On Fri, Apr 25, 2014 at 03:48:04PM +0200, Michal Simek wrote:

> From: Siva Durga Prasad Paladugu <siva.durga.palad...@xilinx.com>
> 
> Define MAX_CLUSTSIZE only if not defined in board specific
> config file as this size can be decreased to save memory
> in some memory constrained cases.
> 
> Signed-off-by: Siva Durga Prasad Paladugu <siva...@xilinx.com>
> Signed-off-by: Michal Simek <michal.si...@xilinx.com>
> ---
> 
>  include/fat.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/fat.h b/include/fat.h
> index c8eb7cc..1213060 100644
> --- a/include/fat.h
> +++ b/include/fat.h
> @@ -18,7 +18,9 @@
>  #define VFAT_MAXSEQ          9   /* Up to 9 of 13 2-byte UTF-16 entries */
>  #define PREFETCH_BLOCKS              2
> 
> +#ifndef MAX_CLUSTSIZE
>  #define MAX_CLUSTSIZE        65536
> +#endif
>  #define DIRENTSPERBLOCK      (mydata->sect_size / sizeof(dir_entry))
>  #define DIRENTSPERCLUST      ((mydata->clust_size * mydata->sect_size) / \
>                        sizeof(dir_entry))

Sorry for the delay.  This should be CONFIG_FS_FAT_MAX_CLUSTSIZE and
documented in the README.

-- 
Tom

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