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

Tom Rini
2019-01-17T12:23:26Z

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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