moves the CONFIG_SYS_CACHELINE_SIZE.  First, in nearly all
> cases we are mirroring the values used by the Linux Kernel here.  Also,
> so long as (and in this case, it is true) we implement flushes in hunks
> that are no larger than the smallest implementation (and given that we
> mirror the Linux Kernel, again we are fine) it is OK to align higher.
> The biggest changes here are that we always use 64 bytes for CPU_V7 even
> if for example the underlying core is only 32 bytes (this mirrors
> Linux).  Second, we say ARM64 uses 64 bytes not 128 (as found in the
> Linux Kernel) as we do not need multi-platform support (to this degree)
> and only the Cavium ThunderX 88xx series has a use for such large
> alignment.
>


>  arch/arm/mach-uniphier/Kconfig                    |  1 +

For UniPhier bit,

Acked-by: Masahiro Yamada <yamada.masahiro at socionext.com>


-- 
Best Regards
Masahiro Yamada