[U-Boot] [PATCH v2 2/7] cache: add default setting for CONFIG_SYS_CACHELINE_SIZE

Wolfgang Denk wd at denx.de
Thu Oct 6 20:44:49 CEST 2011


Dear Anton Staaf,

In message <1317763491-7274-3-git-send-email-robotboy at chromium.org> you wrote:
> CONFIG_SYS_CACHELINE_SIZE is supposed to be defined for all
> configs.  But most configs do not specify it.  This patch
> will set CONFIG_SYS_CACHELINE_SIZE to a default value equal
> to the GCC builtin macro __BIGGEST_ALIGNMENT__.  This is not
> strictly correct, so it also generates a warning if the
> default is used.
> 
> Signed-off-by: Anton Staaf <robotboy at chromium.org>
> Cc: Lukasz Majewski <l.majewski at samsung.com>
> Cc: Kyungmin Park <kyungmin.park at samsung.com>
> Cc: Mike Frysinger <vapier at gentoo.org>
> Cc: Aneesh V <aneesh at ti.com>
> Cc: Albert ARIBAUD <albert.u.boot at aribaud.net>
> 
> ---
> 
> Changes for v2:
> - Add comment describing why we are setting a default cacheline size
> 
>  include/common.h |   14 ++++++++++++++
>  1 files changed, 14 insertions(+), 0 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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