Kconfig: Add SPL_SYS_MALLOC_CLEAR_ON_INIT

Add SPL version of SYS_MALLOC_CLEAR_ON_INIT, this would help devices
that need to clear ram before use to work correctly.

Signed-off-by: Bo Gan <ganboing@gmail.com>
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
1 file changed