This converts the license text of files in the fman directory to use
SPDX license identifiers instead.
Signed-off-by: NSean Anderson <sean.anderson@seco.com>
Acked-by: NCamelia Groza <camelia.groza@nxp.com>
Tested-by: NCamelia Groza <camelia.groza@nxp.com>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>