pbl: add sha256 and piggy verification to PBL
...
Extract the necessary functions from sha256 into a PBL headder and add a
verification function to the PBL. The function will be called before the
individual architectures decompress functions is run.
Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Rouven Czerwinski
authored
on 6 Aug 2019
Sascha Hauer
committed
on 7 Aug 2019