conf: add meta-sama5d4-xplained layer file
conf: add meta-sama5d4-xplained layer file

Change-Id: Icf700c479b1c0e7d52bfec03881be4e42acb9716
Signed-off-by: Philippe Coval <ff46fec9739d31cce915aabcc3a7a2c00eee4d6c@open.eurogiciel.org>

rzr/meta-sama5d4-xplained