[U-Boot] [PATCH] spl: fat/fs: Add control to build FS EXT4 in SPL

[Tom Rini <trini@konsulko.com>]

On Thu, Jan 17, 2019 at 03:01:49PM +0800, tien.fong.chee at intel.com wrote:

> From: Tien Fong Chee <tien.fong.chee@intel.com>
> 
> CONFIG_SPL_EXT_SUPPORT can be used to include/exclude the FS EXT4 from
> SPL build. Excluding the FS EXT4 from SPL build can help to save 20KiB
> memory.
> 
> Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
> ---
>  fs/fs.c |    4 +++-
>  1 files changed, 3 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/fs.c b/fs/fs.c
> index 0b8088b..252e2f5 100644
> --- a/fs/fs.c
> +++ b/fs/fs.c
> @@ -184,7 +184,9 @@ static struct fstype_info fstypes[] = {
>  		.closedir = fat_closedir,
>  	},
>  #endif
> -#ifdef CONFIG_FS_EXT4
> +/* #ifdef CONFIG_FS_EXT4 */
> +#if (!defined(CONFIG_SPL_BUILD) && defined(CONFIG_FS_EXT4)) || \
> +	(defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_EXT_SUPPORT))
>  	{
>  		.fstype = FS_TYPE_EXT,
>  		.name = "ext4",

This should be CONFIG_IS_ENABLED(FS_EXT4) in a 2/2 patch with a 1/2
patch renaming SPL_EXT_SUPPORT TO SPL_FS_EXT4, thanks!

-- 
Tom
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