[U-Boot] [PATCH v4 3/3] spl: Support loading a FIT from FAT FS

[Michal Simek <michal.simek@xilinx.com>]

On 3.5.2016 11:05, Lokesh Vutla wrote:
> Detect a FIT when loading from a FAT File system and handle it using the
> new FIT SPL support.
> 
> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
> ---
>  common/spl/spl_fat.c | 31 +++++++++++++++++++++++++++++--
>  1 file changed, 29 insertions(+), 2 deletions(-)
> 
> diff --git a/common/spl/spl_fat.c b/common/spl/spl_fat.c
> index d761b26..3788e4d 100644
> --- a/common/spl/spl_fat.c
> +++ b/common/spl/spl_fat.c
> @@ -15,6 +15,7 @@
>  #include <fat.h>
>  #include <errno.h>
>  #include <image.h>
> +#include <libfdt.h>
>  
>  static int fat_registered;
>  
> @@ -39,6 +40,20 @@ static int spl_register_fat_device(struct blk_desc *block_dev, int partition)
>  	return err;
>  }
>  
> +static ulong spl_fit_read(struct spl_load_info *load, ulong file_offset,
> +			  ulong size, void *buf)
> +{
> +	loff_t actread;
> +	int ret;
> +	char *filename = (char *)load->priv;
> +
> +	ret = fat_read_file(filename, buf, file_offset, size, &actread);
> +	if (ret)
> +		return ret;
> +	else

you can remove this else.

Thanks,
Michal